$ tlmgr usertreelatex: manage packages
tlmgr
$ sudo `which tlmgr` <options> <package-name>kpsewhich
TODO: finish up writing this note
in the name of god, the most beneficent, the most merciful
tlmgr
$ tlmgr usertree$ sudo `which tlmgr` <options> <package-name>kpsewhich
TODO: finish up writing this note