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(Updated) [Staking] Reddcoin Core client GUI wallet on a Raspberry Pi Model 3B

Intro

This thread is an update to my first Reddcoin staking tutorial that was written 7 months ago.
 
The reason for the update
My Reddcoin Core software crashed and became unusable. My Raspberry Pi 3B would lag and freeze, I couldn't stake anymore.
 
Instead of just redoing everything the same way, I wanted to see if I could improve on 3 points:
 
The updates
 
If you would like to tip me
Writing a tutorial like this takes time and effort; tips are appreciated. My Reddcoin address: RqvdnNX5MTam855Y2Vudv7yVgtXdcYaQAW.
     

Overview

 

Steps

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     

Video

https://www.youtube.com/watch?v=Snr5e8bzftI
This video shows how long it takes to start Reddcoin Core.   TL;DR:
     

Extra

Backup
Backup your wallet to prevent losing the RDDs in your wallet! There are two methods to backup, do both. Make new backups if you create a new receiving address!
 
 
   
Boot with only 1 USB drive plugged in:
Make sure only the USB drive (with the swap partition and data partition) is plugged in when you boot up your Raspberry Pi. This to make sure the swap partition (/dev/sda1) is recognized correctly.   If you boot up with multiple USB drives, Lubuntu might see the USB drive with the swap partition as the second drive (instead of the first drive), and ignore the 2 GB swap partition. If this happens, starting Reddcoin can render the Raspberry Pi unresponsive.
   
Connection issues If you have issues syncing the blockchain because you have 0 network connections, please follow the instructions in this thread.
   
Start Reddcoin Core easier
Run a shell script (.sh file), so you can start Reddcoin just by double clicking on an icon on your Desktop.
   
Minimization options
Adjust minimization options, so you can safely press on the X button (the close/exit button on the upper right corner).
   
RealVNC VNC Viewer (client) and VNC Connect (server): To remote connect to the Raspberry Pi, I use VNC Viewer ad VNC Connect from RealVNC.
 
   
Chromium as browser: The updates break Firefox, the browser crashes when you try to run it. Install another browser, Chromium, to solve this issue.
   
Updates / Upgrades
If Software Updater shows up and tells you that there is updated software available, do not install the updates using Software Updater. Use LXTerminal to update Lubuntu.  
     

Credits:

   
Credits in previous tutorial:
submitted by Yavuz_Selim to reddCoin [link] [comments]

Disk Digger Pro Apk || DiskDigger Importance || Recover Lost Files

In the Present scenario, Technology is growing too fast and we all are experiencing that our smartphone, PC, and Laptops carrying various files with the help of SD cards and internal memory. We will think that our files are in very secure places but if any file deleted unexpectedly then what you will do?. Don't worry, I already told you that tech is growing as fast as it can. Here I'm going to discuss the best data recovery services aka (DiskDigger) which are a perfect example of it. Let's go down to get more details of DiskDigger( Deep file recovery from any drive).
DiskDigger is a tool which can recover deleted files like photos, documents, music, video and much more.
DiskDigger Features:
DiskDigger can recover lost files from most types of media that your computer can read: hard disks, USB flash drives, memory cards, CDs, DVDs, and floppy disks. (Note: Make sure that you have to connect your device with a USB port to recover lost data from Android and IOS devices ). And one more important thing is you have to download the diskdigger app on your android phone to recover lost files. Suppose if your Android device uses a microSD card for saving the data, please remove the card and connect it directly to your PC using a card reader, so that you can scan it directly using DiskDigger for Windows.)
DiskDigger has two processes which you have to choose every time while scanning a disk. These methods are named as “dig deep” and “dig deeper“.
Dig Deep:
Dig Deeper:
Advanced Features
To find more information go through remaining articles in our site like hard drive data recovery, SD card data Recovery, Android Data Recovery, USB flash drive data recovery, Linux Data Recovery etc.
submitted by diskdiggerproapk to u/diskdiggerproapk [link] [comments]

The Hempcoin Community Guide Q1 201

Table of contents:

  1. Preface
  2. Tools:
    • Masternode Calculator
    • Fork Preparedness guide
    • Mining Guide
  3. Current projects
  4. Social Platform Links
  5. F.A.Q's
 

Preface

In the past month, we, the team at The HempCoin have been making some huge changes, both internally and business development wise. We have added 3 new roles to the team: Community Outreach Manager, Business Development Manager, and Brand Ambassadors. Thanks to this, we have had many new developments which have shifted our timeframe a little as you may have seen. That being said, we are committed to ensuring our community is kept as up-to-date as possible and provided with as many support materials as we can create. We've spent the better half of two weeks writing up this guide and the tools included in it, in hopes that it will help answer many of the common questions we have been seeing and even some of the less common ones.
 

Tools

Masternode Calculator:
Ever since we have announced that we will be forking into a masternode coin, we have been asked for the details and specifics of the reward payout for a node. Seeing this, we have created a Spreadsheet that is editable by the community. It will calculate the rewards for any number of nodes, and also tell you the expected payout in USD based on a price the user can input. You can find the link to the sheet here.
 
Fork Preparedness Guide:
This guide will ensure you will be completely prepared for the upcoming fork. We have been seeing many questions about the fork which is understandable, and hopefully, this will alleviate many of those by ensuring all of our investors know how to make sure they are prepared, no matter their platform.
Windows: Currently there are two options for coin storage on windows. Bittrex, the exchange that THC is currently traded on, or our official wallet. the safest and most secure option would be to store your coins in the private wallet, however, Bittrex has also confirmed with us that they will be supporting our fork. If you are planning on storing your coins there, all you need to do is purchase the THC and leave it be, once we fork, you will get the new coin from bittrex automatically and that is all. If you intend on using our private wallet, you can download the most up-to-date version from our GitHub here. Once you install it, you will need to let it run to synchronize, this has been known to take a very long time (due to having to sync all blocks since 2014). Once we fork, we will ensure this is alleviated, however, for now, you can follow the tutorial that was written here which will help you go from needing about 2 weeks to sync to about 3 hours at max. Either of these coin storage options will ensure you are completely supported during our fork.
Mac: At the moment, our current wallet only supports the Windows platform. Once we complete our fork there will be a wallet available for all platforms including mac an Linux. So, if you do not have access to a Windows PC your best option for securely storing your coins during our fork is to store them on Bittrex. They have confirmed with the team that they will be supporting the fork so your coins will be safe with them.
Linux: As you may have read above, our wallet currently only officially supports the Windows platform at the moment, however, there have been users who have reported that they have been successful in installing the wallet on Linux. However, at the time, we do not officially support the platform. Our advice would be the same as provided to the Mac users, storing your coins on bittrex would be the best option until our Linux wallet is available.
Android: Currently, the only wallet we know of that will support THC on android is Coinomi. The community has been asking on their support forum if they will be supporting the fork and the reply that was received was somewhat unsure. They stated that no coins will be lost, but never confirmed if they would be adapting to the new algo and giving out any new coins. As the team, we have not heard whether or not they will be supporting the fork so the best plan for android users would be to either transfer your coins to a windows wallet, or to bittrex to ensure you are supported. We are not saying coinomi will not support the fork, however, it is an unknown, and we would prefer to ensure that there is 100% support.
 
Mining Guide:
Lately, we have seen quite a few inquiries about the possibility of mining THC. Currently, there is only one pool that we are aware of which is hosted on the mining-dutch.nl. The tutorial written below will cover how to get started mining with an NVIDIA GPU using the mining-dutch servers, on a Windows-based PC. AMD GPU's have a very similar process, the main difference will be that you need to swap out the program CCMiner for a program which supports the AMD architecture.
To start mining you'll need a few things:
  • A decent GPU (as many as possible really, these are the brains of the operation).
  • A fairly well-ventilated PC case(if you're just mining with your gaming PC)
  • Instead of a PC case a lot of big-time miners just use shelves and build the multi-GPU rigs on those.
  • A mining program (For this tutorial we will be using CCMiner but there are plenty of great alternatives out there too)
  • A pool to mine from (Think of this as a meeting place for all the GPUs to team up and mine faster)
Now that we know what we need to mine, let's get started on setting it up:
  1. Download the correct version of CCMiner: CCminer for 32bit systems or CCminer for 64bit systems (both of these files are just pulled straight from the github).
  2. You may need to install a program to open 7z files such as WinRar.
  3. Extract these files to somewhere like C:\Program Files, or at least somewhere you won't forget about them.
  4. You should see an api folder, a program called ccminer.exe (sometimes ccminer-x64.exe) and a few other small files. What you want to look for is ccminer.conf, this is your config file. You use this to tell your program what pool to mine from.
  5. Open up ccminer.conf with notepad or notepad++ if you have it installed (or really any other coding software) and now we can get to the file editing.
  6. When you open ccminer.conf you should see something that looks like this. (excuse the pastebin link, reddit doesnt seem to like code in lists.)
  7. Next, go to the mining-dutch link and setup an account. (Direct link to signup page)\
  8. (These next links will likely only work once you register and sign in)
  9. Proceed to the workers page (Normally found under My Account>My Workers)
  10. A worker is essentially telling the pool what machine is working for you. Create a new worker by entering in "Workername" "Password" and check the monitor box. Now just hit create.
  11. Now, go back to the ccminer.conf file that we opened earlier. If you follow this link you should see something that looks very much like your file, however, it also has labels, #1, #2, #3.
  12. On your file, fill in #1 with "stratum+tcp://mining-dutch.nl:3435" (this can be found on the mining dutch website, its just hidden. In the top right, click the cloud with the blue icon (getting started) then scroll down to the Vardiff address for Hempcoin)
  13. #2, enter your "loginname.workername" Login name being your username to login to mining-dutch, then workername being what you just named the worker we created.
  14. #3 can be filled with anything, they don't use passwords.
  15. This should really be all you need. Now save the ccminer.conf and then just run ccminer.exe
If all of this was done correctly you should see a command-prompt window pop up and your machine start to mine. It takes some time to get going so that is not unheard of, and also, if you look at the dashboard you may not see your worker show up for a while. This is normal, it uses averages over time to tell you what performance it is getting so it won't have a proper value for a few minutes.
 

