| Call number | Item |
| Q | Science (Go to start of category) |
| QA | Mathematics and Computer Science (Go to start of category) |
| QA76.76 .O63 C865 1996 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) UNIX Systems Programming for SVR4 (originally published 1996; free electronic edition 2014), by David A. Curry (multiple formats with commentary at bitsinthewind.com) |
| QA76.76.O63 D83 1994 | The Operating Systems Handbook: UNIX, OpenVMS, OS/400, VM and MVS (New York: McGraw-Hill, c1994), by Bob DuCharme (PDF files with commentary at snee.com) |
| QA76.76.O63 F56 | An Operating Systems Vade Mecum (second edition), by Raphael A. Finkel (PDF at UKY) |
| QA76.76 .O63 G5 | Debian GNU/Linux: Guide to Installation and Usage, by John Goerzen and Ossama Othman |
| QA76.76.O63 G598 2000 | GNU Autoconf, Automake, and Libtool, by Gary V. Vaughan, Ben Elliston, Tom Tromey, and Ian Lance Taylor (HTML with commentary at sourceware.org) |
| QA76.76.O63 H3547 2005 | Linux Quick Fix Notebook, by Peter Harrison (PDF at pearsoncmg.com) |
| QA76.76 .O63 I645 2011 | Introduction to the New Mainframe: z/OS Basics (third edition; Poughkeepsie, NY: IBM International Technical Support Organization, 2011), by Mike Ebbers, John Kettner, Wayne O'Brien, and Bill Ogden (PDF at ibm.com) |
| QA76.76 .O63 K566 1995 | Linux Network Administrator's Guide (online first edition, 1996), by Olaf Kirch (HTML at tldp.org) |
| QA76.76 .O63 K566 2000 | Linux Network Administrator's Guide (second edition, 2000), by Olaf Kirch and Terry Dawson (illustrated HTML at oreilly.com) |
| QA76.76.O63 K786 2007 | Linux Kernel in a Nutshell (c2007), by Greg Kroah-Hartman (PDF and Docbook files at kroah.com) |
| QA76.76.O63 L44715 | The Complete FreeBSD (electronic edition, based on the 4th print edition), by Greg Lehey (gzipped PDF and Postscript with commentary at lemis.com) |
| QA76.76 .O63 M372 | Learning Debian GNU/Linux (first edition, 1999), by Bill McCarty (HTML at oreilly.com) |
| QA76.76.O63 M58 | Advanced Linux Programming, by Mark Mitchell, Jeffrey Oldham, and Alex Samuel (PDF files with commentary at github.io) |
| QA76.76 .O63 M6 | Securing and Optimizing Linux (version 2.0, 2001), by Gerhard Mourani (PDF at openna.com) |
| QA76.76.O63 O34345 2004 | The Official Samba-3 HOWTO and Reference Guide, ed. by John H. Terpstra and Jelmer R. Vernooij (PDF at pearsoncmg.com) |
| QA76.76 .O63 O94 2006 | Ubuntu Hacks (c2006), by Jonathan Oxer, Kyle Rankin, and Bill Childers (illustrated HTML at oreilly.com) |
| QA76.76 .O63 R395 2003 | The Art of Unix Programming, by Eric S. Raymond (HTML with commentary at catb.org) |
| QA76.76 .O63 R396 | The Cathedral and the Bazaar (prepublication version, with commentary), by Eric S. Raymond (multiple formats at catb.org) |
| QA76.76.O63 R436 2003 | The Linux Development Platform (c2003), by Rafeeq Ur Rehman and Christopher Paul (PDF at pearsoncmg.com) |
| QA76.76 .O63 R46 1992 | Project Oberon: The Design of an Operating System and Compiler (electronic edition, 2005), by Niklaus Wirth and Jürg Gutknecht (PDF in Switzerland) |
| QA76.76 .O63 R46 2004 | Programming in Oberon: Steps Beyond Pascal and Modula (c1992), by Martin Reiser and Niklaus Wirth (PDF in Switzerland) |
| QA76.76 O63 S348 | The Debian Linux User's Guide (second edition, c1998), by Dale Scheetz (HTML at linuxmafia.com) |
| QA76.76 .O63 S5556 2019 | The Linux Command Line (fifth Internet edition, 2019), by William E. Shotts (PDF with commentary at linuxcommand.org and Sourceforge) |
| QA76.76 .O63 S73468 2003 | Inferno Programming With Limbo (Chichester, UK: J. Wiley and Sons, c2003), by Phillip Stanley-Marbell (PDF with commentary at cat-v.org) |
| QA76.76.O63 S7369 1999 | In the Beginning Was the Command Line, by Neal Stephenson (zipped text at cryptonomicon.com) |