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Gracefully handle ifconfig and route being in /bin/.

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This commit is contained in:
Hank Leininger 2016-07-12 23:26:58 -04:00
commit 133b933dc2
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1 changed files with 4 additions and 3 deletions
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7
tools/DHCP_Auto.sh
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@ -36,12 +36,13 @@ if [ ! -d "/sys/class/net/$1" ]; then
fi fi
INTF=$1 INTF=$1
IPADDR=`/sbin/ifconfig $INTF | grep 'inet addr' | tr ':' ' ' | awk '{print $3}'` PATH="$PATH:/sbin"
NETMASK=`/sbin/ifconfig $INTF | grep 'inet addr' | tr ':' ' ' | awk '{print $7}'` IPADDR=`ifconfig $INTF | grep 'inet addr' | tr ':' ' ' | awk '{print $3}'`
NETMASK=`ifconfig $INTF | grep 'inet addr' | tr ':' ' ' | awk '{print $7}'`
DOMAIN=`grep -E "^domain |^search " /etc/resolv.conf | sort | head -1 | awk '{print $2}'` DOMAIN=`grep -E "^domain |^search " /etc/resolv.conf | sort | head -1 | awk '{print $2}'`
DNS1=$IPADDR DNS1=$IPADDR
DNS2=`grep ^nameserver /etc/resolv.conf | head -1 | awk '{print $2}'` DNS2=`grep ^nameserver /etc/resolv.conf | head -1 | awk '{print $2}'`
ROUTER=`/sbin/route -n | grep ^0.0.0.0 | awk '{print $2}'` ROUTER=`route -n | grep ^0.0.0.0 | awk '{print $2}'`
WPADSTR="http://$IPADDR/wpad.dat" WPADSTR="http://$IPADDR/wpad.dat"
if [ -z "$DOMAIN" ]; then if [ -z "$DOMAIN" ]; then
DOMAIN=" " DOMAIN=" "