Current Projects

We are always working on advancing all of our roadmap goals, however, lately, we have been focusing on a few key projects which are listed below (in no specific order).
  • Putting the finishing touches on the new wallet.
  • Ensuring bittrex is ready for the fork.
  • HempPay.
  • Merchant Services
  • Our mobile app
  • Graphics that will better represent the new THC.
  • A brand new website (launching soon!).
  • Connecting with many different owners/affiliates/partners to businesses which would like to use THC locally.
  • Implementing the ambassador program
  • Internal organization to ensure everyone is on the same page at all times.
 

Social Platform Links

One of the larger changes we have made is to bring a community outreach manager onboard to work on communication. We may have had missteps in the past, however that is in the past, we have changed and want to ensure we show you that change! Keeping in line with that, we have heard your cries for a more community-oriented social stance, so, we have created an official discord chatroom where anyone can come and chat with some of the devs, or the rest of the community to stay in the loop. We have also created a telegram more recently, which as of the date of typing this, has over 1000 members already, and it was only released less than a week ago. We do ask that everyone who joins reads over the rules that are posted in both locations and abides by them so we can have a clean and organized community. We are always looking to expand and if you have any more suggestions feel free to let us know!
 

F.A.Q's

Q: I transferred X amount of THC to my wallet, but it's missing? A: The first step to ensuring you never lose any THC is to confirm the wallet address. Always, always, always double and triple-check that the address you input is the same as your address. If there are ANY typos at all, you will not receive your coins. If you have checked and are sure that the address is correct, check your wallet. If you have just installed it, chances are you are still syncing with the blockchain; you will need to wait until you are caught up to see the THC. It's best practice to sync your wallet before you make any transfers. To check the status of your synchronization, check the debug menu in the wallet, it will show you the exact date you are synced to. Lastly, if you are for sure synced, and you have used the correct address, check the transaction ID on the block explorer. This will show what happened with the transaction and allow you to follow where it went. It could also still just be in progress, sometimes it can take up to an hour if there are service delays with the exchange or even just your internet connection.
Q: Why have there been so many delays with THC? You have been around forever! A: Although THC was one of the first 30 cryptocurrencies mined in 2014, the unfortunate truth is that before April 2017, there was no active full-time team. Since then, the original THC FoundeDeveloper and current CEO Tim has worked hard to add incredible new developers, a business outreach team, an entire marketing team, and the brand ambassadorship program. It has taken us a little time to organize, but we are finally in sync as a team and prepared to unleash this business on the world.
Q: When is the fork? A: As many of you have noticed, our whitepaper says fork will occur by Q2, while we previously announced Feb. 23rd. We did this not to provide our community with doubts, but to allow ourselves an added bit of time for our dev team which, like the rest of our team, has added new members in recent months. Due to this, we are far further along with our HempPay platform than we thought possible; as such we will be hiring 3rd party code auditor to audit our code to ensure we run as smoothly as possible. We would much rather delay a fork than risk any of our investor's privacy or security and fork too early. We also want to reiterate that we have a direct line with Bittrex and they will 100% support our fork. We do appreciate everyone’s patience with this transition into the future of THC; we’re working hard to ensure that we fork as early as possible.
Q: Will Bittrex be supporting the fork? A: We have seen this question come up many times now and the answer is, and will always be, yes. Bittrex is well aware of our plans and they know exactly where we stand regarding the fork date. Bittrex has also asked requested our community stop creating support tickets just to confirm the fork. They have been overwhelmed this week with the same question over and over. The final answer here is yes, Bittrex will be supporting the fork and we are in constant contact with them to ensure everything is going as planned.
Q: Will purchases with a credit card to HempPay count as cash advances? A: We are still in the middle stages of building HempPay and finalizing the format for operation and contractual agreements. We intend to partner with exchanges and use their API to make the purchases, so buying THC through our app will have the same effect as using your card to purchase straight from an exchange. Please note that HempPay is still in development so exact details may be subject to change.
Q: What is the cost for a masternode? Some say 10,000 others say 20,000 THC is required. A: To run a masternode, 20,000 THC will be required. We do acknowledge that during our transition, we had originally stated 20,000 and then our team announced 10,000 THC will be required. We have since readjusted our plan, realizing that the low requirement would sink MN profits and lower incentive. Instead, we returned the requirement to 20,000 THC and increased the node reward by 66%. For more information please check the masternode calculator in the Tools section.
Q: I heard Bittrex may delist THC. What?? A: Short answer: No and not even close. Long answer: This rumour was started over a year ago, it was based on a Bittrex Support post from January 27th, 2017. The only post we appear in is the one mentioned above. You will also see that we only appear due to being listed as a potential for removal, due to a lack of volume as most altcoins saw at that time. You will note the size of the list of altcoins here. We are now in direct communication with Bittrex daily and we unequivocally state that there is no need to worry about us being removed at all.
submitted by zacharyd3 to thehempcoin [link] [comments]

Ultimate Software Verification Gude - Never get Hacked or Phished again!

Due to the amounts of scams and phishing websites and malwared softwares, I made this quick easy to understand tutorial how to verify that the Bitcoin Cash software that you use is legitimate.
The core concept is that you should not rely on any 3rd party to prove the authenticity of files, not even this text, because any website can get potentially hacked so just do all the verification by yourself, as much as you can. It might be a longer work every time you update the software but it's worth it, since the alternative is being a victim of theft.
 
There are 3 ways to verify the authenticity of the software you download:
 
 
 

EASY WAY

In case your IP address is specifically targeted it's advised to have a VPN connection at hand too, and do the verification both on your VPN and on your clearnet IP. I am using Firefox for this example and you should too. This method can be used to verify any website you want by cross-examining their authenticity against eachother relying on 3-4 more or less trusted authority figures.
What you would do is just use 3-4 different search engines that you more or less trust: DuckDuckGo.com, startpage.com, bing.com, wikipedia.org.
Open each search engine in a different tab in your browser, and enter in each one of them the software you search for, in this example "Bitcoin Cash".
In the first search results you will see a link to the supposed bitcoin cash official website (on wikipedia you will just see the link at the right side of the article about bitcoin cash), click on that link from each tab and you will have the official website opened in 4 different tabs.
Now the websites might look the same, but they might not be the same websites, since the connection could be hijacked so you could be on a fake website.
In order to determine the authenticity of the website, click on the green lock icon in Firefox before the HTTPS mark, click on More Information, and click on View Certificate, then you will see there a SHA256 fingerprint, paste that into a text file.
Now go to the other tabs you have opened the website in, and put that SHA256 fingerpring in the text file itself.
Now see if all 4 of them match in the text file by pressing a CTRL+F and copying it in the search box. If they are the same, then you are very likely on the official website, assuming that all search engines remove phishing websites quickly and wikipedia is not hacked.
You might also want to redo this verification from a different IP address in case you think a hacker is speficially targeting your IP address.
Now just download the software from the genuine official website and you are ready to go.
(Note I am not giving you the fingerprint I got from my verification so that you don't have to rely on my authority, you should do the verification yourself!)
 
 

MODERATE WAY

You have to know how to use GnuPG software. I would use a Linux machine for verification since it's very easy to do it there. You can always burn a quick Live Linux DVD and boot that up to do the verification. Just watch some videos to learn how to do that, I assume you already know how to do that.
Now regardless of whether the website is hacked or not, we only care about the software itself here, and if the verification is done properly, any discrepancy can be detected regardless of the website itself. A website can be far easier hacked than an offline private key used to sign softwares, so this method is much more secure.
Every Bitcoin Cash software is usually signed with a GPG key. The issue here is to verify the authenticity of the key itself, once you have that, you can verify any package with that, regardless of source, assuming the developer is honest, so it's not fullproof, but good enough.
Going with the example above you download the Bitcoin Cash software or Electron Cash or whatever, and you grab the software file, the GPG signature file and the GPG Public Key. Then import the GPG key gpg --import keyfilename.txt for example.
The only thing you need to do is to verify the GPG Public Key itself. Let's go with Electron Cash in this example.
Fyookball (the lead developer)'s official key is allegedly 0x4FD06489EFF1DDE1. We don't know if this is true or not, we can either e-mail him directly, but then who knows his e-mail could be hacked or whatnot, so we need are more extensive verification here.
Each GPG key has a fingerprint which is your main point of reference, so the fingerprint you got for the downloaded key, which you can see in SeaHorse or by entering gpg --fingerprint 0x4FD06489EFF1DDE1 in a linux console after you have imported the key.
You need to create a web of trust, enough reputable people vouching that this is indeed his genuine key, usually relying on people who have either met him or has extensively verified his identity.
So we look the key up like in a phone address book, on the MIT server: https://pgp.mit.edu/pks/lookup?op=vindex&search=0x4FD06489EFF1DDE1
Also it's recommended to install Gnome Seahorse, a gui interface to manage GPG keys: sudo apt-get install seahorse
It appears to be signed only by 2 people, I don't know them, but if you do and you have their keys too, then you can rely on their authority to confirm the authenticity of the key.
If by the time you read this, the key will be signed by a trustworthy person from the broader Bitcoin Cash development team or some other well known entity, then what you would do is grab their key (and verify it) and in SeaHorse set their key to Trusted.
Then automatically in Fyookball's key, the other people's signatures will show up, proving that other trusted entities who's keys you have already verified have signed this key, so on their authority you could trust Fyookball's key too.
For example in Bitcoin ABC and other softwares, this is the case, unfortunately not for Electron Cash yet.
So the only thing you can do is grab and verify fyookball's e-mail address, and message him and ask him his GPG key's signature.
I have already done that so based on my authority his key fingerprint is: D56C 110F 4555 F371 AEEF CB25 4FD0 6489 EFF1 DDE1
The only other place that has the key referenced is Github, so you have to rely on their authority to host the genuine key and not get hacked in the process.
There is only 1 electron cash repository which is a fork of the original electrum software: https://github.com/fyookball/electrum, again you could verify the authenticity of Github.com based on the previous method, but there is only 1 repository for Electron Cash so it's not hard to find it.
There you can see the public keys in a separate branch: https://github.com/fyookball/keys-n-hashes
It's not a lot of evidence, so I hope in the future more people will vouch for it, but for now this is all we have, for other softwares you can find a more extensive web of trust.
So after you established the legitimacy of the key, just save it or write down the fingerprint on a piece of paper and put it in a safe, and from then on you can verify any new Electron Cash release against that.
Simply just verify the signature file for example for the latest release: gpg --verify ElectronCash-3.2.tar.gz.sig
And it should give back the fingerprint of it, if the fingerprint matches the one of your verified key, then the software is genuine. But again this relies on the assumption that fyookball is honest, which in my opinion he is, he is a trustworthy developer.
 
