Rick Stevens wrote: <snip>
Well, you could run something like this:
#!/bin/bash FIRSTIP=192.168.0.1 LASTIP=192.168.0.255
IP=$FIRSTIP echo `date` while [ $IP -le $LASTIP ]; do ping -q -c 1 $IP >/dev/null if [ $? -eq 0 ]; then echo $IP is alive else echo $IP is NOT alive fi
let IP=$IP+1 done
Oops! I hacked that up from another bit of kit and didn't check it. It should be:
#!/bin/bash # Change this line to reflect your network IP... NET=192.168.0 FIRSTIP=1 LASTIP=254
IP=$FIRSTIP echo `date` while [ $IP -le $LASTIP ]; do ping -q -c 1 $NET.$IP >/dev/null if [ $? -eq 0 ]; then echo $NET.$IP is alive else echo $NET.$IP is NOT alive fi
let IP=$IP+1 done
Sorry, gang! ---------------------------------------------------------------------- - Rick Stevens, Senior Systems Engineer rstevens@xxxxxxxxxxxxxxx - - VitalStream, Inc. http://www.vitalstream.com - - - - The Navy's a bunch of wimps! MY job's an adventure! - ----------------------------------------------------------------------
