1#!/bin/sh 2# 3# $NetBSD: motd,v 1.11 2020/09/11 12:50:14 kim Exp $ 4# 5 6# PROVIDE: motd 7# REQUIRE: mountcritremote 8# BEFORE: LOGIN 9 10$_rc_subr_loaded . /etc/rc.subr 11 12name="motd" 13rcvar="update_motd" 14start_cmd="motd_start" 15stop_cmd=":" 16 17motd_start() 18{ 19 # Update kernel and release info in /etc/motd 20 # Must be done *before* interactive logins are possible 21 # to prevent possible race conditions. 22 # 23 echo "Updating motd." 24 if [ ! -f /etc/motd ]; then 25 install -c -o root -g wheel -m 664 /dev/null /etc/motd 26 fi 27 ( umask 022 28 T=/etc/_motd 29 sysctl -n kern.version | while read i; do echo "$i"; break; done > $T 30 if checkyesno update_motd_release; then 31 local t=$(echo "${motd_release_tag%%:*}" | tr -d /) 32 sed -En '1{/^NetBSD/{'"${t:+s/^/${t}: /;}"'h;d;};q;} 33 /^ *Build ID */{s//(/;s/$/)/;H;g;y/\n/ /;p;q;} 34 ${g;p;}' < /etc/release >> $T 35 sed -E '1,2{/^([^:]*: )?NetBSD/{d;};};' \ 36 < /etc/motd >> $T 37 else 38 sed '1{/^NetBSD.*/{d;};};' < /etc/motd >> $T 39 fi 40 cmp -s $T /etc/motd || cp $T /etc/motd 41 rm -f $T 42 ) 43} 44 45load_rc_config $name 46run_rc_command "$1" 47