software installation - How do I install Bitcoin in Ubuntu

How to Mine BiblePay on Linux

This guide is outdated, please refer to:
https://wiki.biblepay.org/POBH_Setup
https://wiki.biblepay.org/PODC_Setup
 
 
 
 
 
 
 
 
IMPORTANT - Evolution Upgrade:
Quick Start https://wiki.biblepay.org/Quick_Start
Evolution Upgrade Information https://wiki.biblepay.org/Evolution_Upgrade
Getting Started with Evolution https://wiki.biblepay.org/Getting_Started_with_Evolution
Generic Smart Contracts https://wiki.biblepay.org/Generic_Smart_Contracts
What is BiblePay Evolution? https://www.reddit.com/BiblePay/comments/bifvpk/biblepay_evolution_what_is_it/
Recommend 2GB RAM or can get stuck compiling (if 1GB RAM can use Swap File) Use Ubuntu 16.04
INFO
https://github.com/biblepay/biblepay-evolution/blob/masteBuildBiblePay.txt
INSTALL COMMANDS
apt-get install build-essential libtool autotools-dev automake pkg-config libssl-dev libevent-dev bsdmainutils apt-get install libboost-system-dev libboost-filesystem-dev libboost-chrono-dev libboost-program-options-dev libboost-test-dev libboost-thread-dev apt-get install libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools libprotobuf-dev protobuf-compiler apt-get install git apt-get install curl build-essential libtool autotools-dev automake pkg-config python3 bsdmainutils cmake sudo add-apt-repository ppa:bitcoin/bitcoin sudo apt-get update sudo apt-get install libdb4.8-dev libdb4.8++-dev git clone http://github.com/biblepay/biblepay-evolution prefix=x86_64-pc-linux-gnu cd biblepay-evolution/depends make -j4 # Choose a good -j value, depending on the number of CPU cores available cd .. ./autogen.sh #Note: if echo `pwd` does not return your working directory, replace it with your working directory such as /biblepay-evolution/ ./configure --prefix `pwd`/depends/x86_64-pc-linux-gnu make # See more here: #https://github.com/biblepay/biblepay-evolution/blob/mastedoc/build-unix.md 

SWAP FILE
NOTE: if server is 1GB RAM, before running last command "sudo make", set up a swap file
free #check if swap is 0 dd if=/dev/zero of=/vaswap.img bs=1024k count=1000 mkswap /vaswap.img swapon /vaswap.img free #check if swap is 1024 sudo make 

RUN COMMAND LINE
cd src ./biblepayd -daemon 
OR
RUN GUI
Your GUI program will be located in: /biblepay-evolution/src/qt
./biblepay-qt 
You can also run it in the background (to free up your terminal) if you call it with:
./biblepay-qt & 
To start mining, instructions are the same as for Windows: Go to Tools -> Debug Console
Execute this command (to start mining with 8 threads)
setgenerate true 8 
From there you can use all other commands such as getmininginfo, getwalletinfo, etc. Execute help command to get the list of all available commands.
Note: GUI will be built automatically only if you meet the requirements for qt library, i.e. make sure you ran this line before compiling:
sudo apt-get install libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools libprotobuf-dev protobuf-compiler 
BIBLEPAY is now Running!

SETUP CONFIG
Stop BiblePay and set up the config file to get starting nodes to sync with and enable mining:
./biblepay-cli stop cd ~/.biblepayevolution/ vi biblepay.conf addnode=node.biblepay.org gen=1 genproclimit=1 
Escape Key + : (Colon Key) + w + q + Enter (saves file and quits)

addnode --- adds a node to the list of nodes to connect to gen=1 --- turns on mining genproclimit --- sets number of threads to use when mining

Run BiblePay again and fully sync with network
cd ../biblepay-evolution/src ./biblepayd -daemon ./biblepay-cli getinfo 

USEFUL COMMANDS
./biblepay-cli help ./biblepay-cli getaccountaddress "" ./biblepay-cli getinfo ./biblepay-cli getmininginfo ./biblepay-cli setgenerate true 8 ./biblepay-cli sendtoaddress "insertAddressHere" 777 "" "" true ./biblepay-cli stop ./biblepayd -daemon top #CPU usage q to quit 

MINING THREADS: To change number of threads to use up for mining
a. Edit home/yourusername/.biblepayevolution/biblepay.conf file:
genproclimit=X 
and restart BiblePay -or- b. Menu >> Tools >> Debug Console >> Type command:
setgenerate true X 
(Replace X with number of threads Use top command to view CPU usage)

