rc

<B>Digital的Unix操作系统VAX 4.2源码</B>

# @(#)rc	4.5	(ULTRIX)	10/15/90

HOME=/;
PATH=/bin:/usr/ucb:/usr/bin
export HOME PATH

[ -r /etc/netblk.o ] && {
	DISKLESS=1
	export DISKLESS
}

/etc/startcpu 	>/dev/console

date >/dev/console
if [ $1x = autobootx ]
then
	echo Automatic reboot in progress... >/dev/console
	/etc/fsck -p >/dev/console
	case $? in
	0)
	 	;;
	4)
		/etc/reboot -n
		;;
	8)
                echo "Automatic reboot failed.  Unable to insure" > /dev/console
                echo "file system integrity.  Run the fsck" > /dev/console
                echo "command manually." > /dev/console
		exit 1
		;;
	12)
		echo "Reboot interrupted" >/dev/console
		exit 1
		;;
	*)
		echo "Unknown error in reboot" > /dev/console
		exit 1
		;;
	esac
fi

rm -f /etc/nologin

# attempt to rationally recover the passwd file if needed
if [ -s /etc/ptmp ]
then
	if [ -s /etc/passwd ]
	then
		ls -l /etc/passwd /etc/ptmp >/dev/console
		rm -f /etc/ptmp		# should really remove the shorter
	else
		echo 'passwd file recovered from ptmp' >/dev/console
		mv /etc/ptmp /etc/passwd
	fi
else
	[ -r /etc/ptmp ] && {
		echo 'removing passwd lock file' >/dev/console
		rm -f /etc/ptmp
	}
fi

if [ "$DISKLESS" ]
then 
	/etc/nfs_umount -b	>/dev/null 2>&1
	/etc/mount -a -t nfs 	>/dev/console
	/usr/etc/rdate -s 	>/dev/console
fi
/etc/mount -a -t ufs		>/dev/console
/etc/swapon -a			>/dev/console
if [ -f /etc/dmsinit ]
then
	2>&1 /etc/dmsinit </dev/console >/dev/console || exit 1 
fi

# Rebuild the passwd data base.
if [ -s /etc/passwd ]
    then
	if [ -f /usr/etc/mkpasswd -a -f /etc/passwd.pag ]
	    then
		echo 'Rebuilding the passwd data base...' >/dev/console
		( cd /etc ; /usr/etc/mkpasswd -u passwd >/dev/console  2>&1 )
	fi
else
	echo 'The password file is empty' > /dev/console
fi

/usr/etc/lmf reset					>/dev/console 2>&1

sh /etc/rc.local 
				echo 'preserving editor files' 	>/dev/console
(cd /tmp; /usr/lib/ex3.7preserve -a)
				echo clearing /tmp		>/dev/console
(cd /tmp; rm -f *; chmod 1777 /tmp)
				echo -n 'standard daemons:'	>/dev/console
/etc/update;			echo -n ' update'		>/dev/console
/etc/cron;			echo -n ' cron'			>/dev/console
/etc/accton /usr/adm/acct;	echo -n ' accounting'		>/dev/console
[ -f /etc/inetd ] && {
	/etc/inetd;		echo -n ' network'		>/dev/console
}
#[ -f /etc/rwhod ] && {
#	if [ "$DISKLESS" ]
#	then
#		/etc/rwhod -b
#	else
#		/etc/rwhod
#	fi
#	echo -n ' rwhod'		>/dev/console
#}
[ -f /etc/snmpd ] && {
	/etc/snmpd;		echo -n ' snmpd'		>/dev/console
}
cd /usr/spool
rm -f uucp/LCK.*
[ -f /usr/lib/lpd ] && {
	rm -f /dev/printer
	/usr/lib/lpd &		echo -n ' printer'		>/dev/console
}
				echo '.'			>/dev/console
[ -f /etc/elcsd ] && {
	/etc/elcsd &	echo 'start errlog daemon - elcsd'	>/dev/console
}
date								>/dev/console
exit 0