sgergely

----- Esc -----
Quick change directory: Esc + c
Quick change directory history: Esc + c and then Esc + h
Quick change directory previous entry: Esc + c and then Esc + p
Command line history: Esc + h
Command line previous command: Esc + p
View change: Esc + t (each time you do this shortcut a new directory view will appear)
Print current working directory in command line: Esc + a
Switch between background command line and MC: Ctrl + o
Search/Go to directory in active panel: Esc + s / Ctrl + s then start typing directory name

mattratleph

vimdiff cheat sheet

##git mergetool

In the middle file (future merged file), you can navigate between conflicts with ]c and [c.

Choose which version you want to keep with :diffget //2 or :diffget //3 (the //2 and //3 are unique identifiers for the target/master copy and the merge/branch copy file names).

:diffupdate (to remove leftover spacing issues)

:only (once you’re done reviewing all conflicts, this shows only the middle/merged file)

KartikTalwar

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

• a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
• H: preserves hard-links
• A: preserves ACLs

ck-on

<?php
/*
OCP - Opcache Control Panel   (aka Zend Optimizer+ Control Panel for PHP)
Author: _ck_   (with contributions by GK, stasilok)
Version: 0.1.7
Free for any kind of use or modification, I am not responsible for anything, please share your improvements

* revision history
0.1.7  2015-09-01  regex fix for PHP7 phpinfo
0.1.6  2013-04-12  moved meta to footer so graphs can be higher and reduce clutter

facelordgists

• http://aspyct.org/blog/2012/08/20/setting-up-http-cache-and-gzip-with-nginx/
• http://kbeezie.com/nginx-configuration-examples/

#enable nginx server-wide Gzipping

First, open /etc/nginx/nginx.conf Then add the following lines inside the http{}

gzip on;

gzip_http_version 1.1;

coderofsalvation

#!/bin/bash
# portable way to ensure :              
#
#   * only one process at the time (prevents process-overlap, handy for cron workers)
#   * reverse cron's email behaviour (only emails on error)
#   * ultraportable: only reliest on flock, not on debians 'start-stop-daemon' or centos 'daemon'
#   * readable process names in top     
# 
# usage: ./lazycron <my-unique-id> <application> [args]
# example: ./lazycron cron-my-process php foo.php

chales

<?php
# Fill our vars and run on cli
# $ php -f db-connect-test.php

$dbname = 'name';
$dbuser = 'user';
$dbpass = 'pass';
$dbhost = 'host';

$connect = mysql_connect($dbhost, $dbuser, $dbpass) or die("Unable to Connect to '$dbhost'");

plepe

mdadm

Glossary:

• md: multiple devices

command	description
cat /proc/mdstat	show status of all raids
mdadm --detail /dev/md0	detailed status of raid md0

macmladen

# /dir/   means exclude the root folder /dir
# /dir/*  means get the root folder /dir but not the contents
# dir/    means exclude any folder anywhere where the name contains dir/
#   Examples excluded: /dir/, /usr/share/mydir/, /var/spool/dir/
# /dir    means exclude any folder anywhere where the name contains /dir
#   Examples excluded: /dir/, /usr/share/directory/, /var/spool/dir/
# /var/spool/lpd//cf means skip files that start with cf within any folder within /var/spool/lpd
#
# include, +
# exclude, -

yumminhuang

#!/usr/bin/env python
#coding=utf-8

import apt
import apt_pkg
from time import strftime
import os
import subprocess
import sys