A.2 Text Processing and Programming

• Learning the vi Editor by Linda Lamb; O'Reilly & Associates; ISBN 0-937175-67-6; 1992. A complete introduction to vi , structured like UNIX in a Nutshell .

• Learning GNU Emacs , second edition, by Deb Cameron & Bill Rosenblatt; O'Reilly & Associates; ISBN 1-56592-152-6; 1996. Emacs doesn't come with some versions of UNIX, but users find and install it - especially the version called GNU Emacs.

• Learning Perl , second edition, by Randal L. Schwartz and Tom Christiansen; O'Reilly & Associates; ISBN 1-56592-284-0; 1997. An introduction to one of the most popular and powerful ways to process text and data and use all the power in your computer system.