SGI Irix 6.x specifics

- ctrl-C won't kill pending jobs; must hit ctrl-Z to put in background,
hit ps to show jobs, and kill -9 job.

- redirection of sterr on command line doens't work (can't do
find . -name xx -print 2>/dev/null)

- more counts down %complete and pops up a status when the file 
more has ended.

- sgi doesn't buffer characters!!! you must be careful typing while
other commands are pending.

- GUI perf monitors: gr_osview, gmemusage, gr_top (just like top)

- showfiles akin to pkginfo