pid_of should use, name or process, and running user.

[bunkacid]

it would be great if the pid_of option could take two arguments, the name of the program as it already does along with the user running the process.

pid_of = ntpd root;

this would find, the process named ntpd, running as root.

[jwarnier]

This feature is already possible with the "pgrep" tool, from the "procps" suite of utilities.

Would be a good idea to use it or borrow code from it?

Hope it helps.