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e017475bed
1. Move all system configuration variables into /etc/sysconfig 2. Adapt other files to use it. 3. Add a host of new variables for micro-managing your system in various ways. For 2.1, /etc/sysconfig will be machine-edited so that the user doesn't even have to care at all about the various funny names we picked. 4. Enable dset. We won't get it debugged if we never use it, and no one has said anything negative about it yet, so here goes! 5. Try to use one consistent style throughout.
285 lines
6.7 KiB
Bash
285 lines
6.7 KiB
Bash
#!/bin/sh
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# $Id: rc,v 1.47 1995/03/17 17:57:24 rgrimes Exp $
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# From: @(#)rc 5.27 (Berkeley) 6/5/91
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# System startup script run by init on autoboot
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# or after single-user.
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# Output and error are redirected to console by init,
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# and the console is the controlling terminal.
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stty status '^T'
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# Set shell to ignore SIGINT (2), but not children;
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# shell catches SIGQUIT (3) and returns to single user after fsck.
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trap : 2
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trap : 3 # shouldn't be needed
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HOME=/; export HOME
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PATH=/sbin:/bin:/usr/sbin:/usr/bin
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export PATH
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swapon -a
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if [ $1x = autobootx ]
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then
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echo Automatic reboot in progress...
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fsck -p
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case $? in
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0)
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;;
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2)
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exit 1
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;;
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4)
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reboot
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echo "reboot failed... help!"
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exit 1
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;;
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8)
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echo "Automatic file system check failed... help!"
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exit 1
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;;
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12)
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echo "Reboot interrupted"
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exit 1
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;;
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130)
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# interrupt before catcher installed
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exit 1
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;;
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*)
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echo "Unknown error in reboot"
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exit 1
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;;
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esac
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else
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echo Skipping disk checks ...
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fi
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trap "echo 'Reboot interrupted'; exit 1" 3
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# root must be read/write both for NFS diskless and for VFS LKMs before
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# proceeding any further.
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mount -u -o rw /
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umount -a >/dev/null 2>&1
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mount -a -t nonfs
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# If the machine runs wall CMOS clock (compatible with MSDOS),
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# activate following line by creating empty file /etc/wall_cmos_clock
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# If this file not exist, following line does nothing (assumed
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# the machine runs UTC CMOS clock). See adjkerntz(8) for details.
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adjkerntz -i
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# If there is a global system configuration file, suck it in.
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if [ -f /etc/sysconfig ]; then
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. /etc/sysconfig
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fi
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# configure serial devices
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if [ -f /etc/rc.serial ]; then
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sh /etc/rc.serial
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fi
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# set hostname, turn on network
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echo 'starting network'
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. /etc/netstart
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# clean up left-over files
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rm -f /etc/nologin
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rm -f /var/spool/lock/*
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rm -f /var/spool/uucp/.Temp/*
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(cd /var/run && { rm -rf -- *; cp /dev/null utmp; chmod 644 utmp; })
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echo -n ' system logger'
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rm -f /dev/log
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syslogd
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# $timedflags is imported from /etc/netstart;
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# if $timedflags == NO, timed isn't run.
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if [ "X${timedflags}" != X"NO" ]; then
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echo -n ' time daemon'; timed $timedflags
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fi
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echo '.'
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# /var/crash should be a directory or a symbolic link
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# to the crash directory if core dumps are to be saved.
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if [ "X${savecore}" = X"YES" -a -d /var/crash ]; then
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echo; echo -n checking for core dump...
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savecore /var/crash
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echo done.
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fi
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if [ "X${check_quotas}" = X"YES" ]; then
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echo ' checking quotas:'
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quotacheck -a
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echo ' done.'
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quotaon -a
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fi
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# build ps databases
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kvm_mkdb
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dev_mkdb
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# snapshot any kernel -c changes back to disk
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/sbin/dset -q
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chmod 666 /dev/tty[pqrs]*
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# check the password temp/lock file
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if [ -f /etc/ptmp ]
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then
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logger -s -p auth.err \
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'password file may be incorrect -- /etc/ptmp exists'
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fi
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# Recover vi editor files.
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virecovery=/var/tmp/vi.recover/recover.*
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if [ "$virecovery" != "/var/tmp/vi.recover/recover.*" ]; then
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echo 'Recovering vi editor sessions'
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for i in $virecovery; do
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sendmail -t < $i
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done
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fi
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echo clearing /tmp
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# prune quickly with one rm, then use find to clean up /tmp/[lq]*
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# (not needed with mfs /tmp, but doesn't hurt there...)
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(cd /tmp && rm -rf [a-km-pr-zA-Z]* &&
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find -d . ! -name . ! -name lost+found ! -name quotas -exec rm -rf -- {} \;)
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if [ "X${accounting}" = X"YES" -a -d /var/account ]; then
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echo 'turning on accounting'; accton /var/account/acct
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fi
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echo -n standard daemons:
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echo -n ' cron'; cron
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echo '.'
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echo -n starting network daemons:
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# Portmapper should always be run, to provide RPC services for inetd.
