Hi,
If you you want a quicker execution - you could also run the pings to separate hosts in parallel starting the jobs in background (&) and waiting for them with "wait" after that. You'll have to be more careful about the outputs in that case - e.g. redirect them to separate files.
Regards,
Javor
If you you want a quicker execution - you could also run the pings to separate hosts in parallel starting the jobs in background (&) and waiting for them with "wait" after that. You'll have to be more careful about the outputs in that case - e.g. redirect them to separate files.
Regards,
Javor
On Mon, Jul 28, 2008 at 2:57 PM, Laurence Alexander Hurst <L.A.Hurst@xxxxxxxxxxx> wrote:
Gopinath Achari wrote:Do you mean something like:
hi,
how to write a scripts which launches 10 pings to different
destinations at execution of single shell scripts
please help me any ideas
regards,
Gopinath
ping -c10 host1
ping -c10 host2
....
which will ping host1 10 times, then host2 10 times etc. (see `man ping` for details of the options).
If you have a list of hosts in a file, you could do:
for host in `cat [filename]`
do
ping -c10 $host
done
or:
while read host
do
ping -c10 $host
done << [filename]
If you only want to ping each host once, you can substitute '-c10' with '-c1' (again, see the man page).
Hope this helps
Laurence
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