MODULE(1) User Contributed Perl Documentation MODULE(1) module (SYNOPSIS) module [options] sub-command [args ...] (DESCRIPTION) modulefile . https://lmod.readthedocs.org . (OPTIONS) -h -? -H --help -s availStyle --style=availStyle avail : system (: system) --regression_testing Lmod -b --brief -D stderr --debug=dbglvl stderr ( dbglvl 1 2 3 ) --pin_versions (restore) -d --default avail -q --quiet --expert (expert) -t --terse : list avail spider savelist --initial_load Lmod --latest ( ) -I --ignore_cache () (cache) --novice expert quiet --raw modulefile show -w twidth --width=twidth -v --version -r --regexp (regular expression) --gitversion git --dumpversion --dumpname Lmod --check_syntax --checkSyntax : --config Lmod --miniConfig Lmod --config_json Lmod json --mt (Module Table) --timer -f --force (sticky) --redirect list avail spider stdout ( stderr) --no_redirect list avail spider stderr --show_hidden -A --all avail spider --spider_timeout=timeout (timeout) spider -T --trace --nx --no_extensions (extensions) --protected_vars ( ) Lmod LD_PRELOAD LD_LIBRARY_PATH --loc --location show --terse_show_extensions terse avail --pod pod (COMMAND OVERVIEW) module [options] sub-command [args ...] : help help module [...] () /: load | add module [...] () try-load | try-add module [...] () del | unload module [...] () swap | sw | switch m1 m2 m1 m2 purge refresh . update . / : list list s1 s2 ... avail | av avail | av string "string". category | cat category | cat s1 s2 ... overview | ov overview | ov string "string" spider spider module spider string "string". spider name/version . whatis module whatis keyword | key string whatis "string". Lmod: (spider list avail keyword) : -r spider '^p' `p' `P' -r spider mpi "mpi" . -r spider 'mpi$ "mpi" . : save | s "default" . save | s name "name". reset "restore system" restore | r "default" . restore | r name "name". restore system . savelist . describe | mcc name . disable name ( ) . : getdefault [name] name "default" . ===> "restore" <==== setdefault [name] name (). ===> "save" . <==== : is-loaded modulefile (true) is-avail modulefile (true) show modulefile . use [-a] path path MODULEPATH. unuse path path MODULEPATH. tablelist lua. : LMOD_COLORIZE "YES" Lmod . Lmod Documentation: https://lmod.readthedocs.org GitHub: https://github.com/TACC/Lmod SourceForge: https://lmod.sf.net TACC Homepage: https://www.tacc.utexas.edu/research-development/tacc-projects/lmod To report a bug please read https://lmod.readthedocs.io/en/latest/075_bug_reporting.html (AUTHOR) Robert McLay mclay@tacc.utexas.edu perl v5.42.2 2026-08-03 MODULE(1)