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if [ -x /usr/sbin/portmap ]; then
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echo -n ' portmap'; portmap
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fi
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# $gated and $routedflags are imported from /etc/netstart.
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# If $gated == YES, gated is used; otherwise routed.
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# If $routedflags == NO, routed isn't run.
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if [ "X${gated}" = X"YES" -a -r /etc/gated.conf ]; then
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echo -n ' gated'; gated $gatedflags
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elif [ "X${routedflags}" != X"NO" ]; then
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echo -n ' routed'; routed $routedflags
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fi
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if [ "X${name_server}" = X"YES" -a -r /etc/namedb/named.boot ]; then
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echo -n ' named'; named -b /etc/namedb/named.boot
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fi
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# $ntpdate and $xntpdflags are imported from /etc/netstart.
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# If $ntpdate != NO, run ntpdate $ntpdate to set the date correctly.
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# If $xntpdflags != NO, start xntpd.
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if [ "X${ntpdate}" != X"NO" -o "X${xntpdflags}" != X"NO" ]; then
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if [ "X${tickadjflags}" != X"NO" ]; then
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echo -n ' tickadj'; tickadj ${tickadjflags--Aq}
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fi
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if [ "X${ntpdate}" != X"NO" ]; then
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echo -n ' ntpdate'; ntpdate ${ntpdate}
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fi
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if [ "X${xntpdflags}" != X"NO" ]; then
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echo -n ' xntpd'; xntpd ${xntpdflags}
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fi
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fi
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# $rwhod is imported from /etc/netstart;
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# if $rwhod is set to YES, rwhod is run.
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if [ "X${rwhod}" = X"YES" ]; then
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echo -n ' rwhod'; rwhod
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fi
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echo -n ' printer'; lpd
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if [ "X${nfs_server}" = X"YES" -a -r /etc/exports ]; then
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echo -n ' mountd'; mountd
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echo -n ' nfsd'; nfsd -u -t 4
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fi
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if [ "X${nfs_client}" = X"YES" ]; then
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echo -n ' nfsiod'; nfsiod -n 4
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fi
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if [ "X${amdflags}" != X"NO" ]; then
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echo -n ' amd'; amd ${amdflags}
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fi
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# $sendmail_flags is imported from /etc/netstart;
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# if $sendmail_flags is something other than NO, sendmail is run.
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if [ "X${sendmail_flags}" != X"NO" -a -r /etc/sendmail.cf ]; then
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echo -n ' sendmail'; sendmail ${sendmail_flags}
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fi
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# Kerberos runs ONLY on the Kerberos server machine
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if [ "X${kerberos_server}" = X"YES" ]; then
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echo -n ' kerberos'; kerberos >> /var/log/kerberos.log &
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echo -n ' kadmind'; \
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(sleep 20; /usr/sbin/kadmind -n >/dev/null 2>&1 &) &
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fi
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# Start ypserv if we're an NIS server.
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# Run yppasswdd only on the NIS master server
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if [ "X${nis_serverflags}" != X"NO" ]; then
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echo -n ' ypserv'; ypserv ${nis_serverflags}
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if [ "X${yppasswddflags}" != X"NO" ]; then
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echo -n ' yppasswdd'; yppasswdd ${yppasswddflags}
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fi
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fi
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# Start ypbind if we're an NIS client
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if [ "X${nis_clientflags}" != X"NO" ]; then
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echo -n ' ypbind'; ypbind ${nis_clientflags}
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fi
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echo -n ' inetd'; inetd
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echo '.'
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mount -a -t nfs >/dev/null 2>&1 & # XXX shouldn't need background
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if [ "X${xtend}" != X"NO" -a -x /usr/libexec/xtend ]; then
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echo -n ' xtend'; /usr/libexec/xtend
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fi
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# Make shared lib searching a little faster. Leave /usr/lib first if you
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# add your own entries or you may come to grief.
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if [ -x /sbin/ldconfig ]; then
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_LDC=/usr/lib
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if [ -d /usr/X11R6/lib ]; then _LDC="${_LDC} /usr/X11R6/lib" ; fi
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if [ -d /usr/X386/lib ]; then _LDC="${_LDC} /usr/X386/lib" ; fi
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if [ -d /usr/local/lib ]; then _LDC="${_LDC} /usr/local/lib" ; fi
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if [ -d /usr/gnu/lib ]; then _LDC="${_LDC} /usr/gnu/lib" ; fi
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echo 'setting ldconfig path:' ${_LDC}
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ldconfig ${_LDC}
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fi
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# Syscons screen saver
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if [ "X${saver}" != X"NO" ] ; then
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echo -n "syscons screensaver: "
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modload -u -o /tmp/saver_mod -e saver_init -q /lkm/${saver}_saver_mod.o
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fi
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# Syscons keymap
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if [ "X${keymap}" != X"NO" ]; then
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echo -n "syscons keymap: "
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kbdcontrol -l ${KEYMAP}
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fi
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. /etc/rc.local
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date
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exit 0
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