D.8. /etc/rc.d/init.d/setclock

#!/bin/sh
########################################################################
# Begin $rc_base/init.d/setclock
#
# Description : Setting Linux Clock
#
# Authors     : Gerard Beekmans - gerard@linuxfromscratch.org
#
# Version     : 00.00
#
# Notes       :
#
########################################################################

. /etc/sysconfig/rc
. ${rc_functions}
. /etc/sysconfig/clock

CLOCKPARAMS=

case "${UTC}" in
    yes|true|1)
        CLOCKPARAMS="${CLOCKPARAMS} --utc"
        ;;

    no|false|0)
        CLOCKPARAMS="${CLOCKPARAMS} --localtime"
        ;;

esac

case ${1} in
    start)
        boot_mesg "Setting system clock..."
        hwclock --hctosys ${CLOCKPARAMS} >/dev/null
        evaluate_retval
        ;;

    stop)
        boot_mesg "Setting hardware clock..."
        hwclock --systohc ${CLOCKPARAMS} >/dev/null
        evaluate_retval
        ;;

    *)
        echo "Usage: ${0} {start|stop}"
        ;;

esac