… or just directly call it fr the GL GUI in some fashion. Here’s what I have in a bash alias:
sysupgrade -b "/root/backup/tarballs/backup-${HOSTNAME}-$(cat /sys/class/net/eth0/address | tr '[:lower:]' '[:upper:]' | tr -d ':')-$(date).tar.gz"
But that still won’t answer the question of installed ipkgs. Perhaps GL should adapt: