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-rwxr-xr-xautoDHCP.sh6
1 files changed, 3 insertions, 3 deletions
diff --git a/autoDHCP.sh b/autoDHCP.sh
index 484dd33..b7bc08c 100755
--- a/autoDHCP.sh
+++ b/autoDHCP.sh
@@ -33,8 +33,8 @@ function guess_wifi {
}
function guess_nowifi {
for i in `ls /sys/class/net/`; do
- if [ ! -d "/sys/class/net/$i/wireless" ] ; then
- if [ "$interface" ] ; then
+ if [ ! -d "/sys/class/net/$i/wireless" ] ; then
+ if [ "$interface" ] ; then
if [[ "$i" < "$înterface" ]] ; then
interface="$i"
fi
@@ -45,7 +45,7 @@ function guess_nowifi {
done
}
function guess_internet {
- echo $(ip route show | grep 'default' | \
+ echo $(ip route show | grep 'default' | head -n 1 | \
sed 's/.*dev/dev/' | sed 's/scope//' | \
sed 's/src \([[:digit:]]\{1,3\}\.\)\{3\}[[:digit:]]\{1,3\}//g' | \
sed 's/link//' |