[sudo-users] Allowing command through pipe only

[Aaron Lewis]

Hi,

Say I want to grant user only the permission to run (only count how
many lines in the output),

iptables -L | wc -l

But to accomplish that, I will have to grant the permission to run this command:

iptables -L

That's not secure enough, 'cause user can view the rules now, any thoughts?

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Aaron Lewis - PGP: 0xDFE6C29E ( http://keyserver.veridis.com )
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