SHRC - Refactor - Add a check on /etc/alternatives (does not exist on
nixos but does in debian based linux)
XMonad - Refactor - Improve urxvt query
Xinitrc - Refactor - If the binary does not exist on the machine, no error
Add the means to start xmonad in nixos without breaking the way xmonad
loads in other debian systems
Nixos - Update configuration (add sudo, ntp, fonts, etc...)
Nixos - Refactor - Update nixos setup
Prefix call to shell with bash