POOL
NOTE: To use the pool you must now use the external miner, not the wallet miner https://whitewalr.us/2019/biblepay-nomp-pool-mining.html
  1. Set up an account on pool website: https://pool.biblepay.org/
  2. Create Worker Username(s) - Workers tab >>> Add
  3. Enable pool and add Worker Username in ~/.biblepayevolution/biblepay.conf file, add these lines and save:
    pool=https://pool.biblepay.org workerid=insertWorkerUsernameHere
4. Restart BiblePay
./biblepay-cli stop ./biblepayd -daemon 
Setup Auto-Withdraw Navigate to Account >>> Account Settings >>> Verify your BBP Receiving Address >>> Click Authorize-Auto-Withdraws

UPDATE:

### Turn off/stop BiblePay
cd /home/yourname/biblepay-evolution/src ./biblepay-cli stop 

### Pull down latest Biblepay code and build it
cd /home/yourname/biblepay-evolution git pull origin master sudo make 

### Turn BiblePay back on and check version number
cd src ./biblepayd -daemon ./biblepay-cli getinfo ./biblepay-cli setgenerate true 8 

UPDATE IN ONE COMMAND:
./biblepay-evolution/src/biblepay-cli stop ; cd && cd biblepay-evolution/ && git pull origin master && sudo make && cd src && ./biblepayd -daemon && sleep 90 && ./biblepay-cli getmininginfo 
Note: the ";" says do this after, regardless of the outcome Note: && says do this after only if previous command finished with no errors

SPEED UP COMPILE:
To speed up the compile time, add -j4 or -j8 after make. This way it compiles using 4 or 8 threads instead of just 1.
./configure LDFLAGS="-L${BDB_PREFIX}/lib/" CPPFLAGS="-I${BDB_PREFIX}/include/" sudo make -j8 
Reference: http://www.linux-databook.info/?page_id=2319

RSYNC stop biblepay from your nodes compile on your fastest machine then rsync with your machines only src folder is required
rsync -avuz /root/biblepay-evolution/src/ [email protected]:/root/biblepay-evolution/src/ 
https://stackoverflow.com/questions/3299951/how-to-pass-password-for-rsync-ssh-command https://www.thegeekstuff.com/2008/11/3-steps-to-perform-ssh-login-without-password-using-ssh-keygen-ssh-copy-id/
people make cron jobs and rsync automatically

OUTDATED

Unofficial Bash Script
https://gist.github.com/anonymous/d1c1d35e3c8f67f5fb2e204479fa5c6b

Official Ubuntu Package
https://launchpad.net/~biblepay-official

Unofficial Ubuntu Package
https://www.reddit.com/BiblePay/comments/7rwqqs/unofficial_ubuntu_packages_available/

Unofficial Mine in One Line
https://www.reddit.com/BiblePay/comments/7ryuk1/mine_in_one_line/
NOTE: DONT RUN ON A COMPUTER WITH COINS -- THIS IS A CLEAN INSTALL SCRIPT

COMPILE WITHOUT GUI: https://bitcointalk.org/index.php?topic=2042657.msg21878317#msg21878317 https://bitcointalk.org/index.php?topic=2042657.msg21878389#msg21878389
ADVANCED:

DOCKER IMAGES (NOTE: I havent tested these, use at your own risk) https://hub.docker.com/gagaha/biblepay/ https://hub.docker.com/cryptozero/biblepay-opt/
submitted by togoshige to BiblePay [link] [comments]

Discord Log from Ravencoin Open Developer Meeting - Oct 19, 2018

RavencoinDev - Today at 2:03 PM
Hello Everybody, sorry we're getting started a couple of minutes late today.Today we wanted to make sure that everybody was aware of the Bug Bounty program and discuss it.Has everybody seen the information at https://github.com/RavenProject/Ravencoin/wiki?GitHubRavenProject/RavencoinProject staging tree. Contribute to RavenProject/Ravencoin development by creating an account on GitHub.📷

Hans_Schmidt - Today at 2:06 PM

Yes. I'm working on it...📷1

RavencoinDev - Today at 2:07 PM

I have seen that @Hans_Schmidt Thank you for really digging into the code. You have found some really good ones.Did you get an address posted in the issues so we can reward you for your efforts?

Hans_Schmidt - Today at 2:08 PM

Yes I sent it to Tron and blondfrogs. Thanks.

[Dev] Blondfrogs - Today at 2:08 PM

I got hans address, and updated the wiki accordingly

RavencoinDev - Today at 2:09 PM

Nice! thanks guys, we'll get that sent out today.

brianmct - Today at 2:09 PM

Wow that's a lot of RVN!

