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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 parseable format:

prctl -P {{PID}}

  • Get specific limit for a running process:

prctl -n process.max-file-descriptor {{PID}}