 

HARD WAY

The ultimate way to verify the trustworthyness of a software is to:
  • Download and inspect the source code yourself
  • Compile the software from source
  • Verify the output against the downloaded package (verified by the previous step)
This is very complex, but if you want to have a fullproof guarantee that the software is genuine and untampered then this has to be done.
It might be a bit paranoid but dozens of malware clients come out each day, most of them have sneaky code in them that sends out your private key like in this example:
If the developer is both shady and the source code doesn't match the binary, then you can easily get hacked and lose all your money.
What you need to do to be fully secure in a fully trustless verification model is the following:
 
1) Do the previous step for verifying the signed package with the developer's genuine public key, all verified. So now you have an output package that is tied to the developer that is allegedly derived from the source code securely, assuming the developer is honest, and is compiling it securely. So in this case the risk is limited only developer malice or negligence.
2) Download the source code, from the main website, it should be correctly downloaded, so just download it multiple times to verify that the package was downloaded correctly.
3) Inspect the source code yourself or pay a programmer to do it. Especially watch out for the sensitive parts of the code, like the part that does the encryption and the part that does the communication. You should make sure that the private keys are never sent out. You could also use a network inspector software and test whether the private key is sent out.
Now if you have verified that the source code is genuine, then assuming that Github is honest, many other developers will verify this too, so we can establish that the source code does exactly what it meant to do, with no backdoors.
4) Now you need to compile the source code and make it identical to the package you have just verified previously. Determinism is crucial, the package must match the source code 1:1.
Now there may be some config files or cache files that will not but that is not an issue, the Electron Cash software is very messy so there will be a few files that will not match but usually it should.
Open the README.rst file in the Electron Cash source code to see the instructions how to compile it for different OS's. By default I recommend Linux because it's easier to work on.
5) Now that you have a compiled source code folder, every single file in it should match the signed output package you have verified it earlier.
Now you can write a quick code to parse through each file and check for discrepancies. You are lucky because I have already did it:
Download my script, unpack both archives in the same directory and put the script there too and make sure the root directory ElectronCash-3.2 is where the files are, sometimes it might be ElectronCash-3.2/ElectronCash-3.2 depending on how you unpack it with the archive manager.
Now run the python script, and it will show you exactly which files don't match and which files are missing.
Ignore the missing files, in fact just delete them from the other package where they are, since they are surplus files. The script verifies the untrusted package (the one you verified previously, yet untrusted because we don't know whether it's derived from the source yet)
The missing files can't cause problem because they are just extra files put in the output package, if they don't exist in the source, then they are harmless. So just delete the missing files and you are left to deal with the corrupt files.
Also do a search for .pyc extension files and delete all of those too, these are just cache files that get recompiled every time you run Electron Cash, so they can't be malware.
And there are the corrupt files which are modified. Now this could be due to some discrepancies the way the compiler worked or it could be a backdoor we don't know, so we need to verify each corrupt file 1 by 1.
6) Now we need to verify each corrupt file one by one and see the discrepancy.
Get diffuse, which is a simple tool to look for differences in the code:
sudo apt-get install diffuse
Open both of the same named files in it and check out in each pair the differences. Usually it will just be a few misc stuffs so in that case just copy 1 difference over to the other and make them identical.
Do this for every corrupt file pair, and check whether any malicious code was added.
After you are done run the script again and it should give out Packages are Identical!
If you get that, you have now verified beyond the reasonable doubt that:
  • The source code is genuine and secure
  • The package file is certainly created by the developer and based on his reputation it's secure
  • Your compilation is secure
  • Your compilation mathes deterministically the source code
  • Your compilation matches the package file provided by the developer
Therefore the softare is secure and genuine and hasn't been tampered with.
I have verified the ElectronCash-3.2.tar.gz file with the HARD WAY and based on my verification the SHA256 checksum da355ac3d198750e01acb8f1ada82c4d481036bee36fd9d3e2fdff972d9fc082 is genuine.
But don't rely on my authority, verify it all yourself. That is the whole point of the trustless setup.
submitted by alexander7k to btc [link] [comments]