Hans_Schmidt - Today at 2:09 PM

The next one is proving harder to find. That is a good thing 📷

[Dev] Blondfrogs - Today at 2:09 PM

Please @Scotty and @Hans_Schmidt look at the wiki, and make sure the address next to the issues you created is the correct address where you would like payment.(edited)

MSFTserver-mine more @ MinerMore - Today at 2:09 PM

just a heads up im renaming this channel to just development meetings

RavencoinDev - Today at 2:09 PM

We feel it's worth the amount for sure to find and fix those type of issues.

brianmct - Today at 2:10 PM

Probably shouldn't keep the addresses on the wiki, since it's publicly editable?

RavencoinDev - Today at 2:10 PM

@MSFTserver-mine more @ MinerMore okay

[Dev] Blondfrogs - Today at 2:11 PM

We will look into the github wiki permissionsand verify addresses before sending payment

RavencoinDev - Today at 2:11 PM

Thats a good point, and reach out to the individuals directly to ensure it's their correct address.

brianmct - Today at 2:12 PM

Actually it's not publicly editable. My bad. Still good to confirm directly though

RavencoinDev - Today at 2:12 PM

Yes

brianmct - Today at 2:12 PM

Probably have people put their address on the issue when reporting it

[Dev] Blondfrogs - Today at 2:12 PM

^^

brianmct - Today at 2:12 PM

Don't want any MITM attacks :P

RavencoinDev - Today at 2:13 PM

No we don't.

Chatturga - Today at 2:13 PM

Putting a public address out there is asking to get sent certain asset tokens when it goes live. 📷📷1

RavencoinDev - Today at 2:13 PM

Any questions about the issues that were found thus far?

Hans_Schmidt - Today at 2:14 PM

I verified that my address is correct.

[Dev] Blondfrogs - Today at 2:14 PM

Thanks

Hans_Schmidt - Today at 2:15 PM

Will you send a dust send first to verify (for bitcoin we do that as standard procedure for large amounts)

[Dev] Blondfrogs - Today at 2:15 PM

Yes, that is the process we follow also

Hans_Schmidt - Today at 2:15 PM

sounds good

RavencoinDev - Today at 2:16 PM

Just an FYI some of the developers were at the Free State Blockchain conference last week.We also spoke at the MIT Business schoolIt was great to see our community members there!

UserJonPizza™FlyToTheNorthRaven - Today at 2:17 PM

Are you guys 100% on the 31st? Ik prob been asked a million times but...

RavencoinDev - Today at 2:18 PM

Thanks to all that helped with the conference.📷1

[Dev] Blondfrogs - Today at 2:18 PM

The current code base will start voting on the 31st.

Chatturga - Today at 2:18 PM

Yes Its in the code.

RavencoinDev - Today at 2:18 PM

Any other questions about the Bug Bounty?

Hans_Schmidt - Today at 2:19 PM

What's the plan for next formal release?

[Dev] Blondfrogs - Today at 2:20 PM

Should be early next week, we are planning a 2.1.1 release, with the latest bug fixes in it.We thought we would give it a couple more days to see if any additional bugs are found.

RavencoinDev - Today at 2:21 PM

Agreed, there will be one more binary release before the end of the month.

[Master] Roshii - Today at 2:21 PM

Sorry late again

Hans_Schmidt - Today at 2:21 PM

I'm not pushing for the release, just asking. I prefer to have a few days to see if I can get my next attack attempt to work

SpyderDev - Today at 2:22 PM

@[Master] Roshii - were your ears burning?

[Dev] Blondfrogs - Today at 2:22 PM

Yep. You got it, keep attacking the chain!

RavencoinDev - Today at 2:23 PM

Yes please we would encourage everybody to help us find additional chain splitting or consensus defects.Other defects are also welcome, just not part of the bounty at this point.

Hans_Schmidt - Today at 2:24 PM

It would be helpful to know if someone is methodically verifying that the fixes work and also cover the minor variations, because I am not doing that.

[Dev] Blondfrogs - Today at 2:25 PM

Yes. I am personally verifying all bug fixes, and so are the other developers

SpyderDev - Today at 2:25 PM

We are also creatimg tests for them.

Hans_Schmidt - Today at 2:25 PM

Like I payed unique asset creation into the wrong burn address. But there are other variations. Your fix looks like it covers it all.

[Dev] Blondfrogs - Today at 2:26 PM

That is correct. We appreciate the bugs found and expand off of them to fix all other small variations of them.

Hans_Schmidt - Today at 2:26 PM

Great. I focus on new angles.

[Dev] Blondfrogs - Today at 2:26 PM

Prefect!

