The September issue of Linux Journal (#29) will be printed 24 July 1996. and will be mailed from the printers on 29 July 1996. Subscription orders received by 3:00 pm PDT Monday, 15 July 1996 will start with issue #29. Call during normal West Coast business hours at 206-782-7733. TABLE OF CONTENTS LINUX JOURNAL #29 SEPTEMBER 1996 FEATURES Linux Distributions Compared Linux is evolving quickly. As we did in March 1996, we detail the features of Linux distributions to help you select one to meet your needs. by Bryan Phillippe and Linux Journal staff LJ Interviews Linus Torvalds With the release of Linux 2.0 on June 9, we thought it was once again time to visit the father of the OS. by Phil Hughes and Gena Shurtleff Using TeX with xtem A guide to xtem---a program that makes it easier for someone new to TeX or LaTeX to manage. by Evelyn Mitchell Licenses and Copyright What's the difference between a license and a copyright? It's important for those who program for Linux to know. by Michael K. Johnson NEWS & ARTICLES Bochs: A Portable PC Emulator for Unix/X by Kevin P. Lawton At Last, an X-Based Vi by Dan Wilder ILUG Shows Off by Shay Rojansky Getting to Know gdb by Mike Loukides and Andy Oram COLUMNS Letters to the Editor Letter from the Editor Letter from the Publisher New Products Linux Means Business: Using Progress at SSC Take Command: dtree DIRECTORIES Consultants Directory Advertisers Index UPCOMING: Lurking with PGP What is Java, Really? OpenGL Programming on Linux >>>Note that SSC has started a new magazine called WEBsmith. The premier issue of WEBsmith was included as a supplement in the January issue of Linux Journal. For more info check out our web site, http://www.ssc.com/. Linux Journal is carried by some newsstands (including all Computer Literacy stores in Silicon Valley) and is delivered to newsstands by two newsstand distributors. If you know a place selling magazines that you think should stock LJ, send e-mail to dist@ssc.com or have them call SSC at 206-782-7733. Getting LJ on newsstands is one of the best ways we can show the non-Internet crowd that Linux is for real. Subscriptions are: US$22/year U.S. US$27/year Canada US$32/year Foreign US$39/2 years U.S. US$49/2 years Canada US$54/2 years Foreign Linux Journal P.O. Box 85867 Seattle, WA 98145-1867 Fax: +1 206-782-7191 Tel: +1 206-782-7733 E-mail: subs@ssc.com URL: http://www.ssc.com/lj/ Our public key (for encrypting your credit card number) is available by fingering info@ssc.com. Subscriptions begin with the *current* issue. Back issues are available (except for Issues #1, #3, #4 and #17---we're out) for $4 each, or $6 each non-North American airmail. ***Note: All funds should be in U.S. dollars*** Other questions/comments can be sent to: linux@ssc.com