Sammelsurium

Operating Systems

• Linux Networking
• Linux Rename Host
• NUMA & numactl
• NetApp - Quick and Dirty Reference
• NixOS
• OpenBSD IPv6
• OpenBSD Keyboard / Timesettings
• OpenBSD MySQL
• OpenBSD Network Configuration
• OpenBSD Packages & Ports
• OpenBSD Users
• OpenBSD nginx & php
• OpenBSD strace
• Semaphores
• Solaris
• SuSE Cheatsheet
• Swap
• Windows Service Control
• Windows Zeitgeber Dienst
• pf
• pflow
• yum Cheatsheet

Databases

• MSSQL Backup
• MSSQL Logfiles
• MongoDB Backup and Restore
• MongoDB Cheatsheet
• MongoDB Kernel Tuning
• MongoDB Performance Test
• MongoDB Shard und Replica Sets
• MongoDB Usermanagement
• MySQL Benutzerverwaltung
• MySQL Binlog Recovery
• MySQL Character Encoding Test
• MySQL Dump Debugging Problem
• MySQL Master Switch
• MySQL Replication
• Oracle
• PHP MySQL
• PostgreSQL Cheatsheet
• Redis
• Riak Cheatsheet

Software

• Ansible Cheatsheet
• Apache Solr
• Apache2
• Apache2 Hardening
• Apple TimeMachine
• Arachni
• Cpan
• Dell OMSA
• Docker
• Dwarf Fortress Braindump
• Elasticsearch
• Emacs Cheatsheet
• Exim
• Git
• Google Hacks
• Hadoop Cheatsheet
• Hadoop Upgrade
• Hive
• IRC
• ImageMagick
• InfluxDB
• LPIC 301 - Cheatsheet
• NewRelic
• Nikto
• Octopress
• OpenLDAP Backend Tuning
• OpenLDAP PAM Auth
• OpenLDAP Queries
• OpenLDAP Replikation
• OpenLDAP Setup
• OpenLDAP Tools
• Proxytunnel
• Restic
• SSL/TLS Cheatsheet
• Sudo
• Teeworlds
• Terraform
• Tomcat Cheatsheet
• Tomcat Global Resources
• Tomcat Security
• Vagrant
• Yarn
• apt
• bc
• beeswithmachineguns
• cloudinit
• cntlm
• curl
• cvs
• doas
• dpkg
• exiftool
• fcgi and mpm-worker
• ffmpeg
• find
• gnu-parallel
• gpg
• herbstluftwm
• hugo
• hydra
• iptables
• ktrace
• lftp
• maildrop
• mdadm Cheatsheet
• mutt
• nginx
• nmap
• ntp
• pdf
• rsync
• s3cmd
• screen
• sftp
• spdy
• ssh
• strace
• supervisor
• systemd
• tar + ssh
• tarsnap
• taskwarrior - Recurring Tasks
• tmux
• update-alternatives
• vim
• w3af
• weechat
• wget
• zip
• znc

Programming

• Bash Email Validation
• Bash Time Conversion
• Golang Cheatsheet
• LaTeX Cheatsheet
• Markdown
• Megabit Meter Anwendungsfälle
• NLTK - Natural Language Text Processing
• Python
• Python Virtualenv
• R Cheatsheet
• R Graphs
• R JSON
• Random Numbers
• Statistical Prediction
• Terminal Colors
• Versionierungs Schemata
• XML Entities
• awk
• gpsbabel
• pip
• sed
• trap

Puppet

• Augeas
• Foreman
• Hiera
• Puppet Client
• Puppet Loops
• Puppet Multiple Require
• Puppetdb
• erb Templates

Filesystems

• DRBD Setup
• DRBD-Resize
• Filesystem ACLs
• Filesystem Caches
• Kernel Update Grub Problematik
• LVM
• Linux Kernel Schedulers
• NFS Debugging
• Storage Formatierung
• XFS
• ZFS

HowTos

• DNS
• Debug a File with Tabs
• Grub VGA Auflösung
• LACP und Bonding
• Telnet Mail