Setup Openvpn using Easyrsa3I wanted to setup OpenVPN with a VPS server so my laptop could have a secure connection when I’m traveling or at the library. Here’s how I did it.
Caching with DNSMasq and optionally with DNSSECDNS lookups can slow down any system they aren’t quick enough. Here’s a way to speed things up.
How to Disable Redshift during ScreenshotsRedshift is a great program to lower the strain on one’s eyes. However, we don’t like red screenshots. Here’s how to make screenshots have normal colors
Using Magic SysRq to Safely Reboot a Locked Linux MachineSometimes your linux machine locks up, and you need to reboot it. Here’s a safe way to do so using the Magic SysRq
Kernel Panics and LockupsKernel panics and lockups happen for various reasons, from bad hardware to kernel bugs to over heating, to cosmic rays. Here’s how to keep your machine running.
Using Watchdog to Always Keep a Machine RunningWatchdog monitors the health of a machine. If something goes really wrong, it can safely reboot the machine, allowing your service to keep on going rather than wait for someone to come kick it.
Blocking others from Reinstalling your WordPressIf your WordPress’s database gets dropped or corrupted, an anonymous user can reinstall your WordPress however they want to. Here’s how to stop that from ever happening.
Wordpress SnippetsThere’s a lot of things you can do to improve and extend Wordpress, beyond plugins and themes.
