1#!/bin/sh 2# 3# $NetBSD: motd,v 1.5 2000/09/19 13:04:38 lukem Exp $ 4# $FreeBSD: src/etc/rc.d/motd,v 1.6 2003/06/30 22:06:26 mtm Exp $ 5# $DragonFly: src/etc/rc.d/motd,v 1.4 2003/12/12 16:03:48 eirikn Exp $ 6# 7 8# PROVIDE: motd 9# REQUIRE: mountcritremote 10# BEFORE: LOGIN 11# KEYWORD: DragonFly FreeBSD NetBSD 12 13. /etc/rc.subr 14 15name="motd" 16rcvar="update_motd" 17start_cmd="motd_start" 18stop_cmd=":" 19 20case ${OSTYPE} in 21DragonFly) 22 PERMS="644" 23 ;; 24FreeBSD) 25 PERMS="644" 26 ;; 27NetBSD) 28 PERMS="664" 29 ;; 30esac 31 32motd_start() 33{ 34 # Update kernel info in /etc/motd 35 # Must be done *before* interactive logins are possible 36 # to prevent possible race conditions. 37 # 38 echo "Updating motd." 39 if [ ! -f /etc/motd ]; then 40 install -c -o root -g wheel -m ${PERMS} /dev/null /etc/motd 41 fi 42 43 case ${OSTYPE} in 44 DragonFly) 45 T=`mktemp -t motd` 46 uname -v | sed -e 's,^\([^#]*\) #\(.* [1-2][0-9][0-9][0-9]\).*/\([^\]*\) $,\1 (\3) #\2,' > ${T} 47 awk '{if (NR == 1) {if ($1 == "DragonFly") {next} else {print "\n"$0}} else {print}}' < /etc/motd >> ${T} 48 ;; 49 FreeBSD) 50 T=`mktemp -t motd` 51 uname -v | sed -e 's,^\([^#]*\) #\(.* [1-2][0-9][0-9][0-9]\).*/\([^\]*\) $,\1 (\3) #\2,' > ${T} 52 awk '{if (NR == 1) {if ($1 == "FreeBSD") {next} else {print "\n"$0}} else {print}}' < /etc/motd >> ${T} 53 ;; 54 NetBSD) 55 T='/etc/_motd' 56 sysctl -n kern.version | while read i; do echo $i; break; done > $T 57 sed '1{/^NetBSD.*/{d;};};' < /etc/motd >> $T 58 ;; 59 esac 60 cmp -s $T /etc/motd || { 61 cp $T /etc/motd 62 chmod ${PERMS} /etc/motd 63 } 64 rm -f $T 65} 66 67load_rc_config $name 68run_rc_command "$1" 69