SpyderDev - Today at 2:26 PM

Please

Chatturga - Today at 2:27 PM

test 

RavencoinDev - Today at 2:27 PM

@Tron isn't able to be here but he wanted me to share this.
Hi All. I’m sorry I’m not able to make it to this development discussion. I’ve been invited to be on a Cryptocurrency and ICO/STO panel at the Federal Bar Council Fall Retreat. I've been informed that many of the attendees are judges from the Second Circuit Court of Appeals which is the Circuit Court for the state of NY. These presidentially appointed judges are just below the US Supreme Court and before whom the SEC and CFTC would be mere litigants. I’m on the panel with some heavyweight crypto and securities attorneys and my role will be talking primarily about the technology (blockchain, tokenized assets, smart contracts, etc.) while allowing the other distinguished panelists to address the legal aspects of this new technology. This is an amazing opportunity to introduce the audience to the best aspects of crypto-currencies and crypto-assets. 
📷4

Pathfinder - Today at 2:28 PM

wow that's awesome

SpyderDev - Today at 2:28 PM

We are all hoping @Tron will not get arrested.

mapple - Today at 2:28 PM

yesand yes to the not arrested :))

RavencoinDev - Today at 2:29 PM

I told him the mask thing was probably a bad idea for that event...

Hans_Schmidt - Today at 2:29 PM

The Raven mask or the Guy Falkes?

RavencoinDev - Today at 2:29 PM

We need a Tron with judges Meme @PathfinderYes to both.

Skan - Today at 2:29 PM

ITS A TRAP

RavencoinDev - Today at 2:30 PM

LOL

Hans_Schmidt - Today at 2:30 PM

A Tron Trap?

mapple - Today at 2:30 PM

i was asked on telegram a few days ago about timeframes for all phases (currently announced) to be completed - are there estimates I've missed?I've properly looked through githubi've not lol

RavencoinDev - Today at 2:31 PM

We are hoping to complete the remaining phases by the end of Q1 but have provided no hard dates.

mapple - Today at 2:32 PM

OK - so march 2019 estimate if anyone asks again would be fair at the moment

RavencoinDev - Today at 2:33 PM

One of the topics I would like to cover for all our web developers is the ravencoin.com website.

gwrg - Today at 2:33 PM

Does it include Phase 7 which was added recently?

RavencoinDev - Today at 2:34 PM

That's not been fully thought through to this point so it's not likely.I wanted to make sure you all knew that Ravencoin.com is a community website, the source is posted and web developers are free to submit pull requests to make changes.

Vincent - Today at 2:35 PM

Chatturga had mentioned a plan to somehow modify the asset creation cost in the future...is that part of the qtr 1 plan?

RavencoinDev - Today at 2:36 PM

We'll be watching closely how the asset creation and RVN burn goes once it goes live.

Chatturga - Today at 2:37 PM

I did say that the rate is 500 RVN for now so that actual data can be gathered, which can then be applied to proposed changes. Speculative data just isnt enough.(edited)

RavencoinDev - Today at 2:37 PM

Anywho... The source for the Website is at https://github.com/RavenProject/ravenproject.github.ioGitHubRavenProject/ravenproject.github.ioRaven Project Website. Contribute to RavenProject/ravenproject.github.io development by creating an account on GitHub.📷

Pathfinder - Today at 2:37 PM

https://i.imgflip.com/2kieyw.jpg📷

SpyderDev - Today at 2:38 PM

LOL

Pathfinder - Today at 2:38 PM

Tron's in there. Just have to look hard (like finding Waldo)

RavencoinDev - Today at 2:38 PM

@Pathfinder You are the best, I'm just saying....

Vincent - Today at 2:38 PM

i understand but pure economics will go into play. i will not harp on it here...there is plenty of time for this

Skan - Today at 2:38 PM

Ok good to know @ website, will spread that info

Vincent - Today at 2:38 PM

obvious my soapbox

RavencoinDev - Today at 2:39 PM

Thanks Skan!📷1Any questions about Ravencoin.com?

Hans_Schmidt - Today at 2:40 PM

I come to these meetings for @Pathfinder memes(edited)

RavencoinDev - Today at 2:40 PM

SO DO I!If I say no will you delete your post?(edited)📷Actually, if we don't have any further questions about the website that would be a great topic.

[Dev] Blondfrogs - Today at 2:43 PM

1

RavencoinDev - Today at 2:43 PM

@[Master] Roshii has been hard at work adding asset support to the mobile wallets.📷3You'll be able to see, transfer, receive assets.You'll also be able to create them right on your phone.

mapple - Today at 2:44 PM

awesome for small business use cases

Vincent - Today at 2:45 PM

will that only include RVN created assets or other currencies as well?

RavencoinDev - Today at 2:46 PM

The RVN wallets only support RVN and soon will support RVN assets.📷2Agreed!Any other questions about Mobile support?

russ - Today at 2:48 PM

any web wallets that support assets yet?

RavencoinDev - Today at 2:48 PM

That's a good question!

Chatturga - Today at 2:49 PM

@traysi -[MM Sysop]- Might be able to answer that.

