Text editing and typesetting
For typesetting papers, TeX is now available on pion, quark and lepton. All of the common macro packages used in physics are available. (The files are located in the directory /het/tex/macros.) There is an old guide to the PHYZZX macros and a sample harvmac preprint. The TeX previewer is xdvi. Learn to use it; save some trees. xdvi runs automatically when you double-click a DVI file from the File Manager.
FrameMaker is also available, but it's slow and you won't be likely to find many people to whom you can circulate your documents electronically.
___________________________________________________________________