"Vivek J. Patankar" <list307@xxxxxxxxx> writes: > > Is there a way i can do this? without violating the "normal" security > > rules? I mean no changing permissions to the command *tcpdump*. > > sudo sudo is the best answer, since you can give them permission to run any particular command(s). But for nostalgia's sake, you could create a group "dumpers", put those users in the group, change ownership of tcpdump to root.dumpers, and chmod it +s. -- Donald Arseneau asnd@xxxxxxxxx