yingray

package main

import (
	"bytes"
	"crypto/aes"
	"crypto/cipher"
	"encoding/hex"
	"fmt"
)

phuysmans

version: '2.1'
services:
  php:
    tty: true
    build:
      context: .
      dockerfile: tests/Docker/Dockerfile-PHP
      args:
        version: cli
    volumes:

haskaalo

Tar Usage / Cheat Sheet

Compress a file or directory

e.g: tar -czvf name-of-archive.tar.gz /path/to/directory-or-file

• -c: Create an archive.
• -z: Compress the archive with gzip.
• -v: makes tar talk a lot. Verbose output shows you all the files being archived and much.
• -f: Allows you to specify the filename of the archive.

jonlabelle

Windows to UNIX Command Cheat Sheet

Windows PowerShell has several transition aliases that allow UNIX and CMD users to use familiar command names in Windows PowerShell. The most common aliases are shown in the table below, along with the Windows PowerShell command behind the alias and the standard Windows PowerShell alias if one exists.

CMD Command	UNIX Command	PowerShell Command	PowerShell Alias
dir	ls	Get-ChildItem	gci

AliMD

Install Docker on linux

Any distribution of architecture as easy as possible.

# Install docker latest version from original website
curl -fsSL https://get.docker.com/ | sh

# Adding your user to the "docker" group
sudo usermod -aG docker $(whoami)
## you will have to log out and back in for this to take effect!

Faheetah

node {
    echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1'
    echo 'No quotes, pipeline command in single quotes'
    sh 'echo $BUILD_NUMBER' // 1
    echo 'Double quotes are silently dropped'
    sh 'echo "$BUILD_NUMBER"' // 1
    echo 'Even escaped with a single backslash they are dropped'
    sh 'echo \"$BUILD_NUMBER\"' // 1
    echo 'Using two backslashes, the quotes are preserved'
    sh 'echo \\"$BUILD_NUMBER\\"' // "1"

CAFxX

📂 Persistent "pipes" in Linux

In a project I'm working on I ran into the requirement of having some sort of persistent FIFO buffer or pipe in Linux, i.e. something file-like that could accept writes from a process and persist it to disk until a second process reads (and acknowledges) it. The persistence should be both across process restarts as well as OS restarts.

AFAICT unfortunately in the Linux world such a primitive does not exist (named pipes/FIFOs do not persist

chrishaff

# sudo su and run the following

sudo apt-get update && \
sudo apt-get -y upgrade && \

# install all dependencies
sudo apt-get -y install \
build-essential \
checkinstall \
gcc \

drusepth

require 'google-search'
require 'thread'
require 'nokogiri'
require 'open-uri'

CASCADE_SNIPPETS = false

def method_missing method_name, *args, &block
  result_queue = Queue.new

douglasmiranda

add-apt-repository ppa:mc3man/trusty-media -y && sudo apt-get update

apt-get install ffmpeg libjpeg-dev libpng-dev libtiff-dev libjasper-dev libgtk2.0-dev python-numpy python-pycurl webp python-opencv python-dev python-pip

pip install thumbor