Running Process Information
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Running Process Information
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Debugging and Tracing (utilities, system and library calls which support debugging and tracing)
See also Process Limits Permission and access restriction (files, resources, etc)
See also Process Creation and Control covers child process control (like sending signals), renice, fork, et al
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Is there a way to hide perl's command line from programs such as "ps"?
(PERL predefined variable) $PROCESS_ID The process number of the Perl running this script.
(PERL predefined variable) $BASETIME The time at which the script began running.
(PERL predefined variable) $EXECUTABLE_NAME The name that the Perl binary itself was executed as, from C's argv[0].
(Perl builtin function) getppid Returns the process id of the parent process.
(Perl builtin function) times Returns a four-element array giving the user and system times, in seconds, for this process and the children of this process.
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