source: bootscripts-standard/bootscripts/cblfs/init.d/mysql

#!/bin/bash
# Begin $rc_base/init.d/mysql

# Based on sysklogd script from LFS-3.1 and earlier.
# Rewritten by Gerard Beekmans  - gerard@linuxfromscratch.org

#$LastChangedBy: bdubbs $
#$Date: 2005-08-01 14:29:19 -0500 (Mon, 01 Aug 2005) $

. /etc/sysconfig/rc
. $rc_functions

PIDFILE=/srv/mysql/`/bin/hostname`.pid
KILLDELAY=20

case "$1" in
        start)
                boot_mesg -n "Starting MySQL daemon..."
                failure=0
                if [ -f "$PIDFILE" ]
                then
                        if /bin/ps p `cat $PIDFILE` | grep mysqld >/dev/null
                        then
                                boot_mesg "mysqld already running!" ${WARNING}
                                echo_warning
                                exit 0
                        else
                                rm -f "$PIDFILE"
                                if [ -f "$PIDFILE" ]
                                then
                                        failure=1
                                fi
                        fi
                fi
                if [ "$failure" = "1" ]
                then
                        echo ""
                        echo_failure
                else
                        echo ""
                        /usr/bin/mysqld_safe --user=mysql >/dev/null 2>&1 &
                        evaluate_retval
                fi
                ;;

        stop)
                boot_mesg -n "Stopping MySQL daemon..."
                if [ -e "$PIDFILE" ]
                then
                        echo ""
                        killproc -p ${PIDFILE} /usr/bin/mysqld_safe
                else
                        boot_mesg "mysqld not running!" ${WARNING}
                        echo_warning
                        if [ -e "$PIDFILE" ]
                        then
                                rm -f $PIDFILE
                        fi
                fi
                ;;

        restart)
                $0 stop
                sleep 1
                $0 start
                ;;

        status)
                statusproc /usr/sbin/mysqld
                ;;

        *)
                echo "Usage: $0 {start|stop|restart|status}"
                exit 1
                ;;
esac

# End $rc_base/init.d/mysql