Redshift 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

Sometimes 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 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.

Watchdog 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.

Here’s how to exclude items from chkrootkit’s output, be it due to changing PIDs or network interfaces that change.

Simple way to check for rootkits using chkrootkit

Simple way to check for rootkits

If 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.

Here’s some .htaccess rules you can add to your site

How to make custom error pages.