On Sat, Jul 27, 2024 at 08:26:50PM -0000, armantahery1381(a)gmail.com wrote: virt-builder has bash autocompletion already: https://github.com/libguestfs/guestfs-tools/blob/80d258baa49214c8e59b91d6... Maybe it doesn't do what you need? Maybe your distro doesn't package it? Maybe you need to install an extra package for bash completion? You'll have to give us more details like what distribution you're using and what packages you have installed. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org