Comprehensive guide to safely browse the SilkRoad

Summary
I) INTRODUCTION
II) SOFTWARES & LINKS
III) ENCRYPTION USING TRUECRYPT
IV) CREATION OF A VIRTUAL MACHINE USING VBOX
V) TWEAKS TO VBOX
VI) INSTALLING AND SETTING UP LINUX
VII) INSTALLING TOR
VIII) SHORT INTRODUCTION TO PGP VIA TERMINAL
IX) ADDITIONAL THOUGHTS
I) INTRODUCTION
First of all, I'm no security expert. The following guide will be nothing but technical instructions to securing your machine to make digital information storage and transmission secure.
Your security is divided in 3 parts. Also remember your security (as in lowering chances to get caught) is only as strong and your weakest link. Those 3 parts are :
a) Money
You can (and will) get caught if you aren't careful with how you move money. Banks and LE work hand-in-hand to trace money. I won't cover that aspect but you need a bulletproof way of buying (if you are a buyer) and/or selling (if you are a seller) your bitcoins.
b) Drugs
Yes, you'll get caught if you don't handle drugs in a secure fashion, ldo. It includes shipping, stealthing, receiving packages, storing. You get the idea.
c) Information
Here is the part I'll develop in this guide. How to handle information (mostly digital information) to not get caught and be as stealthy as possible.
II) SOFTWARES USED AND LINKS
All the following softwares are :
1) Free - you don't have (and shouldn't, as sad as it sounds for security reasons) to pay anything to fully use them
2) Open source - Anyone with knowledge can see what the programs are made of. Def a security plus.
We will need (In order of use) :
a) a good anti-virus
Before even starting the job, we need to make sure we're working in a safe environnement. If you have a keylogger installed on your computer then all futur steps will be for NOTHING. So if you don't have an updated AV installed yet, get one. I personally use AVG. Here is the link but it's recommended you search it yourself using google, after all, I could be a hacker myself.
http://free.avg.com/
b) a password manager
You'll need to save at least 5 complex passwords. I strongly recommend using a password manager (with passwords creation) such as KeePass. It's multi plateform (windows/linux/android).
http://keepass.info/
c) TrueCrypt
Very powerful piece of software which allows you to encrypt files/folder or even full system partition using bulletproof algorythm such as AES.
http://www.truecrypt.org/
d) VirtualBox
Very powerful software which allows you to run a completely autonom virtual machine inside your physical machine.
https://www.virtualbox.org
e) Ubuntu 13.04
Free OS. Very safe. Not so user friendly but you'll only use it to browse SilkRoad and use PGP (more on that later).
http://www.ubuntu.com/
d) Tor Browser Bundle (TBB)
A package of pre-configured software to use TOR. Awesome.
https://www.torproject.org/projects/torbrowser.html.en
III) ENCRYPTION USING TRUECRYPT
I assume you already installed the antivirus and ran a minutious scan on your system. Your system was clean already ? Great, you can read what's next.
So first, we want to create an encrypted folder so that we can install a complete different OS in it. It'll be 100% safe and impossible (without the passphrase ldo) to know what it is you are putting in the folder.
a) Click on "Create Volume"
b) Select "Create an encrypted file container"
c) Select "Standard TrueCrypt volume"
note : Do your research on which option you want to use.
d) For Volume Location, select where you want to save the file. Type in a random name and click "save" then "Next" !! Note : You can select a USB pendrive (with at least 10GB and USB 3.0 strongly recommended) so that you have a portable, encrypted OS. Very useful since that you can physically hide it from LE in case of a search at your place) !!
e) Encryption Options
I advise to use AES. The technology is old which, in security, is a good thing since it means it has been tested by many security experts. I don't know about Hash Algorithm. I think I use RIPEMD-160 but it's up to you to do your godamn research on which option you want to use.
f) Volume Size
Pick at least 10gb, (no more than 15GB really). Note : TrueCrypt will encrypt the whole 10GB no matter what it is you put in, even empty space. So consider the number you type in (10GB here) as gone once you click "Next".
g) Volume Password
Open KeePass (!!!!!!!! with a strong masterpassword !!!!!!!!) and generate a random passphrase using at least 15 (25+ advised) characters (with lowercase, uppercase, numbers, symbols, space everything checked). Save it carefully, and copy paste it twice in TryeCrypt.
h) Large Files
Select "Yes"
i) Volume Format
Move your mouse randomly (to create randomness in the Key) a few seconds then click "Format", wait.
Congratulation, you now are the owner of an encrypted file container.
IV) CREATION OF A VIRTUAL MACHINE USING VIRTUALBOX
First, you need to mount the encrypted folder you just created. For this, open TrueCrypt, and click on random letter (remember it and always use the same to avoid corruption). I personally use R: (don't ask me why, I guess I used it the first time and it stuck). Then, click on "Select File" and browse to your newly created folder, click on "Open". Then, click on "Mount", it'll ask for your passphrase. Open it with KeePass and copy past it. Click "OK". If everything went well, you can know access your encrypted folder using Windows Explorer in computer. Truecrypt created a virtual partition.
Okay, so now, off to creating a Virtual Machine. You must have downloaded Ubuntu 13.04 (700MO or so). Good, save the .iso file somwhere.
a) Open VirtualBox, click on "New". In name, type in Ubuntu, it'll automatically select the type and version needed. Click "Next".
b) Memory Size. It's the amount of RAM you want to allocate to your virtual machine. I personally have 12GB of RAM and I allocated 4096MO to my VM (virtual machine). Note : Consider that the amount of RAM you give to your VM gone from your physical machine. Even if you don't run anything on your VM, the amount given (4096MO) won't be usable by your physical machine until you shutdown your VM. Click "Next".
c) Hard-Drive. Select "Create a virtual hard drive now", click "Create".
d) Type of hard drive file Select "VDI (Image disk VirtualBox)" Click "Next".
e) Select "Fixed Size", click "Next".
f) File location and size For location, click the yellow folder and go to the letter you mounted the file in TrueCrypt (for me R:\the-name-of-your-VM.vdi) In size, pick whatever the amount of GB you allocated to the crypted folder MINUS 1.5GB. !! Note : very important. For exemple, if your crypted folder is 10GB, you must pick 8,50 Gio. !! Click "Create" and wait a minute or two for VBox to create your VM.
V) TWEAKS TO VBOX
Here are the settings I use for my SilkRoad Machine.
To access settings, in VirtualBox, select your newly created VM and click "Configuration". Go to the onglet "System" => "Proc", select a reasonnable Value (where the green and red meets is generally ok). Type in 90% in allocated ressources. Go to the onglet "Display" => "Video", select a reasonnable Value (where the green and red meets is generally ok). Number of screen, 1 by default. You can use more screens if you have more than one. Vbox supports it beautifully. Click "OK".
VI) INSTALLING AND SETTING UP LINUX
a) Open VBox, select your virtual machine in the left and click "Start" at the top. You now are running your virtual machine.
Now you must install Linux on it. A window will pop up and ask you to select a booting disk. Click the yellow folder and browse to the Ubuntu.iso file you previously downloaded. Click on "Start".
You VM will now boot using Ubuntu. Install it, check "Download updated while installing", leave everything else as is.
Select "Erase disk and install Ubuntu". File in the settings needed. In name, type whatever you want (note : I usually just type in the same letter I used to mount the folder with TrueCrypt). Pick a password (a new fresh password, that one isn't necessarily important but make sure you remember it). Select "Require my password to log in", you don't mind extra lawyers of security. Click "Continue". Now, wait, the installation can take up to an hour or two.
When done, click on "Restart Now". When rebooting, you will be asked to if you want to boot using the installation, DON'T anything and wait. Now you have a beautiful orange/purple page asking you for your password. Type in the password you wrote during the installation process and press Enter. Welcome to Ubuntu.
b) You need to setup a few things.
First, you can go fullscreen pressing Right CTRL + F (the CTRL next to the arrows on the right of your keyboard). Better, right ?
You'll notice those black borders onto the sides. That's ugly and bad for your eyes. To remediate, you need to install a pack of drivers especially made for Virtual machines.
To do so, put your cursor to the very bottom center of your screen (if you are in fullscreen mode, else you have access to the options at the very top of the window). Click on "Peripheric", Click on "Install Guest Additions". An autorun window will open up, select "Run Software" and click "OK". Enter your Ubuntu password. Click "Authenticate". An ugly purple window will open with ugly white characters, it's the terminal. We'll use it later for different stuff. Wait a minute or two until you have the terminal says this "Press Return to close this window...". Press Return on your keyboard (above Enter) to close the window, ldo.
