prctl

Get or set the resource controls of running processes, tasks, and projects. More information: https://www.unix.com/man-page/sunos/1/prctl.

Examine process limits and permissions:
prctl {{pid}}
Examine process limits and permissions in machine parsable format:
prctl -P {{pid}}
Get specific limit for a running process:
prctl -n process.max-file-descriptor {{pid}}

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