set -e
+svc="netserver"
+if pgrep $svc >/dev/null
+then
+ echo "$svc have existed, exit!"
+ exit 0
+fi
+
echo "===Install netperf before test begin!!!==="
cp /etc/apt/sources.list /etc/apt/sources.list_bkp
cp /etc/resolv.conf /etc/resolv.conf_bkp
service netperf start
echo "===Install netperf before test end!!!==="
+