Julian Yap jyap808

jq '.dependencies | keys | .[]' package.json | xargs yarn add
jq '.devDependencies | keys | .[]' package.json | xargs yarn add --dev

FROM: yarnpkg/yarn#3266 (comment)

Install Yarn for every NVM install

Create a text file at $NVM_DIR/default-packages, usually it is located at ~/.nvm/default-packages, with a list of npm packages to be installed. The content may looks like the following:

Undo Git changes (also pushed Git changes)

In the server, move the cursor back to the last known good commit:

git push -f origin <last_known_good_commit>:<branch_name>

Locally, do the same:

git reset --hard

TLDR summary: Dracula Coin dev posted the link to a "clean" wallet scan in Virus Total. The actual download link in the ANN has malware.

BCT ANN: https://bitcointalk.org/index.php?topic=1076331.new#new

Virus Total report from the ANN: https://www.virustotal.com/en/file/2cfad746a21e8468979c01fdcf187f7423fbc47e70358a910e7c324f2dcb4703/analysis/1433107106/

Reported SHA256 hash:

2cfad746a21e8468979c01fdcf187f7423fbc47e70358a910e7c324f2dcb4703

If you want to quickly check if module is installed (at least on Unix systems, with bash as shell), add this to your .bashrc file:

alias modver="perl -e\"eval qq{use \\\$ARGV[0];\\\\\\\$v=\\\\\\\$\\\${ARGV[0]}::VERSION;};\ print\\\$@?qq{No module found\\n}:\\\$v?qq{Version \\\$v\\n}:qq{Found.\\n};\"\$1"

Then you can:

=&gt; modver XML::Simple

Paycoin Proof of Work analysis

Here are some numbers I ran for Paycoin for the Proof of Work period. It is now 100% Proof of Stake.

Many coins were mined by GAW Miners (private?) mining pool: https://chainz.cryptoid.info/xpy/address.dws?PRQBLgPak9i2xWsdFWSMQfWEA8yWqieTKo.htm (Click on show all transactions)

GAW Miners mined 1161 Proof of Work blocks with reward 49 XPY = Total 56,889 XPY

Swap should take place on the Instance Storage (ephemeral) disk and not an EBS device. Swapping will cause a lot of IO and will increase cost on EBS. EBS is also slower than the Instance Store and the Instance Store comes free with the EC2 Instance.

It will usually be mounted to /mnt but if not run

sudo mount /dev/xvda2 /mnt

To then create a swap file on this device do the following for a 4GB swapfile

	{
	"nonce": "0x0000000000000888",
	"timestamp": "0x588CF840",
	"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
	"extraData": "0x0",
	"gasLimit": "0x8000000",
	"difficulty": "0x12A05F2000",
	"extraData": "0x4a756d6275636b734545",
	"mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
	"coinbase": "0x3333333333333333333333333333333333333333",

	---------------------------------------------------------------------------
	State of the ledger at block 1284688 (minted : Sat Jan 28 08:07:16 2017)
	---------------------------------------------------------------------------
	---------------------------------------------------------------------------------------------------------------------------------------------------------------------
	Balance Hash160 Base58 nbIn lastTimeIn nbOut lastTimeOut
	---------------------------------------------------------------------------------------------------------------------------------------------------------------------
	597245.70000000 5aa5ada8189f6b8f993a37c01b3e95bd2bd802ee JSoEdU717hvz8KQVq2HfcqV9A79Wihzusu 107 Fri Jan 27 19:55:28 2017 103 Fri Jan 27 22:51:12 2017
	151186.72074621 5444bbb3cd652d0f4aaa065ad6baf20c98c5cf37 JSDWST7ufWikR9awYDr9BatxVfHcWxVyVh 17 Thu Jan 5 17:30:26 201

	package main

	import (
	"encoding/hex"
	"fmt"

	"github.com/decred/blake256"
	)

	func main() {

	#!/usr/bin/python

	import hashlib

	names = []

	names.append('Bombaklots')
	names.append('Broncomania')
	names.append('MtGox Frappuccinos')
	names.append('SaintSlayers')