motd revision 136224
1#!/bin/sh 2# 3# $NetBSD: motd,v 1.5 2000/09/19 13:04:38 lukem Exp $ 4# $FreeBSD: head/etc/rc.d/motd 136224 2004-10-07 13:55:26Z mtm $ 5# 6 7# PROVIDE: motd 8# REQUIRE: mountcritremote 9# BEFORE: LOGIN 10 11. /etc/rc.subr 12 13name="motd" 14rcvar="update_motd" 15start_cmd="motd_start" 16stop_cmd=":" 17 18PERMS="644" 19 20motd_start() 21{ 22 # Update kernel info in /etc/motd 23 # Must be done *before* interactive logins are possible 24 # to prevent possible race conditions. 25 # 26 echo -n 'Updating motd' 27 if [ ! -f /etc/motd ]; then 28 install -c -o root -g wheel -m ${PERMS} /dev/null /etc/motd 29 fi 30 31 if [ ! -w /etc/motd ]; then 32 echo ' ... /etc/motd is not writable, update failed.' 33 return 34 fi 35 36 T=`mktemp -t motd` 37 uname -v | sed -e 's,^\([^#]*\) #\(.* [1-2][0-9][0-9][0-9]\).*/\([^\]*\) $,\1 (\3) #\2,' > ${T} 38 awk '{if (NR == 1) {if ($1 == "FreeBSD") {next} else {print "\n"$0}} else {print}}' < /etc/motd >> ${T} 39 40 cmp -s $T /etc/motd || { 41 cp $T /etc/motd 42 chmod ${PERMS} /etc/motd 43 } 44 rm -f $T 45 46 echo . 47} 48 49load_rc_config $name 50run_rc_command "$1" 51