#!/bin/bash # requires lorax, genisoimage: dnf install lorax genisoimage isopath=/nfs/sw/os/rocky/Rocky-9.7-x86_64-minimal.iso ks=/users/bart/git/rocky/kickstart/rocky-9.cfg die() { echo "$(basename $0): [die] $@" >&2 ; exit 1 ; } rpm -q --quiet lorax || die "lorax not installed" rpm -q --quiet genisoimage || die "genisoimage not installed" sudo mkksiso --ks=$ks $isopath custom.iso