source: bootscripts-standard/clfs/init.d/network@ a483775

#!/bin/bash
########################################################################
# Begin $rc_base/init.d/network
#
# Description : Network Control Script
#
# Authors     : Gerard Beekmans - gerard@linuxfromscratch.org
#               Nathan Coulson - nathan@linuxfromscratch.org
#               Kevin P. Fleming - kpfleming@linuxfromscratch.org
#
# Version     : 00.00
#
# Notes       :
#
########################################################################

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

case "${1}" in
        start)
                # Start all network interfaces
                for file in ${network_devices}/ifconfig.*
                do
                        interface=${file##*/ifconfig.}

                        # skip if $file is * (because nothing was found)
                        if [ "${interface}" = "*" ]
                        then
                                continue
                        fi

                        IN_BOOT=1 ${network_devices}/ifup ${interface}
                done
                ;;

        stop)
                # Reverse list
                FILES=""
                for file in ${network_devices}/ifconfig.*
                do
                        FILES="${file} ${FILES}"
                done

                # Stop all network interfaces
                for file in ${FILES}
                do
                        interface=${file##*/ifconfig.}

                        # skip if $file is * (because nothing was found)
                        if [ "${interface}" = "*" ]
                        then
                                continue
                        fi

                        IN_BOOT=1 ${network_devices}/ifdown ${interface}
                done
                ;;

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

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

# End /etc/rc.d/init.d/network