xref: /plan9/sys/src/cmd/upas/misc/unix/gone.fishing.sh (revision a8482e058adfb9039bb8aaa40ea4270fc64ff0a4)
1*a8482e05SDavid du Colombier#!/bin/sh
2*a8482e05SDavid du ColombierPATH=/bin:/usr/bin
3*a8482e05SDavid du Colombiermessage=${1-/usr/lib/upas/gone.msg}
4*a8482e05SDavid du Colombierreturn=`sed '2,$s/^From[ 	]/>&/'|tee -a $HOME/gone.mail|sed -n '1s/^From[ 	]\([^ 	]*\)[ 	].*$/\1/p'`
5*a8482e05SDavid du Colombierecho '' >>$HOME/gone.mail
6*a8482e05SDavid du Colombiergrep "^$return" $HOME/gone.addrs >/dev/null 2>/dev/null || {
7*a8482e05SDavid du Colombier	echo $return >>$HOME/gone.addrs
8*a8482e05SDavid du Colombier	mail $return < $message
9*a8482e05SDavid du Colombier}
10