array.sh: REFACTOR: All functions that are value getters (get, tryget, find, length) set a variable now. This is similar to the shell's builtin "read". This is to behave better for errors: no subshells invoked: because $(foo bar) would invoke a subshell and prohibit proper fatal exits. BUGS: Name clases on variables. Check that _varname does not clash with a declared local.

#!/bin/sh

FTJAIL="/home/fag/work/ports/sysutils/local-bsdtools/sbin/ftjail"

"$FTJAIL" umount-tmpl zpool/var/tmp/jails/base-ro/test1 zpool/var/tmp/jails/skel-rw/test1

zfs destroy -rv zpool/var/tmp/jails/skel-rw/test1
zfs destroy -rv zpool/var/tmp/jails/base-ro/test1

zfs list -r -o name,canmount,atime,sync,exec,setuid,compression,mountpoint zpool/var/tmp/jails