Reboot the virtual machine by going to the very top right of your screen. Now to go the options, on the left, you'll see a dock of icons, click the Gear with the Red hammer or whatever you call it in english (I know it's not a hammer). Double click on "Displays", pick your favorite resolution. Click "Apply" then "Keep that resolution". Much better, cierto ?
You will notice the OS seems slow and laggy, even more so if you installed your VM on a USB pendrive. To remediate, follow those steps.
Run the terminal (push ALT + F2 and type in "Terminal", double click to open it. Copy past that command :
/uslib/nux/unity_support_test -p
The following should appear :
Not software rendered: no
Not blacklisted: yes
GLX fbconfig: yes
GLX texture from pixmap: yes
GL npot or rect textures: yes
GL vertex program: yes
GL fragment program: yes
GL vertex buffer object: yes
GL framebuffer object: yes
GL version is 1.4+: yes
Unity 3D supported: no
As you can see, 3D acceleration isn't activated. To activate it, return to terminal and copy past that command, enter password when asked. When "asked to continue [Y/n] ?", type in Y then press enter.
sudo bash -c 'echo vboxvideo >> /etc/modules'
Shutdown the virtual machine (you can do it manually inside the VM or press Right CTRL + Q and select "Send extinction signal".
Go back to VirtualBox and go to configuration => display. Check Activate 3D acceleration.
Boot your VM, open terminal and type
/uslib/nux/unity_support_test -p
You should now see that Unity 3D is supported and your OS is fluid. Don't expect native performances tho, it's still an emulated OS.
VII) INSTALLING TOR
Run your VM. Open a firefox window and go to https://www.torproject.org/projects/torbrowser.html.en
Select the Linux version and download it. Close Firefox. We want to use that machine on the clearweb as little as possible.
Unpack (or drag&drop) the tor-browser_en-US folder in the folder "Home" or desktop or whervere you want.
Open the folder and double click on "start-tor-browser". It will open a weird text editor with gibberish stuff in it. Close it. We need to activate an option first.
Push ALT, in that window, type "dconf-editor" and press Enter. In dconfg-editor go to: org => gnome => nautilus =>preferences Click on "executable-text-activation" and from drop down menu select: "launch: to launch scripts as programs." Close dconf-editor.
You can now launch TOR. and browse anonymously the road. I strongly advise you to install KeePass for linux by going to Ubuntu Software Center to save passwords for Silkroad as well as your PGP passphrase.
VIII) SHORT INTRODUCTION TO PGP VIA THE LINUX TERMINAL
PGP is a powerful protocal that allows you to encrypt and decrypt messages and files. It has been used for over 15 years and is the standard all over the world for industry and governement communications.
So first, we must create our own set of keys.
A) Creating your own keys
To do so, open the terminal and type GPG. It will reply :
gpg: Go ahead and type your message ...
Ok, you've got GPG installed already, perfect.
To create your key, type :
gpg --gen-key
Type 1 then hit Enter
You'll be asked to chose between 1024 and 4096 bits. Chose 4096 (the most secure), hit Enter.
Next window, type 0, press Enter, then type Y, press Enter.
You are now asked to enter your name, it's important you don't type in your Real Name obviously but it's also important to chose something that identifies you. I chose my Silkroad name so that my contacts know the key is mine.
Email adress : [email protected] or whatever you want, shouldn't be real.
Comment : none, press Enter
Type in "O" to confirm, press Enter
Enter passphrase, very important to chose something very secure. As usual, open up KeePass and generate a strong passphrase, there is no limitation AFAIK.
Then you'll be asked to do random stuff on your computer to generate bytes to ensure randomness in your key pool. Do stuff, open a random file and type in stuff for exemple. Once it's done (it can take a few minutes), you now have your own set of keys.
What we want to do know is to export the public key so that you can share it with your sellers/buyers.
Type :
gpg --armor --export your-email-adress-used-before
Copy paste the public key in a .txt file on your desktop and share it whenever you buy/sell.
B) Importing a public key
To send a message to someone, you must important its key. To do so, create a document and copy paste the key there, close & save it.
Now, open seahorse (hit ALT and type in Seahorse, open the program called "Passwords and keys".
Put your cursor in the very top left of your screen and click file => import, select the file you saved the key in. Done.
C) Encrypting a message
Open the terminal and type :
gpg -ear name-or-email-of-your-contact < Press Enter Type your message
Press Enter, finish by typing "end" and press Enter again.
You'll have your encrypted message. Something that looks like that :
-----BEGIN PGP MESSAGE----- Version: GnuPG v1.4.12 (GNU/Linux)
hQIMA7eD31/5BBRZAQ/9Hq1r1gpOIf2r06zSIL8Ww0tUCC9PlNiMpemPwhpZsccB vO4MOMrnV41BHToTQNfh0xiZdXFxO/T6ow4oatP2Ap/BvZtipcAAjJKowP6aaTOJ Wgd7nC4FTJvRUjgkW/p3imlQsdTVb3+2dNzCPp0yrr8NocW77+4Ka/+4aoql0UmI 3mKLjo0+eof8qAnQd5jOaAcWTszhIwBd99rXVbRCjNa/jMsSQ9Vnn7L+WqYGHuAI MMdOCU3peifV/7zA6A0bMKzStWc1JIa84wus91/mmErkRcNZHqThCje8eulinzRm RthaH0yi7ty65F3IuSqbq/qdpdE9UXvwjySbFE7ANCPpnkP4jv+oL95UezyjbO2x ra1Il7XKbYvaf0oXJAz5xKsLfeHKB3kCR+Kxzt9NmdRZ4rPZ4ZjSN5WI9YeOL0t/ W7oaCyBcFD/6/m/63VNYZTrwrqBGqsWhXVFpoHalvd+09CffsdQjwDIMy9u3TtRk j+FDSGuukKrS/7exWSoajSDhTK+koSS8CIFvyocZ81EkGhnUjd4kxlIAu4UCXmG6 LiJXXo7X5PK7knGtlzZXstrtrrttr8FFeAbSHsZ0+ihdxtNSvx1EPewl TtLSKoUT9ickUrxFoPm2z1vqBwN/087EaCU6BSX8uwZ8GrxMwSKgVmQKfVyfgMDS RAGGtmuRwgfyhthrertwF0KV8nTajDnSqoGiMAgK7y+e320OEFnYXOKIXlue l7FvOHwi9jZbBAR4HHAfhgJIj78P =OT60 -----END PGP MESSAGE-----
You can now send the encrypted message to your contact.
D) Decrypting messages
Open the terminal and type :
gpg -da < Press enter, then copy paste the message you received. Press Enter, finish by tiping end then press Enter again.
You will be asked to enter the passphrase to decrypt it. Open KeePass and copy paste it. The result will be like this :
You need a passphrase to unlock the secret key for user: "abcd [email protected]" 4096-bit RSA key, ID xx, created 2013-05-08 (main key ID xxx)
gpg: encrypted with 4096-bit RSA key, ID xxx, created 2013-05-08 "abcd [email protected]" ENCRYPTED MESSAGE TO THE SILK ROAD HERE
You can now safely converse with your vendors.
IX) ADDITIONAL THOUGHTS
I hope everything worked well. Finally, the most important security advice someone can give is to use your brain. Don't do anything stupid and you should be fine.
Feel free to discuss issues you may have encontered here or by PM, I'll gladly help you getting setup.
Remember also that your security is only as good as your contacts security. For exemple, if your seller is stupid and keeps detailed informations of his buyers on file, then there isn't much you can do in case he gets caught.
I could have sold this tutorial but I chose not to because my personnal security is guaranteed only if yours is aswell. You get my point.
MUST BE ANONYMOUS
-----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.4.12 (GNU/Linux)
mQENBFGIAIUBCAC75V2SJ50dU6+gUY7jdrHxJKmdjXjlOxWjE+CTuti+Pq8NveTK aPXWHmFZpsEtW+v7tHmPPT/cjEKlmo/B9Wxl9daFis+6gFQHnaKNRCFVmOSt9GL8 7qBxrxC/HZTeBgdE8dWf4RPSc911PRb2+iCCrdgj+5ILwp3fcM5EHoRqKiFDpb3A fybrw3prvpPx8dyt1H/p73S6Gfk+Iuwcq2+iIAMJUJQUc+CwMFFCplQ1BUeiD+nn 5o24FXF9Krcbw8w5lZCfPVPSh0GYTvNMaj1VWjEQFU4j0rCOiJ+UVckpgJ4MRrxI MbKJ8srGLSJRnCHM2syQC0Zq/2iwRuZY7zWXABEBAAG0EVdoYXRzdXA1NiA8YUBi LmM+iQE4BBMBAgAiBQJRiACFAhsDBgsJCAcDAgYVCAIJCgsEFgIDAQIeAQIXgAAK CRBioWhoc3JRsCrhB/9M2AptCTjyitpQR1ZnqwFop/NDdOIY1DtERkyQKfbHftzK 5I/LI3wxP5rhts2NY/EMVl8ziJVZ7h0J9japkoia8uOYX9Un6aMasHM0PH7Mln2K 936BeoZDQbPQV8NOCyNT4lMNt7Ajd+6GJcmAIduPmUi6xjgge716MhQlTBg5HG 94ZJT3Xm7W9tuIiJh8H9Dkr60F9UuwtIPfKPEeXyxUI25fZAQ+nyVz39ap2fjyeW EYMB6y90zxWjFPiFfpx+BfcWOmzHaXkps/bG6kSbOcVn9UJS32C0JyIFmfa96N6H +tSmk+WW98u5dSBzhIoYYiXxWPihJDOjTCUYkFC9uQENBFGIAIUBCADrkKs31LOL 4MQ6fdzhw2MvTI8zDad2bJZCd/+Gf8yGTNKhagJIHo8KEuCDINydQXHCt+aNKZZ7 d/QG09nABaybZJfqf1ffOiD5L1PivcKJMdJNozNuIhWxc4E35A7c/wCPJdDOBV0v eqf57illUo+yz7CKfyO088BYMGTrBRi/ifqmPyMuYzzC4SZcx1MJFU1mzONYU1r0 ZYj0eeKdRrbHPfJUAWQUr6MteMvJp5g8JfyYC+Th+zASEYRRfs3I52rsLb1hpxoi 87xUK89xoXdg4uLysz1Iy/PhGjmtbi61sZCv1oh+o9biNsy9zIjqwhCW7oMPwmJ6 Szh2nNTMCuNFABEBAAGJAR8EGAECAAkFAlGIAIUCGwwACgkQYqFoaHNyUbBKWAf5 AbYVbQVRNYVw5pR6+NDLw1qxlafGz/7j6YnApif0vuVzBEE9aFOUdxfKyIy+Ka8l NYjoAItym2mDTsRZqJwEm1FPbmVFu7WPAnnmn1ECyHBSV0vnJjCL5qkoMx9d/EHs WBW7htnRVtbuJEzVZzzSfddjWEYXGqYcqocebBwQpNgdfuQrHadAbkSmDwLfz+KD r17m1i9sUej8hiFLr64XGau7nl2l+iRMR2vTcVpNZDTJa/t4JlrwMINR95ORo3ze bRVKbedZIn3ifeSzyWDTsScvkNVAe4dovATaHWU/+tkNgL4ECI1UNS8XYsGqWe+r pbfj19eRRPAc4lbNfLlUKQ== =aq6t -----END PGP PUBLIC KEY BLOCK-----
edit : Fixed a few typos.Reorganized chapters using roman letters.
submitted by MUST-BE-ANONYMOUS to SilkRoad [link] [comments]

