andrewrcollins

function ltrim(s) { sub(/^[ \t\r\n]+/, "", s); return s }
function rtrim(s) { sub(/[ \t\r\n]+$/, "", s); return s }
function trim(s)  { return rtrim(ltrim(s)); }
BEGIN {
# whatever
}
{
# whatever
}
END {

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

taq

This is a bunch of stuff relating to the localhost ip taken off bash.org. Apologies to all the non-technically minded people...

#60852
<Numi> hey, can you guys just check a site out and tell me if it's up?
<Haddock> depends, what is it?
<Numi> just my apache server, it works for me but seems to be down for anyone else
<Haddock> alright, what's the address?
<Numi> http://127.0.0.1
<Haddock> ......
<Haddock> ...Yeah, it's up.

Plou

## projectName
<VirtualHost *:80>
    ServerName projectName.local.plou
    CustomLog "/www/.logs/projectName.local.plou-access_log" combined
    ErrorLog "/www/.logs/projectName.local.plou-error_log"
    DocumentRoot "/www/projectName/"
    Header set Access-Control-Allow-Origin "*"
    Header always set Access-Control-Allow-Methods "POST, PUT, GET, DELETE, OPTIONS"
    Header always set Access-Control-Allow-Headers "Content-Type"
</VirtualHost>

gesquive

def update(dl_url, force_update=False):
    """
Attempts to download the update url in order to find if an update is needed.
If an update is needed, the current script is backed up and the update is
saved in its place.
"""
    import urllib
    import re
    from subprocess import call
    def compare_versions(vA, vB):

swarminglogic

#!/bin/bash

version=1.0.1
versionDate="2014-02-14"

function showHelp() {
echo "watchfile - monitor file(s)/command and perform action when changed

Possible ways of usage
----------------------------------------

derjanb

// ==UserScript==
// @name       GM_download emulation
// @namespace  http://tampermonkey.net/
// @version    0.1
// @description  emulate GM_download functionality
// @require    https://github.com/eligrey/FileSaver.js/raw/master/FileSaver.js
// @match      http://tampermonkey.net/empty.html
// @grant      GM_xmlhttpRequest
// @copyright  2014, Jan Biniok
// ==/UserScript==

ju2wheels

# https://docs.docker.com/compose/yml/
# Each service defined in docker-compose.yml must specify exactly one of
# image or build. Other keys are optional, and are analogous to their
# docker run command-line counterparts.
#
# As with docker run, options specified in the Dockerfile (e.g., CMD,
# EXPOSE, VOLUME, ENV) are respected by default - you don't need to
# specify them again in docker-compose.yml.
#
service_name:

staticfloat

function Install-Cygwin {
    param ( $CygDir="c:\cygwin", $arch="x86")

    # Generate random password (forcing a non-alphanumeric at the end because of policies
    $password = (([char[]]([char]'a'..[char]'z') + 0..9 | sort {get-random})[0..12] -join '') + '.'
    Write-Verbose "Not-so-secret password: $password"

    if(!(Test-Path -Path $CygDir -PathType Container)) {
        Write-Verbose "Creating directory $CygDir"
        New-Item -Type Directory -Path $CygDir -Force

ziesemer

#!/bin/bash

# Mark Ziesemer, 2016-02-11, 2016-12-14.

# As described at https://rhn.redhat.com/errata/RHSA-2015-2088.html ,
#   I'm afraid that the race condition with OpenSSH ControlMaster multiplexing is still not resolved
#     in recent CentOS / Fedora releases.
# This refers to BZ#1240613 (which is apparently restricted), and is also described at
#   https://access.redhat.com/solutions/1521923 (which is non-public, restricted to subscription access).
# Reported to https://bugzilla.redhat.com/show_bug.cgi?id=1308295 on 2016-02-13 .