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[rpm] Maximum RPM. Edward C. Bailey. Copyright © 1997. 1-888172-78-9.

[sendmail] sendmail. Bryan Costales. Eric Allman. Neil Rickert. Copyright © 1993. 1-56592-056-2.

[lilo] LILO User's guide. Werner Almesberger. file:///usr/share/doc/lilo/user.dvi.

[nag] LINUX Network Administrator's Guide. Olaf Kirch. Copyright © 1995. 1-56592-087-2.

[lunet96] Linux Anwenderhandbuch. Sebastian Hetze. Dirk Hohndel. Martin Müller. Olaf Kirch. 6. Copyright © 1996. 3-929764-05-9.

[garfinkel93] Practical UNIX Security. Simon Garfinkel. Gene Spafford. Copyright © 1993. 0-937175-72-2.

[hunt95] TCP/IP Netwerk Administration. Craig Hunt. Copyright © 1995. 3-930673-02-9.

[oreilly:92] Managing UUCP and Usenet. Tim O'Reilly. Grace Todino. 0-937175-93-5. Copyright © 1992.

[welsh94] Linux Installation and Getting Started. Matt Welsh. 2. Copyright © 1994. 3-930419-03-3.

[vi] Learning the vi Editor. Linda Lamb. Copyright © 1990. 0-937175-67-6.

[welsh:95] Running Linux. Matt Welsh. Lars Kaufman. 1-56592-100-3. Copyright © 1995 O'Reilly.

[schneiderer:98] Sicherheit Kostenlos – Firewall mit Linux. Jürgen Schneiderer. Copyright © 1998 iX. 12.

[kienle:95] TIS: Toolkit für anwendungsorientie Firewall-Systeme. Michael Kienle. Copyright © 1995 iX. 8.

[kunitz:95] Ulrich Kunitz. Sicherheit fast kostenlos: Einrichtung eines kostenlosen Firewall-Systems. Copyright © 1995 iX. 9.

[cheswick:96] Firewalls und Sicherheit im Internet. William R. Cheswick. Steven M. Bellovin. Copyright © 1996 Addison Wesley. 3-89319-875-x.

[chapman:96] Einrichten von Internet Firewalls. Sicherheit im Internet gewährleisten. Brent Chapman. Elisabeth D. Zwicky. Copyright © 1996 O'Reilly. 3-930673312.

[stoll:98] Kuckucksei. Die Jagd auf die deutschen hacker, die das Pentagon knackten. Clifford Stoll. Copyright © 1998 Fischer-TB. Verlag. 3-596139848.

[tung:99] Kerberos: A Network Authentication System. Brian Tung. Copyright © 1999 Fischer-TB. Verlag. 0-201-37924-4.

[fang:93] The Hitchhiker's Guide to X386/XFree86 Video Timing (or, Tweaking your Monitor for Fun and Profit). Chin Fang. Bob Crosson. Eric S. Raymond. Copyright © 1993.

[hetze:96] Linux Anwenderhandbuch. Sebastian Hetze. Dirk Hohndel. Martin Müller. Olaf Kirch. 6. Copyright © 1996 LunetIX Softfair. 3-929764-05-9.