Iquidus Block Explorer Guide

Pre-requisites: - Rent Server - Connect with SSH/PuTTY

Iquidus "An open source block explorer" https://github.com/iquidus/explorer

Node and Iquidus Explorer Setup for Dummies https://gist.github.com/zeronug/5c66207c426a1d4d5c73cc872255c572

1. Install & Configure BiblePay https://www.reddit.com/BiblePay/comments/6ummuj/how_to_mine_biblepay_on_linux/
After Installing the coin, Add RPC & Server settings:
vi biblepay.conf rpcuser=XXXX rpcpassword=XXXX rpcport=XXXX listen=1 server=1 daemon=1 txindex=1 

2. Install MongoDB https://docs.mongodb.com/manual/tutorial/install-mongodb-on-ubuntu/
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 0C49F3730359A14518585931BC711F9BA15703C6 echo "deb [ arch=amd64,arm64 ] http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list sudo apt-get update sudo apt-get install -y mongodb-org sudo service mongod start cd /valog/mongodb tail mongod.log # [initandlisten] waiting for connections on port  # Port 27017 by default 
3. Setup MongoDB
mongo use explorerdb db.createUser( { user: "iquidus", pwd: "3xp!0reR", roles: [ "readWrite" ] } ) exit 
4. Install Node.js
sudo apt-get update sudo apt-get install nodejs nodejs-legacy -y sudo apt-get install npm 
5. Install Iquidis Block Explorer
cd home/username git clone https://github.com/iquidus/explorer explorer # gyp build errors # https://github.com/nodejs/node-gyp/issues/809 sudo apt-get install libkrb5-dev cd explorer && npm install --production cp ./settings.json.template ./settings.json 
5.a Add Custom Fix for vout bug
https://github.com/DeckerSU/explorecommit/ac74e41c6162871fcaa6973d34f09f1cf3e5a1ce https://github.com/cryptorex/bitcoinz-explorecommit/267a0dfd8015bc90488b2b53ae9c49be2da83bff
6. Configure Iquidis
vi settings.json 
a. Name, Symbol, Theme
b. Port (and Open for Firewall)
c. MongoDB Credentials
d. RPC Wallet Credentials
e. Genesis Block (showblock 0, hash=block, tx=tx) https://en.bitcoin.it/wiki/Genesis_block
f. CCEX Market https://support.coinigy.com/hc/en-us/articles/360001143574-How-do-I-find-my-API-key-on-the-C-Cex-Exchange-
e. Icon and Logo /images/logo.png 128x128 /public/favicon.ico 16x16 Upload files online and use "wget URL" command to download http://digitalagencyrankings.com/iconogen/
7. Sync Initial Database
cd home/username/biblepay/src ./biblepayd -daemon -txindex cd home/username/explorer npm start 
Open a 2nd SSH/Putty session and connect, in 2nd window run:
cd home/username/explorer sudo node scripts/sync.js index update 
Open web browser and enter in your servers address: IPAddress:Port
8. Troubleshooting
Ctrl + C to stop npm process
__
If Settings/Config is wrong: Edit exploresettings.json
__
If Database is corrupt:
mongo use explorerdb show collections 
Examples: db.collectionName.find() db.collectionName.remove({}) db.collectionName.drop()
Reset all Database Data:
db.addresses.remove({}) db.addresses.drop() db.coinstats.remove({}) db.coinstats.drop() db.markets.remove({}) db.markets.drop() db.peers.remove({}) db.peers.drop() db.richlists.remove({}) db.richlists.drop() db.txes.remove({}) db.txes.drop() exit 
__
"Trying to reindex and getting error Script already running" https://github.com/iquidus/exploreissues/11
rm tmp/index.pid 
__
Stop Everything:
sudo service mongod stop sudo killall nodejs #Comment out crontab -e 
__
Run npm start in explorer folder to start explorer again
9. Add Crontab and Run!
sudo crontab -e 
Add lines:
*/1 * * * * cd /path/to/explorer && /usbin/nodejs scripts/sync.js index update > /dev/null 2>&1 */2 * * * * cd /path/to/explorer && /usbin/nodejs scripts/sync.js market > /dev/null 2>&1 */5 * * * * cd /path/to/explorer && /usbin/nodejs scripts/peers.js > /dev/null 2>&1 
If the BiblePay isnt already running, run it
cd home/username/biblepay/src ./biblepayd -daemon -txindex 
If Explorer isnt already running, run it
cd home/username/explorer npm start 
Recommendation:*
Add these parameters to biblepay.conf file
daemon=1 txindex=1 
Extra: This Iquidis for Dummides guide also adds: https://gist.github.com/zeronug/5c66207c426a1d4d5c73cc872255c572
Upstart, to have MongoDB auto start after reboots
Forever, to make sure Explorer is always running
Install Forever to keep the js running # sudo npm install forever -g # sudo npm install forever-monitor Start the Explorer # forever start bin/cluster 
Nginx - Reverse Proxy Port 3001 to 80 https://eladnava.com/binding-nodejs-port-80-using-nginx/
BiblePay Daemon set to run Every 2 Minutes with Cron
sudo crontab -e */2 * * * * /home/biblepay/src/biblepayd > /dev/null 2>&1 
Note: In ~/.biblepaycore/biblepay.conf add daemon=1 and txindex=1 Note: > /dev/null 2>&1 will capture both STDOUT (1) and STDERR (2) and send them to /dev/null
Auto Remove index.pid if indexing is complete
#!/bin/bash fname="/home/biblepay/exploretmp/index.pid" if [[ -f "$fname" ]]; then pid=$( /dev/null r=$? echo $r if [ $r -eq 0 ]; then exit 1 else rm $fname fi fi 
-f is checking if the file exists index.pid is the indexing lock file with its process ID number inside of it ps -p checks if the process is running $? is the value of the last output that ran and since the previous value is going to dev/null, its the exit code status "0 for successful executions and 1 or higher for failed executions." and so if the process is still running, the bash script just exits, otherwise the process is done and the index.pid file gets removed the file doesnt need a .sh extension, if you have "#!/bin/bash" at the top then linux knows its a bash script chmod +x to set it as executable
Github Source Code Files:
https://github.com/togoshigekata/biblepay-files/blob/masteexplorer-settings-togo.json
https://github.com/togoshigekata/biblepay-files/blob/masteexplorer-index-resetter-togo.sh
My Crontab:
*/2 * * * * cd /home/explorer && /usbin/nodejs --stack-size=15000 scripts/sync.js index update > /dev/null 2>&1 */6 * * * * cd /home/explorer && /usbin/nodejs scripts/sync.js market > /dev/null 2>&1 */11 * * * * cd /home/explorer && /usbin/nodejs scripts/peers.js > /dev/null 2>&1 */5 * * * * /home/biblepay/src/biblepayd > /dev/null 2>&1 */4 * * * * /home/explorer-index-resetter-togo.sh > /dev/null 2>&1 0 */3 * * * /ussbin/service mongod start > /dev/null 2>&1 
Experimental: https://github.com/iquidus/exploreissues/236
submitted by togoshige to BiblePay [link] [comments]

Available Icons to the users. Can be made Mod only as well.

adjust
adn
align-center
align-justify
align-left
align-right
ambulance
anchor
android
angle-down
angle-left
angle-right
angle-up
apple
archive
arrow-down
arrow-left
arrow-right
arrow-up
asterisk
backward
ban-circle
bar-chart
barcode
beaker
beer
bell-alt
bell
bitbucket-sign
bitbucket
bitcoin
bold
bolt
book
bookmark-empty
bookmark
briefcase
btc
bug
building
bullhorn
bullseye
calendar-empty
calendar
camera-retro
camera
caret-down
caret-left
caret-right
caret-up
certificate
check-empty
check-minus
check-sign
check
chevron-down
chevron-left
chevron-right
chevron-sign-down
chevron-sign-left
chevron-sign-right
chevron-sign-up
chevron-up
circle-arrow-down
circle-arrow-left
circle-arrow-right
circle-arrow-up
circle-blank
circle
cloud-download
cloud-upload
cloud
cny
code-fork
code
coffee
cog
cogs
collapse-alt
collapse-top
collapse
columns
comment-alt
comment
comments-alt
comments
compass
copy
credit-card
crop
css3
cut
dashboard
desktop
dollar
double-angle-down
double-angle-left
double-angle-right
double-angle-up
download-alt
download
dribbble
dropbox
edit-sign
edit
eject
ellipsis-horizontal
ellipsis-vertical
envelope-alt
envelope
eraser
eur
euro
exchange
exclamation-sign
exclamation
expand-alt
expand
external-link-sign
external-link
eye-close
eye-open
facebook-sign
facebook
facetime-video
fast-backward
fast-forward
female
fighter-jet
file-alt
file-text-alt
file-text
file
film
filter
fire-extinguisher
fire
flag-alt
flag-checkered
flag
flickr
folder-close-alt
folder-close
folder-open-alt
folder-open
font
food
forward
foursquare
frown
fullscreen
gamepad
gbp
gear
gears
gift
github-alt
github-sign
github
gittip
glass
globe
google-plus-sign
google-plus
group
h-sign
hand-down
hand-left
hand-right
hand-up
hdd
headphones
heart-empty
heart
home
hospital
html5
inbox
indent-left
indent-right
info-sign
info
inr
instagram
italic
jpy
key
keyboard
krw
laptop
leaf
legal
lemon
level-down
level-up
lightbulb
link
linkedin-sign
linkedin
linux
list-alt
list-ol
list-ul
list
location-arrow
lock
long-arrow-down
long-arrow-left
long-arrow-right
long-arrow-up
magic
magnet
mail-forward
mail-reply-all
mail-reply
male
map-marker
maxcdn
medkit
meh
microphone-off
microphone
minus-sign-alt
minus-sign
minus
mobile-phone
money
moon
move
music
off
ok-circle
ok-sign
ok
paper-clip
paperclip
paste
pause
pencil
phone-sign
phone
picture
pinterest-sign
pinterest
plane
play-circle
play-sign
play
plus-sign-alt
plus-sign
plus
power-off
print
pushpin
puzzle-piece
qrcode
question-sign
question
quote-left
[\n)
quote-right
random
refresh
remove-circle
remove-sign
remove
renminbi
renren
reorder
repeat
reply-all
reply
resize-full
resize-horizontal
resize-small
resize-vertical
retweet
road
rocket
rotate-left
rotate-right
rss-sign
rss
rupee
save
screenshot
search
share-alt
share-sign
share
shield
shopping-cart
sign-blank
signal
signin
signout
sitemap
skype
smile
sort-by-alphabet-alt
sort-by-alphabet
sort-by-attributes-a
sort-by-attributes
sort-by-order-alt
sort-by-order
sort-down
sort-up
sort
spinner
stackexchange
star-empty
star-half-empty
star-half-full
star-half
star
step-backward
step-forward
stethoscope
stop
strikethrough
subscript
suitcase
sun
superscript
table
tablet
tag
tags
tasks
terminal
text-height
text-width
th-large
th-list
th
thumbs-down-alt
thumbs-down
thumbs-up-alt
thumbs-up
ticket
time
tint
trash
trello
trophy
truck
tumblr-sign
tumblr
twitter-sign
twitter
umbrella
unchecked
underline
undo
unlink
unlock-alt
unlock
upload-alt
upload
usd
user-md
user
vk
volume-down
volume-off
volume-up
warning-sign
weibo
windows
won
wrench
xing-sign
xing
yen
youtube-play
youtube-sign
youtube
zoom-in
zoom-out
submitted by erktheerk to 2sfiGdetsaW [link] [comments]

Bitcoin URI Whitelisting, I/O Agenda Hints, a Dedicated Voice Input Key, Tweaks to the Screenshot Notifications, an Extended Changelog for the Beta Channel, and some Bookmark Bubble Polish.

Hey all,
It's time for round two. This post includes my latest round of findings over the past two days. Just like last time, I'll share the summaries here and include a link for more information.
Bitcoin is an increasingly popular digital currency. Recently the Bitcoin URI Scheme was officially whitelisted in the HTML5 spec, which puts it on stage with other schemes like "mailto", "irc", and "webcal". A patch has been submitted to officially sync the approval with Chrome and Blink as a registerProtocolHandler.
[Read the full post here.]
This was first noticed by Dinsan Francis of Chrome Story, and François Beaufort also covered it here.
The Google I/O Agenda was made available, and I highlighted the Chrome sessions that might be of interest to you.
[Read the full post here.]
The forthcoming Chrome OS virtual keyboard will have a dedicated voice input key. It appears to use the Web Speech API (called via webkitSpeechRecognition in common.js) which is well known for recognized text appearing almost immediately while speaking (instead of waiting for you to finish speaking, then generating the text).
[Read the full post with pretty icons here.]
The new screenshot notification seems to be pretty popular with users, but not everyone wants or needs a notification. As a result of user feedback there have recently been two core changes to the new screenshot notification: the ability to disable the notification and a change to how notifications are stacked.
[Read the full post here.]
Extended Changelog: May 1, 2013 - Beta Channel Update
Spoiler: There's nothing interesting. Seriously, there's all of 3 things worth mentioning and they're all related to bug fixes.
[Read the full post here.]
Not all changes are major overhauls of a primary app's interface, sometimes it can as subtle as adding a separator on a single menu. This Chrome OS and Linux/Gtk specific change only adds a small separating line to the bookmark bubble. It separates the "Other bookmarks" selection from the "Choose another folder" selection.
[Read the full post with screenshots here.]
That's all for today. Any thoughts on how my titles can be made less complex and ugly?
submitted by CraigTumblison to chromeos [link] [comments]

