Source: auxilium Section: net Priority: optional Maintainer: Debian OpenStack Uploaders: Philippe Seraphin , Thomas Goirand , Build-Depends: debhelper-compat (= 11), Standards-Version: 4.6.1 Homepage: https://salsa.debian.org/openstack-team/third-party/auxilium Vcs-Browser: https://salsa.debian.org/openstack-team/third-party/auxilium Vcs-Git: https://salsa.debian.org/openstack-team/third-party/auxilium.git Package: auxilium Architecture: all Depends: ${misc:Depends}, Description: tool for parse args in many shell (bash, ksh, zsh) This help you to parse command-line arguments. You can source it in your shell script and use different function to add argument, print usage and parse arguments