exceptional software (imho): i3, tmux, zsh, urxvt, vim, qutebrowser, ranger, weechat, redshift

loving arch, it's verbose documentation and yet simplicity

augmented with personal notes (annotations)

• resolv.conf

• x resources

• grub - creating menu entries

• grub - password protecting menu entries

/usr/share/X11/app-defaults and /usr/local/share/X11/app-defaults on freebsd

• Keyboard_shortcuts#Kernel