Wowowow look at all the icons we can use:

Icons

Icons are very simply to use, simply do the following
[](#icon-android) 
Which will turn into

Complete list of available icons

#icon-adjust #icon-adn #icon-align-center #icon-align-justify #icon-align-left #icon-align-right #icon-ambulance #icon-anchor #icon-android #icon-angle-down #icon-angle-left #icon-angle-right #icon-angle-up #icon-apple #icon-archive #icon-arrow-down #icon-arrow-left #icon-arrow-right #icon-arrow-up #icon-asterisk #icon-backward #icon-ban-circle #icon-bar-chart #icon-barcode #icon-beaker #icon-beer #icon-bell-alt #icon-bell #icon-bitbucket-sign #icon-bitbucket #icon-bitcoin #icon-bold #icon-bolt #icon-book #icon-bookmark-empty #icon-bookmark #icon-briefcase #icon-btc #icon-bug #icon-building #icon-bullhorn #icon-bullseye #icon-calendar-empty #icon-calendar #icon-camera-retro #icon-camera #icon-caret-down #icon-caret-left #icon-caret-right #icon-caret-up #icon-certificate #icon-check-empty #icon-check-minus #icon-check-sign #icon-check #icon-chevron-down #icon-chevron-left #icon-chevron-right #icon-chevron-sign-down #icon-chevron-sign-left #icon-chevron-sign-right #icon-chevron-sign-up #icon-chevron-up #icon-circle-arrow-down #icon-circle-arrow-left #icon-circle-arrow-right #icon-circle-arrow-up #icon-circle-blank #icon-circle #icon-cloud-download #icon-cloud-upload #icon-cloud #icon-cny #icon-code-fork #icon-code #icon-coffee #icon-cog #icon-cogs #icon-collapse-alt #icon-collapse-top #icon-collapse #icon-columns #icon-comment-alt #icon-comment #icon-comments-alt #icon-comments #icon-compass #icon-copy #icon-credit-card #icon-crop #icon-css3 #icon-cut #icon-dashboard #icon-desktop #icon-dollar #icon-double-angle-down #icon-double-angle-left #icon-double-angle-right #icon-double-angle-up #icon-download-alt #icon-download #icon-dribbble #icon-dropbox #icon-edit-sign #icon-edit #icon-eject #icon-ellipsis-horizontal #icon-ellipsis-vertical #icon-envelope-alt #icon-envelope #icon-eraser #icon-eur #icon-euro #icon-exchange #icon-exclamation-sign #icon-exclamation #icon-expand-alt #icon-expand #icon-external-link-sign #icon-external-link #icon-eye-close #icon-eye-open #icon-facebook-sign #icon-facebook #icon-facetime-video #icon-fast-backward #icon-fast-forward #icon-female #icon-fighter-jet #icon-file-alt #icon-file-text-alt #icon-file-text #icon-file #icon-film #icon-filter #icon-fire-extinguisher #icon-fire #icon-flag-alt #icon-flag-checkered #icon-flag #icon-flickr #icon-folder-close-alt #icon-folder-close #icon-folder-open-alt #icon-folder-open #icon-font #icon-food #icon-forward #icon-foursquare #icon-frown #icon-fullscreen #icon-gamepad #icon-gbp #icon-gear #icon-gears #icon-gift #icon-github-alt #icon-github-sign #icon-github #icon-gittip #icon-glass #icon-globe #icon-google-plus-sign #icon-google-plus #icon-group #icon-h-sign #icon-hand-down #icon-hand-left #icon-hand-right #icon-hand-up #icon-hdd #icon-headphones #icon-heart-empty #icon-heart #icon-home #icon-hospital #icon-html5 #icon-inbox #icon-indent-left #icon-indent-right #icon-info-sign #icon-info #icon-inr #icon-instagram #icon-italic #icon-jpy #icon-key #icon-keyboard #icon-krw #icon-laptop #icon-leaf #icon-legal #icon-lemon #icon-level-down #icon-level-up #icon-lightbulb #icon-link #icon-linkedin-sign #icon-linkedin #icon-linux #icon-list-alt #icon-list-ol #icon-list-ul #icon-list #icon-location-arrow #icon-lock #icon-long-arrow-down #icon-long-arrow-left #icon-long-arrow-right #icon-long-arrow-up #icon-magic #icon-magnet #icon-mail-forward #icon-mail-reply-all #icon-mail-reply #icon-male #icon-map-marker #icon-maxcdn #icon-medkit #icon-meh #icon-microphone-off #icon-microphone #icon-minus-sign-alt #icon-minus-sign #icon-minus #icon-mobile-phone #icon-money #icon-moon #icon-move #icon-music #icon-off #icon-ok-circle #icon-ok-sign #icon-ok #icon-paper-clip #icon-paperclip #icon-paste #icon-pause #icon-pencil #icon-phone-sign #icon-phone #icon-picture #icon-pinterest-sign #icon-pinterest #icon-plane #icon-play-circle #icon-play-sign #icon-play #icon-plus-sign-alt #icon-plus-sign #icon-plus #icon-power-off #icon-print #icon-pushpin #icon-puzzle-piece #icon-qrcode #icon-question-sign #icon-question #icon-quote-left #icon-quote-right #icon-random #icon-refresh #icon-remove-circle #icon-remove-sign #icon-remove #icon-renminbi #icon-renren #icon-reorder #icon-repeat #icon-reply-all #icon-reply #icon-resize-full #icon-resize-horizontal #icon-resize-small #icon-resize-vertical #icon-retweet #icon-road #icon-rocket #icon-rotate-left #icon-rotate-right #icon-rss-sign #icon-rss #icon-rupee #icon-save #icon-screenshot #icon-search #icon-share-alt #icon-share-sign #icon-share #icon-shield #icon-shopping-cart #icon-sign-blank #icon-signal #icon-signin #icon-signout #icon-sitemap #icon-skype #icon-smile #icon-sort-by-alphabet-alt #icon-sort-by-alphabet #icon-sort-by-attributes-alt #icon-sort-by-attributes #icon-sort-by-order-alt #icon-sort-by-order #icon-sort-down #icon-sort-up #icon-sort #icon-spinner #icon-stackexchange #icon-star-empty #icon-star-half-empty #icon-star-half-full #icon-star-half #icon-star #icon-step-backward #icon-step-forward #icon-stethoscope #icon-stop #icon-strikethrough #icon-subscript #icon-suitcase #icon-sun #icon-superscript #icon-table #icon-tablet #icon-tag #icon-tags #icon-tasks #icon-terminal #icon-text-height #icon-text-width #icon-th-large #icon-th-list #icon-th #icon-thumbs-down-alt #icon-thumbs-down #icon-thumbs-up-alt #icon-thumbs-up #icon-ticket #icon-time #icon-tint #icon-trash #icon-trello #icon-trophy #icon-truck #icon-tumblr-sign #icon-tumblr #icon-twitter-sign #icon-twitter #icon-umbrella #icon-unchecked #icon-underline #icon-undo #icon-unlink #icon-unlock-alt #icon-unlock #icon-upload-alt #icon-upload #icon-usd #icon-user-md #icon-user #icon-vk #icon-volume-down #icon-volume-off #icon-volume-up #icon-warning-sign #icon-weibo #icon-windows #icon-won #icon-wrench #icon-xing-sign #icon-xing #icon-yen #icon-youtube-play #icon-youtube-sign #icon-youtube #icon-zoom-in #icon-zoom-out
submitted by squinkys to hoggit_dev [link] [comments]

