1#!/bin/bash 2 3# This example script retrieves the DHCP state of a given interface. 4# In the interest of keeping the KVP daemon code free of distro specific 5# information; the kvp daemon code invokes this external script to gather 6# DHCP setting for the specific interface. 7# 8# Input: Name of the interface 9# 10# Output: The script prints the string "Enabled" to stdout to indicate 11# that DHCP is enabled on the interface. If DHCP is not enabled, 12# the script prints the string "Disabled" to stdout. 13# 14# Each Distro is expected to implement this script in a distro specific 15# fashion. For instance on Distros that ship with Network Manager enabled, 16# this script can be based on the Network Manager APIs for retrieving DHCP 17# information. 18 19if_file="/etc/sysconfig/network-scripts/ifcfg-"$1 20 21dhcp=$(grep "dhcp" $if_file 2>/dev/null) 22 23if [ "$dhcp" != "" ]; 24then 25echo "Enabled" 26else 27echo "Disabled" 28fi 29