The tkinfo command will present a Tk-based X client for browsing emacs info files. The tokens command will tell you whether you currently have an AFS token. If for any reason you do not have a token, you can authenticate yourself to AFS and receive a token with the klog command. The Transfig package consists of transfig, fig2dev, and fig2ps2tex . Transfig can be used to convert FIG files into PostScript, PIC, PicTeX, or LaTeX format for printing or including in other documents.
Type trn to read news.
There are many very useful flags to trn. Read the man page for details. The same source files can be viewed on a terminal using nroff . There is an enhanced version of nroff and troff available called groff . See the online man page with man twm .