D.4. /etc/rc.d/init.d/consolelog


#!/bin/sh

# Begin $rc_base/init.d/consolelog



########################################################################

#

# Description : Set the kernel log level for the console

#

# Authors     : Dan Nicholson - dnicholson@linuxfromscratch.org

#

# Version     : 00.00

#

# Notes       : /proc must be mounted before this can run

#

########################################################################



. /etc/sysconfig/rc

. ${rc_functions}



# set the default loglevel

LOGLEVEL=7

if [ -r /etc/sysconfig/console ]; then

    . /etc/sysconfig/console

fi



case "${1}" in

    start)

        case "$LOGLEVEL" in

        [1-8])

            boot_mesg "Setting the console log level to ${LOGLEVEL}..."

            dmesg -n $LOGLEVEL

            evaluate_retval

            ;;

        *)

            boot_mesg "Console log level '${LOGLEVEL}' is invalid" ${FAILURE}

            echo_failure

            ;;

        esac

        ;;

    status)

        # Read the current value if possible

        if [ -r /proc/sys/kernel/printk ]; then

            read level line < /proc/sys/kernel/printk

        else

            boot_mesg "Can't read the current console log level" ${FAILURE}

            echo_failure

        fi



        # Print the value

        if [ -n "$level" ]; then

            ${ECHO} -e "${INFO}The current console log level" \

                "is ${level}${NORMAL}"

        fi

        ;;



    *)

        echo "Usage: ${0} {start|status}"

        exit 1

        ;;

esac



# End $rc_base/init.d/consolelog


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