tlmgr-search
Search for TeX Live packages using (Perl) regex. tldr-pages
On several platforms
Several platforms
Search for a package name and descriptions of all locally installed packages from a specific regex
tlmgr search "regex"IdentifySearch for all file names of all locally installed packages from a regex
tlmgr search --file "regex"IdentifySearch for all file names, package names, and descriptions of all locally installed packages from a regex
tlmgr search --all "regex"IdentifySearch the TeX Live database, instead of the local installation
tlmgr search --global "regex"IdentifyRestrict the matches for package names and descriptions (but not for file names) to whole words
tlmgr search --all --word "regex"Identify