fet.sh

fetch written in POSIX shell with no external commands

### Installing **Arch:** [fet.sh-git](https://aur.archlinux.org/packages/fet.sh-git/) (AUR) **Other Distros:** copy `fet.sh` to somewhere in $PATH ### Customization `fet.sh` can be configured using environment variables, for example: ``` $ info='n os wm sh n' fet.sh ``` Supported options are: - `accent` (0-7) - `info` - `separator`