Tutorials

Looking for the OpenBSD Router Guide?

• How to change the init system in Artix Linux to Dinit
  Published on 2026-01-13 | Modified on 2026-01-15
• How to install Signal Desktop on FreeBSD using the Linux Binary Compatibility
  Published on 2024-08-22
• Upgrading to FreeBSD 14 - how to fix a broken BIOS bootcode
  Published on 2023-11-22 | Modified on 2023-11-27
• Two simple ways to version control your MariaDB schema changes
  Published on 2023-01-21 | Modified on 2023-01-22
• Void Linux root on an encrypted ZFS mirror with syslinux MBR and ZFSBootMenu
  Published on 2022-10-23 | Modified on 2022-10-25
• How to replace a failed hard drive in a GELI encrypted ZFS root mirror installation on FreeBSD
  Published on 2022-10-18
• Drive failure and IO errors? ZFS to the rescue!
  Published on 2022-09-29
• Poor mans mind mapping tool with just the terminal
  Published on 2022-09-15 | Modified on 2025-09-15
• A simple Git workflow - using main as the development branch
  Published on 2021-09-02 | Modified on 2024-10-13
• How to do encrypted incremental backups and snapshots with GNU Tar and GnuPG
  Published on 2021-07-24 | Modified on 2021-07-29
• How to test procedural functions with PHPUnit
  Published on 2021-03-30 | Modified on 2021-03-31
• Real full disk encryption using GRUB on Artix Linux for BIOS and UEFI
  Published on 2021-02-10 | Modified on 2022-07-18
• OpenBSD Router Guide
  Published on 2020-11-05 | Modified on 2026-03-22
• How you can manage the i3 window manager on multiple computers
  Published on 2020-03-21
• Migrating ZFS from Linux to FreeBSD
  Published on 2020-02-11
• How to setup FreeBSD with a riced desktop - part 3 - i3
  Published on 2020-01-24 | Modified on 2022-04-14
• How to setup FreeBSD with a riced desktop - part 2 - Xfce
  Published on 2020-01-23 | Modified on 2022-04-14
• How to setup FreeBSD with a riced desktop - part 1 - Basic setup
  Published on 2020-01-22 | Modified on 2022-04-14
• Installing Arch Linux with ZFS on a USB stick
  Published on 2019-03-28 | Modified on 2022-10-23
• Remuxing ISO, DVD, or Bluray using cat and ffmpeg on Linux
  Published on 2018-12-05
• Reviving Cubox with Arch Linux ARM
  Published on 2018-11-11
• Real full disk encryption using GRUB on Void Linux for BIOS
  Published on 2018-03-30 | Modified on 2022-07-18
• Package management in OpenBSD
  Published on 2018-03-29 | Modified on 2021-01-15
• Arch Linux mail server tutorial - part 3 - Get DNS right, it's important!
  Published on 2017-12-29 | Modified on 2021-07-20
• Arch Linux mail server tutorial - part 2 - OpenSMTPD, Dovecot, DKIMproxy, and Let's Encrypt
  Published on 2017-12-28 | Modified on 2021-08-11
• Arch Linux mail server tutorial - part 1 - What is email?
  Published on 2017-12-27 | Modified on 2021-07-19
• Make the current commit the initial commit in a Git repository
  Published on 2017-12-10 | Modified on 2018-11-12
• Real full disk encryption using GRUB on Debian GNU/Linux for BIOS
  Published on 2017-06-23 | Modified on 2021-08-30
• Real full disk encryption using GRUB on Arch Linux for BIOS and UEFI
  Published on 2017-05-30 | Modified on 2022-07-18
• How to split your DNS requests when using a VPN
  Published on 2016-11-14 | Modified on 2019-04-02
• Keeping your home in Git, the right way
  Published on 2014-12-17 | Modified on 2021-04-08
• Be careful when using docking stations
  Published on 2013-02-04
• An alternative way to play YouTube videos without using Flash
  Published on 2012-12-15 | Modified on 2016-07-26
• How to Create a New and Empty Branch in Git
  Published on 2012-01-18
• How to set your hostname and domain name correctly
  Published on 2012-01-18
• GnuPG Tutorial
  Published on 2012-01-18 | Modified on 2018-09-27
• Enforce strong passwords in Debian
  Published on 2011-03-17
• Unloading of modules at boot time in Debian
  Published on 2011-02-12
• Git bare vs. non-bare repositories
  Published on 2010-10-09
• What does GRUB see?
  Published on 2010-09-07
• Windows XP nv4_disp infinite loop problem
  Published on 2010-01-19
• For Debian - what package does that file belong to?
  Published on 2010-01-12
• umount - device is busy
  Published on 2010-01-12
• Simple CHM to PDF conversion on Linux and BSD
  Published on 2010-01-07 | Modified on 2023-09-03
• Resume SFTP transfer with rsync
  Published on 2009-12-15
• Localized version in the console? No thanks!
  Published on 2009-10-20
• How to convert a man page into PS, PDF or DVI
  Published on 2009-10-15
• Mercurial branching, main and stable, a possible workflow
  Published on 2009-10-14
• PHP include path problems
  Published on 2009-09-15
• Mount an OpenBSD slice from Linux
  Published on 2009-08-04
• Finding and removing duplicate files with fdupes
  Published on 2009-08-01
• Mozilla Firefox Keywords Shortcuts
  Published on 2009-08-01
• Encrypting and decrypting files using GnuPG, OpenSSL or Mcrypt
  Published on 2009-04-01 | Modified on 2016-07-26
• CD or DVD Boot problems on MAC
  Published on 2009-03-15
• Cache your DNS requests using Bind
  Published on 2009-03-15
• Remove -- MARK -- from the message log
  Published on 2009-03-15
• Keeping the system time precise using NTP
  Published on 2009-03-15 | Modified on 2016-07-26
• Resume SFTP transfer with PuTTY
  Published on 2009-03-14
• PHP Security
  Published on 2008-11-28 | Modified on 2015-04-05
• Using EncFS to encrypt some of your files
  Published on 2008-11-02 | Modified on 2016-05-23
• Choosing a new backup solution, Duplicity, rdiff-backup or Rsnapshot
  Published on 2008-10-30 | Modified on 2012-02-10
• Speed down your CPU
  Published on 2008-08-12
• Pointers in C
  Published on 2007-12-26
• Wrong default encoding on the Apache webserver
  Published on 2007-08-22
• Who is listening on my ports
  Published on 2007-01-13 | Modified on 2026-02-03
• diff and patch
  Published on 2006-05-22