Pathfinder - Today at 2:49 PM

https://i.imgflip.com/2kifzg.jpg📷

RavencoinDev - Today at 2:49 PM

That's amazing.I think Pathfinder could get paid to make memes for a company...@Under Has done some great work migrating web based bitcoin tools to Raven.I would love to see a web dev kit that allowed web/mobile developers to easily incorporate Raven into their projects.

SpyderDev - Today at 2:51 PM

When is the meme bounty program?

Hans_Schmidt - Today at 2:51 PM

Just wondering- is anyone tracking use of post-2.04 client use on the mainnet? It would be good to know if the non-asset stuff is continuing to work without issues on main.

[Master] Roshii - Today at 2:52 PM

@RavencoinDev I have some ideas for mobile integration kit

[Dev] Blondfrogs - Today at 2:52 PM

Everything seems to be in order on Mainnet.

RavencoinDev - Today at 2:52 PM

Awesome @[Master] RoshiiLet's open it up for General Q&A for the last 10 minutes. Anybody have a question they have been dying to ask?

Under - Today at 2:53 PM

I’d really like to know about the build system.The solution I use is pretty reliable.

cade - Today at 2:53 PM

What would you like to know about it?

Under - Today at 2:54 PM

I’d be glad to train you up on mine

RavencoinDev - Today at 2:54 PM

We are working to incorporate the work that you have put in there. Still struggling with the Mac build part of it.

Hans_Schmidt - Today at 2:54 PM

Do you track wallet version usage on main. Any idea how many people are using newer versions?

cade - Today at 2:54 PM

The current build system we're using is based on what you've doneJust modified to fit into our CI process

[Dev] Blondfrogs - Today at 2:55 PM

@Hans_Schmidt We don't have a rolling tally but you can use the explores to view node versions.

RavencoinDev - Today at 2:55 PM

We do check what's being run on the network periodically but don't have a dashboard type view into the version data.

Vincent - Today at 2:55 PM

is the burn rate going to be tracked and charted on the asset explorer?

Under - Today at 2:55 PM

Rather than incorporating it, it vanilla in a vanilla Ubuntu 18 box works pretty well. CI like Travis could run on a fully gitian build, which I’m glad to work on too

RavencoinDev - Today at 2:56 PM

@Vincent There was talk of creating an RPC call that would show how much has been burned and for what purpose.Anybody want to take a shot at writing that?

Under - Today at 2:56 PM

I’m in the process !Lol

Vincent - Today at 2:56 PM

be a great stat to watch

russ - Today at 2:56 PM

http://ravencoin.asset-explorer.net/stats @Vincentburn and creation rate

Vincent - Today at 2:56 PM

nice

RavencoinDev - Today at 2:57 PM

Sweet, thanks @russ

russ - Today at 2:57 PM

@Scotty made it📷1top notch

cade - Today at 2:58 PM

@Under We have processes and tools that are in use within our organization and we leverage those tools for all of our projects. We have taken the awesome work you've done and tailored it to fit within our toolsets.📷2

Under - Today at 2:59 PM

I can understand that, but I’d counter that the process I describe is simply a copy of bitcoins and allows for it to be replicated in a larger community of developer outside of the Medici teamIt makes the build process trustless and decentralized if it can be replicated by anyone.But I get why you have your ways of doing it.

Hans_Schmidt - Today at 3:00 PM

If you drop the burn address into the web explorer, it tells you how much went there.

Vincent - Today at 3:00 PM

charts are nicer📷2📷1

RavencoinDev - Today at 3:01 PM

I would like a burned endpoint that coinmarketcap can easily call to use in their circulating supply metric.

Vincent - Today at 3:01 PM

burn and rewards can only go one way.... 📷

RavencoinDev - Today at 3:02 PM

Alright, thank you all for being here today. Thank you for your support and for all your effort on Ravencoin platform!

Neo-Geo - Today at 3:02 PM

While we are aware of the dev team’s commitment to ASIC resistance, are there any assurances that RVN dev will find a solution to stay GPU exclusive for optimal decentralization? Monero’s commitment to fork every 6 months (currently on CryptoNightV8) has been wildly successful in keeping AMD’s cards pointing predominantly at their network. RVN is quickly replacing Ethereum as the defacto coin to mine for Nvidia owners (the world’s most popular video card), but the rise of FPGAs can ruin the incentive for GPU miners and lead to hash centralization.📷2

Vincent - Today at 3:02 PM

as a noob...glad to be part of this...great job by all

cade - Today at 3:03 PM

@Under We will be releasing our build process to the community

RavencoinDev - Today at 3:03 PM

Yes @Neo-Geo we are committed to ASIC resistance and we are watching Monero closely.Thanks again everybody. Now go find some BUGS!

