NAME App::ProcUtils - Command line utilities related to processes VERSION This document describes version 0.038 of App::ProcUtils (from Perl distribution App-ProcUtils), released on 2020-07-21. SYNOPSIS This distribution provides the following command-line utilities: * proc-exists * proc-kill * proc-list * proc-list-parents * proc-table FUNCTIONS exists Usage: exists(%args) -> [status, msg, payload, meta] Check if processes that match criteria exists. This function is not exported. Arguments ('*' denotes required arguments): * cmdline_match => *re* * cmdline_not_match => *re* * code => *code* Code is given Proc::ProcessTable::Process object, which is a hashref containing items like "pid", "uid", etc. It should return true to mean that a process matches. * exec_match => *re* * exec_not_match => *re* * logic => *str* (default: "AND") * pids => *array[unix::pid]* * quiet => *true* * uids => *array[unix::local_uid]* Returns an enveloped result (an array). First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information. Return value: (any) kill Usage: kill(%args) -> [status, msg, payload, meta] Kill processes that match criteria. This function is not exported. This function supports dry-run operation. Arguments ('*' denotes required arguments): * cmdline_match => *re* * cmdline_not_match => *re* * code => *code* Code is given Proc::ProcessTable::Process object, which is a hashref containing items like "pid", "uid", etc. It should return true to mean that a process matches. * exec_match => *re* * exec_not_match => *re* * logic => *str* (default: "AND") * pids => *array[unix::pid]* * signal => *unix::signal* (default: "TERM") * uids => *array[unix::local_uid]* Special arguments: * -dry_run => *bool* Pass -dry_run=>1 to enable simulation mode. Returns an enveloped result (an array). First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information. Return value: (any) list Usage: list(%args) -> [status, msg, payload, meta] List processes that match criteria. This function is not exported. Arguments ('*' denotes required arguments): * cmdline_match => *re* * cmdline_not_match => *re* * code => *code* Code is given Proc::ProcessTable::Process object, which is a hashref containing items like "pid", "uid", etc. It should return true to mean that a process matches. * detail => *true* Return detailed records instead of just PIDs. * exec_match => *re* * exec_not_match => *re* * logic => *str* (default: "AND") * pids => *array[unix::pid]* * uids => *array[unix::local_uid]* Returns an enveloped result (an array). First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information. Return value: (any) list_parents Usage: list_parents() -> [status, msg, payload, meta] List all the parents of the current process. This function is not exported. No arguments. Returns an enveloped result (an array). First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information. Return value: (any) table Usage: table() -> [status, msg, payload, meta] Run Proc::ProcessTable and display the result. This function is not exported. No arguments. Returns an enveloped result (an array). First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information. Return value: (any) HOMEPAGE Please visit the project's homepage at . SOURCE Source repository is at . BUGS Please report any bugs or feature requests on the bugtracker website When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature. SEE ALSO Proc::Find is a similar module; App::ProcUtils provides the CLI scripts as well as function interface. AUTHOR perlancar COPYRIGHT AND LICENSE This software is copyright (c) 2020, 2019, 2018, 2016, 2015 by perlancar@cpan.org. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.