1. uninterruptible power supply .
2. A source level C debugger that runs under X11 or SunView by Mark Russell mtr@ukc.ac.uk . Ups includes a C interpreter which allows you to add fragments of code simply by editing them into the source window. Version 2.1.
Ported to Sun , DECstation , VAX Ultrix , HLH Clipper .
ftp://export.lcs.mit.edu/contrib/ . Mailing list: ups-users-request@ukc.ac.uk.
Unofficial enhancements by Rod Armstrong rod@sj.ate.slb.com ftp://sj.ate.slb.com/misc/Unix/ups/contrib/rob .
(1991-05-20)