i3 is a tiling window manager for Linux/BSD targeted at advanced users and developers. The interface is clean and minimal but that belies the powerful configuration and extensibility underneath.
How to configure DNS nameservers on Ubuntu 18.04
On most Linux distributions you configure DNS nameservers in
/etc/resolv.conf. However in recent versions of Ubuntu that changed with the introduction of Netplan.
Aliases in bash
How to set and unset an alias in bash
How to copy a website to read offline
How to mirror a website using
wget and an open source GUI to achieve the same thing.
Making WSL colors readable
The default color scheme for the Windows Subsystem for Linux (WSL) is not the most readable. Thankfully a tool exists that can change the default color scheme to something more legible.
Fun linux console programs
sl programs will add a bit of fun to your Linux shell.