4 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
8 if [[ ! $host ||
$host == -h ]]; then
9 echo "$0: error: expected 1 arg of hostname"
13 rlu
$host /a
/bin
/distro-setup
/
14 ssh $host /a
/bin
/distro-begin
15 ssh $host /a
/bin
/distro-end