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Shell know-how

Bash

Command line shortcuts

System

Converting videos from mobile for flash

Get SSH RSA key fingerprint

Check SSL certificate (key,csr,crt) consistency

re-probe partitions after fdisk w/out reboot

mdadm replace faulty drive

Restore mdadm.conf

Set sync/check speed of mdadm

Kernel Boot Parameter for Hetzner-Server

Remove PV from VG

Subsonic keystore etc. how-to

Split flac according to cue file

manage pure-ftp users

Configuring Subsonic on Tomcat6

Change Subsonic-Logo

Apache Wiki: SSL with Virtual Hosts Using SNI

HDD rescue with GNU ddrescue

start TUBIT-VPN

increase Roundcube max attachment size

Unix timestamp to date conversion

OwnCloud & Fail2Ban

OwnCloud rescan/rebuild file index

IMAP dialogue via telnet

Find out which files a process opens with strace

Fix empty RoundCube Date Column

Set LibreOffice global printer defaults

Remove line spacing in Skype Chat Window

Fix Skype startup issue with "Corrupt JPEG data"

Installing SSLs.com positive/Comodo certificates

configure RT request tracker with postfix / upgrade RT

ffmpeg extract audio from (youtube) video

Gentoo

webapp-config

Creating Manifest for modified ebuilds

Show packages installed from overlays

Remove uninstalled entries from /etc/portage/package.keywords

shut down system when emerge stops

installing MS fonts Calibri etc.

Debian

Upgrade Lenny dom0 to Squeeze

Update GRUB within chroot on Squeeze

Misc

How to use VLC for transcription

Windows

DISM

Sauberer Neustart

Getting started

• Configuration settings list
• User's Guide
• MediaWiki FAQ