in reply to looking for the next hop

Better check the return value of this line: 
ip route flush cache

[download]
If you are not logged in as root, you may not have access to he "ip" command. (either wrong permissions or wrong path.)

Replies are listed 'Best First'.
Re^2: looking for the next hop
by cc (Beadle) on Jan 24, 2006 at 22:12 UTC
    no, I run this script from cron as root user
    and it seems to work,
    but I don't know if it's a good idea to feed the system with backticks.
    I would like to avoid zombie processes executed via perl.
[reply]

In Section Seekers of Perl Wisdom