Under - Today at 3:04 PM

Cool thanks guys

[Dev] Blondfrogs - Today at 3:04 PM

BTW. QT wallet GUI update is coming. hahahah. have a good day everyone📷1

russ - Today at 3:05 PM

📷

mxL86 (MinerMore.com) - Today at 3:05 PM

Noicee

Hans_Schmidt - Today at 3:05 PM

CU later

Pathfinder - Today at 3:05 PM

thank you everyone!
submitted by Chatturga to Ravencoin [link] [comments]

DECENT MINING SETUP & RESSOURCES SHORTCUT

To all DECENTants,
I would like to encourage you to become a seeder or witness (actually not miner) on DECENT.

SHORT INTRODUCTION ABOUT ME

As a pioneer with Bitcoin I truly believed in the DCT project and it's proposal. The first day of the ICO release I sent all my BTC balance to the DECENT. Not knowing when and what they will deliver. To participate in this great adventure means a lot to me. Another project from my home country I strongly encourage you to get familiar with is Ethereum. I have been an early CPU miner: before Crypto Currency I used to compute for sience projects grid for Clean Water and Cancer Research. If I hadn't bought Rainforest with the Ripple they distributed to all contributors, I'd be a rich man today. :P

DECENT SUPPORT

https://decent.ladesk.com/

DECENT WIKI

https://wiki.decent.ch/doku.php?id=decent:howto#build_decent_from_source

DECENT GITHUB

https://github.com/DECENTfoundation/DECENT-Network

BLOCK EXPLORER

https://explorer.decent.ch/

DECENT DB

https://decent-db.com/

GRAPHENE CLI Wallet Cookbook

https://github.com/bitshares/bitshares-core/wiki/CLI-Wallet-Cookbook

RESSOURCES

https://www.digitalocean.com/community/tutorials/initial-server-setup-with-ubuntu-16-04
http://www.hamvocke.com/blog/a-quick-and-easy-guide-to-tmux/
https://digitizor.com/create-swap-file-ubuntu-linux/

I - SERVER SETUP

A dedicated server with Linux Ubuntu 16.04 LTS is most recommend for 24/7 operation. I suggest you close the root and create a new user with SSH Key, secure the system with a firewall.

1. Create a new user

adduser bob 

2. Elevate him

usermod -aG sudo bob 

3. Generate a new keyset

ssh-keygen 

4- Bind the new keys

ssh-copy-id [email protected]_server_ip 
Copy the keys to your local drive. You'll need them to connect.

5. Change the config file

sudo nano /etc/ssh/sshd_config 
Change Line PasswordAuthentication no

6. Finish with

sudo systemctl reload sshd 

7. Login with your ssh key, user and password

ssh [email protected]_server_ip 

II - PREREQUISITES

1. Grab your tools

sudo apt-get update sudo apt-get install build-essential autotools-dev automake autoconf libtool make cmake checkinstall realpath gcc g++ flex bison doxygen gettext git qt5-default libqt5svg5-dev libreadline-dev libcrypto++-dev libgmp-dev libdb-dev libdb++-dev libssl-dev libncurses5-dev libboost-all-dev libcurl4-openssl-dev python-dev libicu-dev libbz2-dev 

2. Download and build Boost 1.60.0

mkdir -p ~/dev/DECENTfoundation/DECENT-Network-third-party cd ~/dev/DECENTfoundation/DECENT-Network-third-party rm -rf boost_1_60_0* boost-1.60.0* wget https://sourceforge.net/projects/boost/files/boost/1.60.0/boost_1_60_0.tar.gz tar xvf boost_1_60_0.tar.gz mkdir boost-1.60.0_prefix cd boost_1_60_0 export BOOST_ROOT=$(realpath ../boost-1.60.0_prefix) ./bootstrap.sh --prefix=$BOOST_ROOT ./b2 install cd .. rm -rf boost_1_60_0 boost_1_60_0.tar.gz 

III - INSTALLATION

1. Clone the repo

mkdir -p ~/dev/DECENTfoundation cd ~/dev/DECENTfoundation #via ssh $ git clone [email protected]:DECENTfoundation/DECENT-Network.git #via url $ git clone https://github.com/DECENTfoundation/DECENT-Network.git cd DECENT-Network git submodule update --init --recursive 

2. Build and install Decent

mkdir -p ~/dev/DECENTfoundation/DECENT-Network-build cd ~/dev/DECENTfoundation/DECENT-Network-build cmake -G "Unix Makefiles" -D CMAKE_BUILD_TYPE=Debug ~/dev/DECENTfoundation/DECENT-Network cmake --build . --target all -- -j -l 3.0 cmake --build . --target install 

IV - USE DECENT

You don't want your server to shut down the process when you lose connection or quit.
I use tmux. Though nohup is sufficient for infrequent access. Use it when you fire up decentd after miner setup.
nohup ./decentd & disown 

