Grynn

#!/bin/bash

set -e
modprobe dummy
lsmod | grep dummy

ip link set name eth2 dev dummy0
ip addr add 192.168.100.199/24 brd + dev eth2 label eth2:0
ip addr add 192.168.100.200/24 brd + dev eth2 label eth2:1
ip addr add 192.168.100.201/24 brd + dev eth2 label eth2:2

Grynn

ip addr show | grep "scope global" | egrep -o "inet ([0-9\.]+){4}" | cut -d' ' -f2

Grynn

#install nodejs > 5.0
curl -sL https://deb.nodesource.com/setup_5.x | sudo -E bash -
sudo apt-get install -qy nodejs

Grynn

<?php
/* Create a socket, bind to port 0, kernel assigns a free port. Read port number, close socket
 * This works *mostly* because the kernel tries hard to avoid re-using ports. So the port returned
 * by this function should remain available for a bit after this process has terminated.
 */

echo "Available local port: " . getFreeLocalTcpPort();

function getFreeLocalTcpPort() {
	$sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);

Grynn

[alias]
	st = status
	co = checkout
	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
	br = branch -v
	dt = difftool --dir-diff
	gshow = !f() { git difftool --dir-diff $1^..$1; }; f
	llg = !f() { git lg $(git branch --column | tr -d '*' | tr -s ' '); }; f

[user]

Grynn

#!/bin/bash

#paranoid (in case the langguage-pack-en is not installed, which is rare)
sudo apt-get -q install language-pack-en.* 

#write to /etc/default/locale 
#changes only take effect after logout
sudo update-locale --reset LANG=en_US.UTF-8 LC_MESSAGES=POSIX LC_ALL=en_US.UTF-8

#generate locale files if required

Grynn

#!/bin/bash

while read p; do
    (svn list -R "$p" | xargs -I{} echo $p{} | tee -a allfiles.txt) &
done < repos.txt
wait  #for above jobs to finish...

Grynn

cat /etc/apache2/sites-available/* /etc/nginx/sites-available/* | perl -ne 'print if (!m/^\s*#/ && m/ServerName|ServerAlias/i);'

Grynn

#!/bin/bash
# May not work if filename have spaces
# Inspired by this answer on StackOverflow
# http://stackoverflow.com/questions/5566310/how-to-recursively-find-and-list-the-latest-modified-files-in-a-directory-with-s

find . -type f -printf '%T@ %P\n' | sort -nr | cut -d ' ' -f2- | head

## Windows Version ##
# gfind . -type f -name "clean*.php" -printf "%T@ \"%P\"\n" | gsort -nr | cut -d ' ' -f2-
# Assumes gfind = Gnu find and gsort Gnu sort

Grynn

<?php
//GetPass for a website 
//getpass(sitename.com) returns a XORed version of the sitename + salt
if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
	$homeDir = realpath(getenv("USERPROFILE"));
} else {
	$homeDir = realpath("~");
}

$salt = file_get_contents("$homeDir/.salt");