Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

/var/lib/dpkg/info/wireless-tools.postinst

 #!/bin/sh -e

mv_conffile() {
	local OLDCONFFILE="$1"
	local NEWCONFFILE="$2"

	[ -e "$OLDCONFFILE" ] || return 0

	echo "Preserving user changes to $NEWCONFFILE ..."
	mv -f "$NEWCONFFILE" "$NEWCONFFILE".dpkg-new
	mv -f "$OLDCONFFILE" "$NEWCONFFILE"
}

case "$1" in
configure)
	if dpkg --compare-versions "$2" le "30~pre9-2"; then
		mv_conffile "/etc/network/if-up.d/wireless-tools" "/etc/network/if-pre-up.d/wireless-tools"
		mv_conffile "/etc/network/if-down.d/wireless-tools" "/etc/network/if-post-down.d/wireless-tools"
	fi
esac