1. RUN decentd - On first run decentd will create .decent in the home directory.

~/dev/DECENTfoundation/DECENT-Network-build/artifacts/prefix/bin/decentd 
Always close it via Ctrl+C to save the current state Ctrl+S Freeze Ctrl+Q Resume

2. Get HELP

cd ~/dev/DECENTfoundation/DECENT-Network-build/artifacts/prefix/bin/ ./decentd -h 

3. RUN cli_wallet

~/dev/DECENTfoundation/DECENT-Network-build/artifacts/prefix/bin/cli_wallet 
Close it with Ctrl+D

4. USE cli_wallet

set_password xy unlock xy 

5. IMPORT your account

import_key decentgo_username your_private_key 

6. CREATE 3 sets of keys for your new account

suggest_brain_key 
write them down, don't use the ones below. ;)

1. new owner key

{ "brain_priv_key1": "UNBUSH ROAR CHKALIK STRUE PLATTEN DEMOB COLETIT DECAYER SPERONE SPASMED ANATASE LAGGARD BESPETE AXOID SERAL CHEKI", "wif_priv_key1": "5J4brX9bydADigEtsXZhCZ1YLVXkq8frp4xcKAREQ3Gh3P2DE7e", "pub_key1": "DCT5VNJni7HypYi159qiwazZ1WZUt4p2v7NLQmFCJPDvjBpW2oG8a" } 

2. new active key

{ "brain_priv_key2": "FUSION BLART JAIL FESTAL LAXNESS ROSTEL TITI VANADYL PUG BATATA KAIK ROSETY STUCCO TETE BEMUDDY WUDGE", "wif_priv_key2": "5HvsjRsokHSeeUdRkM88JgLzYJ6vnc2e35CzyZNRnmh1fvm91Jz", "pub_key2": "DCT7G7KeUnMPVKXN2y8M7BnyosLRE3LtSnNp7kbxtYd9xHiBoX6wd" } 

3. new public signing key

{ "brain_priv_key3": "DECESS LABBA PLAN DEHUSK FISTY MOSSER SPURTER SCORIAE INDART UNDYE MASTER STEIGH SAFROLE FLURR THAPSIA JOB", "wif_priv_key3": "5JgMsecySgt2BQsmmEE9QnwAGuudC9fGeZJhreyPatcu2TVY9bs", "pub_key3": "DCT6D7TLeVJmPQWR73XHvEhTVHzTDoG6oTSUyvfGa58nuc5wL96UH" } 

7. CREATE your new account

register_account new_username pub_key1 pub_key2 decentgo_username true 

8. SEND some DCT to your new account

transfer decentgo_username target_username 3.00 DCT "memo" true 

9. IMPORT the new account

import_key new_username wif_priv_key2 

10. Close the Wallet and edit the config.ini inside /root/.decent/data/decentd/

private-key = ["pub_key2","wif_priv_key2"] 

11. Launch again and create your miner

create_miner username "proposal URL" true 

12. Change your signing key to 3rd keypair from suggest_brain_key

update_miner username "proposal URL" public_key3 true 

13. Edit the config.ini again inside /root/.decent/data/decentd/

enable-stale-production = true miner-id = "1.4.X" private-key = ["pub_key3","wif_priv_key3"] 

Your Server is now ready to run a DECENT witness.

Be aware that you should not close your daemon at any time.

V - USEFUL COMMANDS

get_brain_key_info dump_private_keys get_private_key public-key get_account texxi get_miner texxi list_my_accounts list_account_balances texxi set_desired_miner_count username 99 

Now get some support for your miner and join the community!

https://decent-project.slack.com/

You can vote for me and I will gladly return the favor. Please make sure your server runs stable and you're not missing any blocks. Good Luck!

vote_for_miner username texxi true true

All voters will receive early preview access to my first cryptocurrency trading tool to be released in 2018. But remember: Always trade for good and invest in green.

submitted by Texxer to Decentplatform [link] [comments]

Mjollnircoin is released! A new open-source peer-to-peer crypto currency. Ultra-secure, Fast Transactions & ASIC resistant Crypto currency

Today we have released Mjollnircoin , a decentralized digital currency that enables instant payments to anyone in the world; it is a lite version of Bitcoin using a redundant cryptographic function as a proof-of-work algorithm. Mjollnircoin is a people's currency, intended to be efficiently mined with consumer-grade hardware. It is ultra secure, ASIC resistant, Multipool resistant and rare with a total number of 42 million mjollnircoins.
Mjollnircoin uses peer-to-peer technology to operate with no central authority or banks; managing transactions and the issuing of mjollnircoins is carried out collectively by the network. There is no concept of ownership (nobody controls or owns the Mjollnircoin network) and there are no restrictions on who can take part.
Specification
For Windows, Mac OX and Ubuntu there are wallets available at http://brokkir.github.io/mjollnircoin/wallet.html. The source code of Mjollnircoin and related projects is at https://github.com/brokkir
Pools
Miners
Social
Exchange
First Announced in https://bitcointalk.org/index.php?topic=577437.0
submitted by Mjollnircoin to Mjollnircoin [link] [comments]

Using 2 GPUs with DiabloMiner - only detects 1 GPU?

I'm trying to use DiabloMiner on Ubuntu 11.04 with a 6970 and a 5830 . Aticonfig detects both devices, but when I start hashing i barely get over 200 mhash/s and if i check the loads/fanspeed only the 5830 is being used. Any suggestions? I'm willing to donate bitcoin for a solution...
submitted by disinfestator to Bitcoin [link] [comments]

Using 2 GPUs with DiabloMiner - only detects 1 GPU? (xpost from /r/bitcoin)

I'm trying to use DiabloMiner on Ubuntu 11.04 with a 6970 and a 5830 . Aticonfig detects both devices, but when I start hashing i barely get over 200 mhash/s and if i check the loads/fanspeed only the 5830 is being used. The 6870 is the GPU im currently "using", i.e my monitor is plugged into it, but oddly enough the 5830 is the only one DiabloMiner wants to use. Any suggestions? I'm willing to donate bitcoin for a solution...
I have tried using the --devices flag, but the only one that works is if i set it to 1 , if i try to open two terminal windows and use 0 in the first one and 1 in the other, only the "1" instance produces hashes and "0" does nothing.
submitted by disinfestator to BitcoinMining [link] [comments]

Bitcoin Miner Block erupter Ubuntu tutorial Bitcoin ASICMiner Block Erupter USB CGMINER Setup/ tutorial Ubuntu The Latest Bitcoin BTC Miner! Bitmain Antminer T19 84 Th/s Review How to Bitcoin Miner with Ubuntu VPS - Setup Nicehash Miner via Ubuntu VPS Bitcoin Mining on Ubuntu

0 · Share on Facebook Share on Twitter tron Member Posts: Bitcoin Stack Exchange [Help]Low-end mining : 1 pptp vpn client ubuntu 14 04 Best VPN Protect your data. We will be using CPU Miner Software for Bitcoin Mining Download the latest CPU Miner software for Windows Bitcoin Core initial synchronization will take time and download a lot of data. With all the talk about the Segwit2x fork (that has now been postponed), I decided to get my feet wet in mining cryptocurrencies. Initially, I chose to mine ether, then Monero coins, on Ubuntu 16 Since Ubuntu is free of charge, it’s recommended to upgrade to at least Ubuntu 16.04 prior to following these steps. The installation assumes the user has either AMD or Nvidia hardware installed on the system, and some steps of the installation should be slightly altered depending on the graphics card. Installing the Bitcoin Client First of all what you should know that there are 2 versions of the official bitcoin client, bitcoin and bitcoin-qt.Bitcoin is the command line client that is for more advanced users while bitcoin-qt is the graphical user interface (GUI) version that is easier to use (aim to use the bitcoin-qt, GUI version). 4. EasyMiner. EasyMiner is a GUI based software and it acts as a convenient wrapper for CGMiner and BFGMiner software.. EasyMiner can be used for solo mining, CPU mining, cuda mining, pool mining etc and it supports the stratum and getwork mining protocols. When available, it automatically uses AVX, AVX2, and SSE2. 5. BitMinter. BitMinter is a mining pool that wants bitcoin mining to be easy

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Bitcoin Miner Block erupter Ubuntu tutorial

What if I told you, there was another new Bitcoin BTC ASIC mining rig?! Let's review the latest Bitcoin miner released from Bitmain the Antminer T19 that mines at 84 Th/s! Subscribe to VoskCoin ... This video covers the method to install BitCoins on Ubuntu 16.04 Bitcoin is a virtual and crypto-currency created by Satoshi Nakamoto. For more explanation on this video: https://www.linuxhelp.com ... How to mining Bitcoin with your Ubuntu VPS? Earn 0.0001 BTC per VPS, if you have 10 VPS, you will earn 0.001 BTC per day (~2.5 USD), if you have a lot of VPS, you will earn more BTC per day. [EASY] How To Mine Bitcoin Using ASIC USB Block Erupters and BitMinter - Duration: 3:56. Daniel St.Pierre 9,104 views BitCoin mining on Ubuntu using specialized ASIC procesors and Ubuntu software such as: CGMiner, BFGMiner, EasyMiner https://linuxhint.com/best-usb-bitcoin-mi...

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