Linux Operation with Fabric (ope.py)
#!/bin/bash
#==============================================================================
# check_ping_gw.sh
#
# How to use
# chek_ping_gw.sh
#==============================================================================
LANG=C
TMPFILE=/tmp/tmp.$$
ERROR=0
for i in `route -n | awk {'print $2'} | grep -Evi "IP|Gateway|0.0.0.0"`
do
ping -i 0.25 -c 3 -w 2 $i > ${TMPFILE}
if [ $? -ne 0 ] ; then
ERROR=1
fi
tail -n 3 ${TMPFILE}
rm ${TMPFILE}
done
if [ $ERROR -eq 1 ] ; then
echo "ping NG"
exit 1
fi
echo "ping OK"
exit 0
$ ./check_ping_gw.sh --- 192.168.0.1 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 502ms rtt min/avg/max/mdev = 0.783/0.838/0.902/0.054 ms ping OK
Linux Operation with Fabric (ope.py)