Hello all,
In man ping spune cam asa:
If ping does not receive any reply packets at all it will exit with code
1. On error it exits with code 2. Otherwise it exits with code 0. This
makes it possible to use the exit code to see if a host is alive or not.
CU ALTE CUVINTE:
#Exit code = 1 -> Host Down
#Exit code = 2 -> Host Up but are some errors
#Exit code = 0 -> Host Up
Cum fac sa preiau intr-o variabila $exit_code?
Ma intereseaza sa analizez o retea, folosind acest feature al lui ping, ceva
de genul:
for ...
do
if `ping -c 3 -w 3 $network.$i &> /dev/null`;
then echo 'Host Up';
else echo 'Host Down or Host Up but are some errors';
#iar aici sa detaliez (daca este Down sau este Up dar cu ceva erori)
fi
done
Regards,
Alex