The Icons available

adjust
adn
align-center
align-justify
align-left
align-right
ambulance
anchor
android
angle-down
angle-left
angle-right
angle-up
apple
archive
arrow-down
arrow-left
arrow-right
arrow-up
asterisk
backward
ban-circle
bar-chart
barcode
beaker
beer
bell-alt
bell
bitbucket-sign
bitbucket
bitcoin
bold
bolt
book
bookmark-empty
bookmark
briefcase
btc
bug
building
bullhorn
bullseye
calendar-empty
calendar
camera-retro
camera
caret-down
caret-left
caret-right
caret-up
certificate
check-empty
check-minus
check-sign
check
chevron-down
chevron-left
chevron-right
chevron-sign-down
chevron-sign-left
chevron-sign-right
chevron-sign-up
chevron-up
circle-arrow-down
circle-arrow-left
circle-arrow-right
circle-arrow-up
circle-blank
circle
cloud-download
cloud-upload
cloud
cny
code-fork
code
coffee
cog
cogs
collapse-alt
collapse-top
collapse
columns
comment-alt
comment
comments-alt
comments
compass
copy
credit-card
crop
css3
cut
dashboard
desktop
dollar
double-angle-down
double-angle-left
double-angle-right
double-angle-up
download-alt
download
dribbble
dropbox
edit-sign
edit
eject
ellipsis-horizontal
ellipsis-vertical
envelope-alt
envelope
eraser
eur
euro
exchange
exclamation-sign
exclamation
expand-alt
expand
external-link-sign
external-link
eye-close
eye-open
facebook-sign
facebook
facetime-video
fast-backward
fast-forward
female
fighter-jet
file-alt
file-text-alt
file-text
file
film
filter
fire-extinguisher
fire
flag-alt
flag-checkered
flag
flickr
folder-close-alt
folder-close
folder-open-alt
folder-open
font
food
forward
foursquare
frown
fullscreen
gamepad
gbp
gear
gears
gift
github-alt
github-sign
github
gittip
glass
globe
google-plus-sign
google-plus
group
h-sign
hand-down
hand-left
hand-right
hand-up
hdd
headphones
heart-empty
heart
home
hospital
html5
inbox
indent-left
indent-right
info-sign
info
inr
instagram
italic
jpy
key
keyboard
krw
laptop
leaf
legal
lemon
level-down
level-up
lightbulb
link
linkedin-sign
linkedin
linux
list-alt
list-ol
list-ul
list
location-arrow
lock
long-arrow-down
long-arrow-left
long-arrow-right
long-arrow-up
magic
magnet
mail-forward
mail-reply-all
mail-reply
male
map-marker
maxcdn
medkit
meh
microphone-off
microphone
minus-sign-alt
minus-sign
minus
mobile-phone
money
moon
move
music
off
ok-circle
ok-sign
ok
paper-clip
paperclip
paste
pause
pencil
phone-sign
phone
picture
pinterest-sign
pinterest
plane
play-circle
play-sign
play
plus-sign-alt
plus-sign
plus
power-off
print
pushpin
puzzle-piece
qrcode
question-sign
question
quote-left
[\n)
quote-right
random
refresh
remove-circle
remove-sign
remove
renminbi
renren
reorder
repeat
reply-all
reply
resize-full
resize-horizontal
resize-small
resize-vertical
retweet
road
rocket
rotate-left
rotate-right
rss-sign
rss
rupee
save
screenshot
search
share-alt
share-sign
share
shield
shopping-cart
sign-blank
signal
signin
signout
sitemap
skype
smile
sort-by-alphabet-alt
sort-by-alphabet
sort-by-attributes-a
sort-by-attributes
sort-by-order-alt
sort-by-order
sort-down
sort-up
sort
spinner
stackexchange
star-empty
star-half-empty
star-half-full
star-half
star
step-backward
step-forward
stethoscope
stop
strikethrough
subscript
suitcase
sun
superscript
table
tablet
tag
tags
tasks
terminal
text-height
text-width
th-large
th-list
th
thumbs-down-alt
thumbs-down
thumbs-up-alt
thumbs-up
ticket
time
tint
trash
trello
trophy
truck
tumblr-sign
tumblr
twitter-sign
twitter
umbrella
unchecked
underline
undo
unlink
unlock-alt
unlock
upload-alt
upload
usd
user-md
user
vk
volume-down
volume-off
volume-up
warning-sign
weibo
windows
won
wrench
xing-sign
xing
yen
youtube-play
youtube-sign
youtube
zoom-in
zoom-out
submitted by erktheerk to ateBskaelASN [link] [comments]

Available Icons in Posts

adjust
adn
align-center
align-justify
align-left
align-right
ambulance
anchor
android
angle-down
angle-left
angle-right
angle-up
apple
archive
arrow-down
arrow-left
arrow-right
arrow-up
asterisk
backward
ban-circle
bar-chart
barcode
beaker
beer
bell-alt
bell
bitbucket-sign
bitbucket
bitcoin
bold
bolt
book
bookmark-empty
bookmark
briefcase
btc
bug
building
bullhorn
bullseye
calendar-empty
calendar
camera-retro
camera
caret-down
caret-left
caret-right
caret-up
certificate
check-empty
check-minus
check-sign
check
chevron-down
chevron-left
chevron-right
chevron-sign-down
chevron-sign-left
chevron-sign-right
chevron-sign-up
chevron-up
circle-arrow-down
circle-arrow-left
circle-arrow-right
circle-arrow-up
circle-blank
circle
cloud-download
cloud-upload
cloud
cny
code-fork
code
coffee
cog
cogs
collapse-alt
collapse-top
collapse
columns
comment-alt
comment
comments-alt
comments
compass
copy
credit-card
crop
css3
cut
dashboard
desktop
dollar
double-angle-down
double-angle-left
double-angle-right
double-angle-up
download-alt
download
dribbble
dropbox
edit-sign
edit
eject
ellipsis-horizontal
ellipsis-vertical
envelope-alt
envelope
eraser
eur
euro
exchange
exclamation-sign
exclamation
expand-alt
expand
external-link-sign
external-link
eye-close
eye-open
facebook-sign
facebook
facetime-video
fast-backward
fast-forward
female
fighter-jet
file-alt
file-text-alt
file-text
file
film
filter
fire-extinguisher
fire
flag-alt
flag-checkered
flag
flickr
folder-close-alt
folder-close
folder-open-alt
folder-open
font
food
forward
foursquare
frown
fullscreen
gamepad
gbp
gear
gears
gift
github-alt
github-sign
github
gittip
glass
globe
google-plus-sign
google-plus
group
h-sign
hand-down
hand-left
hand-right
hand-up
hdd
headphones
heart-empty
heart
home
hospital
html5
inbox
indent-left
indent-right
info-sign
info
inr
instagram
italic
jpy
key
keyboard
krw
laptop
leaf
legal
lemon
level-down
level-up
lightbulb
link
linkedin-sign
linkedin
linux
list-alt
list-ol
list-ul
list
location-arrow
lock
long-arrow-down
long-arrow-left
long-arrow-right
long-arrow-up
magic
magnet
mail-forward
mail-reply-all
mail-reply
male
map-marker
maxcdn
medkit
meh
microphone-off
microphone
minus-sign-alt
minus-sign
minus
mobile-phone
money
moon
move
music
off
ok-circle
ok-sign
ok
paper-clip
paperclip
paste
pause
pencil
phone-sign
phone
picture
pinterest-sign
pinterest
plane
play-circle
play-sign
play
plus-sign-alt
plus-sign
plus
power-off
print
pushpin
puzzle-piece
qrcode
question-sign
question
quote-left
[\n)
quote-right
random
refresh
remove-circle
remove-sign
remove
renminbi
renren
reorder
repeat
reply-all
reply
resize-full
resize-horizontal
resize-small
resize-vertical
retweet
road
rocket
rotate-left
rotate-right
rss-sign
rss
rupee
save
screenshot
search
share-alt
share-sign
share
shield
shopping-cart
sign-blank
signal
signin
signout
sitemap
skype
smile
sort-by-alphabet-alt
sort-by-alphabet
sort-by-attributes-a
sort-by-attributes
sort-by-order-alt
sort-by-order
sort-down
sort-up
sort
spinner
stackexchange
star-empty
star-half-empty
star-half-full
star-half
star
step-backward
step-forward
stethoscope
stop
strikethrough
subscript
suitcase
sun
superscript
table
tablet
tag
tags
tasks
terminal
text-height
text-width
th-large
th-list
th
thumbs-down-alt
thumbs-down
thumbs-up-alt
thumbs-up
ticket
time
tint
trash
trello
trophy
truck
tumblr-sign
tumblr
twitter-sign
twitter
umbrella
unchecked
underline
undo
unlink
unlock-alt
unlock
upload-alt
upload
usd
user-md
user
vk
volume-down
volume-off
volume-up
warning-sign
weibo
windows
won
wrench
xing-sign
xing
yen
youtube-play
youtube-sign
youtube
zoom-in
zoom-out
submitted by erktheerk to slaminAgnillorT [link] [comments]

4. Installing Bitcoin Core on Linux How do I install Cursors and Icons on Linux? Bitcoin Mining Website 2020 100% FREE Mine 0 0078BTC Daily live proof, FREE bitcoin 2020 Brute-force Bitcoin wallet blockchain.info Bitcoin JSON-RPC Tutorial 3 - bitcoin.conf

Bitcoin Core is supported and extensively tested on operating systems using the Linux kernel, macOS 10.10+, and Windows 7 and newer. It is not recommended to use Bitcoin Core on unsupported systems. Bitcoin Core should also work on most other Unix-like systems but is not as frequently tested on them. The Bitcoin Core wallet is a good way to get your feet wet with Bitcoin and we will use for our tutorials. Requirements. The Bitcoin Core wallet is a full node client, which means it stores the whole history of transactions that ever occurred on the Bitcoin network (the so-called blockchain). Because, of this, it needs plenty of disk space. CSS. You can also use the SVG within your CSS (be sure to escape any characters, such as # to %23 when specifying hex color values).When no dimensions are specified via width and height on the <svg>, the icon will fill the available space.. The viewBox attribute is required if you wish to resize icons with background-size.Note that the xmlns attribute is required. # bash function for changing locked status of folders, pass folder name as command line argument unlock() { chflags -R nouchg $1 } You can put this function in your .bashrc (Linux) or .bash_profile (Mac) file and run source ~/.bashrc or source ~/.bash_profile to rebuild the bash file. Version 2.2.4 change log: Minor staking CPU efficiency optimization. Stopped creating new keys for no reason when generating PoS blocks. The 10004 BTC2 that was stolen along with other major cryptocurrencies from the third party service Simple Pos Pool is soft-locked in this version.

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4. Installing Bitcoin Core on Linux

Bitcoin JSON-RPC tutorial. Set up your bitcoin.conf file and create custom settings with bitcoind. BTC: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U. Sometimes for any beginner when switched Linux he may encounter the problem of creating a shortcut from NTFS drive In windows, we simply right click and send it to the desktop which creates the ... The Toxic World of Self Help: Hustle Culture, Toxic Positivity, Addiction, and Fake Gurus. - Duration: 18:51. James Jani Recommended for you (in words, the folder with the theme should have the index.theme file, a folder called cursors which contains the cursors directly, not the several folders, so I copied the icons from 24 into the ... sudo add-apt-repository ppa:bitcoin/bitcoin sudo apt-get update sudo apt-get install bitcoin-qt bitcoind Linux terminal new stuff: clear, ll, cd, touch, echo, cat, shutdown www.bitcoinhackers.org

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