[Discover] Leopard’s Unix tricks http://www.macworld.com/article/132556/2008/04/geekfactor2504.html
(leopard osx mac tips) 
[Discover] Time Machine for every Unix out there - IMHO http://blog.interlinked.org/tutorials/rsync_time_machine.html (rsync backup linux unix)
[Discover] Unix Toolbox http://cb.vu/unixtoolbox.xhtml (cheatsheet sysadmin reference linux)
[Discover] Fink - Home http://fink.sourceforge.net/ (unix mac opensource apple)
[Discover] UNIX tips: Learn 10 good UNIX usage habits http://www-128.ibm.com/developerworks/aix/library/au-badunixhabits.html (shell linux reference unix)
[Discover] System Administrators Toolkit: Monitoring a slow system http://www-128.ibm.com/developerworks/aix/library/au-satslowsys.html?ca=dgr-btw01QuickUnix (optimization sysadmin unix server)
[Discover] PuTTY Tray - now portable too! http://www.xs4all.nl/~whaa/putty/ (tools windows apps freeware)
[Discover] Bringing Debian APT to the iPhone - Jay Freeman (saurik) http://www.saurik.com/id/1 (iphone software unix opensource)
[Discover] Handy one-liners for SED http://www-h.eng.cam.ac.uk/help/tpl/unix/sed.html (shell reference tools sed)
[Discover] Unix Commands Unique to Darwin http://www.matisse.net/OSX/darwin_commands.html (unix cli reference osx)
[Discover] Hivelogic - The Narrative - Using /usr/local http://hivelogic.com/narrative/articles/using_usr_local (unix tutorial mac usr/local)
[Discover] Running Things Periodically with Launchd http://duncandavidson.com/essay/2006/01/periodiclaunchd (osx admin launchd howto)
[Discover] Macworld: Mac OS X Hints: Find all recently modified files http://www.macworld.com/weblogs/macosxhints/2007/05/findrecent/index.php?lsrc=mwrss (terminal reference mac tips)
[Discover] MacDevCenter.com -- Top Ten Mac OS X Tips for Unix Geeks http://www.macdevcenter.com/pub/a/mac/2002/10/22/macforunix.html?CMP=OTC-13IV03560550&ATT=Top+Te ... (osx unix tips mac)
[Discover] ONLamp.com: What's New in FreeBSD 7.0 http://www.onlamp.com/lpt/a/7230 (freebsd bsd unix innovation)
[Discover] Tunnelblick - GUI for OpenVPN on the Mac http://www.tunnelblick.net/ (osx openvpn mac security)
[Discover] LinuxHaxor.net | 68 Linux Related Free E-books http://www.linuxhaxor.net/2007/09/05/68-linux-related-free-e-books/ (linux books free reference)
[Discover] Analyzing Malicious SSH Login Attempts http://www.securityfocus.com/infocus/1876 (ssh honeypot security sysadmin)
[Discover] ZFS on OS X- Trac http://trac.macosforge.org/projects/zfs/wiki (zfs unix sysadmin osx)

[Discover] Homepage of ZABBIX :: An Enterprise-Class Open Source Distributed Monitoring Solution http://www.zabbix.com/index.php (linux network monitoring opensource)
[Discover] The Berkeley Utilities http://www.openetwork.com/berk.html (windows tools utilities unix)
[Discover] Porting And Archive Centre For HP-UX http://hpux.its.tudelft.nl/ (unix sysadmin software)
[Discover] Bwana http://www.bruji.com/bwana/index.html (unix mac tools osx)
[Discover] Time Machine For Tiger | Mac Geekery http://www.macgeekery.com/tips/automation/time_machine_for_tiger (mac rsync backup timemachine)
[Discover] Lamby’s Blog » Blog Archive » “Can you get cp to give a progress bar like wget?” http://chris-lamb.co.uk/2008/01/24/can-you-get-cp-to-give-a-progress-bar-like-wget/ (shell linux tips bash)
[Discover] Unix Portal:Nexenta OS - Nexenta GNU/OpenSolaris http://www.gnusolaris.org/gswiki (solaris opensolaris opensource debian)
[Discover] Linux, FreeBSD, OpenBSD, NetBSD, HP-UX, Tru64 Unix Documentation Project http://nixdoc.net/ (unix sysadmin linux reference)
[Discover] Perform GnuPG Functions Within Vim http://www.savvyadmin.com/2007/10/08/perform-gnupg-functions-within-vim/ (encryption reference vim unix)
[Discover] Rudix http://rudix.org/index.html (mac technology sysadmin unix)
[Discover] kSar Tool http://ksar.atomique.net/index.html (sysadmin unix sar performance)
[Discover] How-To: SSH tunnels for secure network access http://www.engadget.com/2006/03/21/how-to-ssh-tunnels-for-secure-network-access/ (ssh network security unix)
[Discover] Oracle Memory Usage in Sun Solaris http://www.idevelopment.info/data/Oracle/DBA_tips/Sun_Solaris/SUNSOLARIS_5.shtml (sysadmin unix solarix oracle)
[Discover] monit http://www.tildeslash.com/monit/ (linux sysadmin monitoring network)
[Discover] imbe's version of dj's sysinfo http://imbezol.org/sysinfo/ (bsd sysadmin scripts unix)
[Discover] unixzone dot dk http://www.unixzone.dk/unix/ (solaris opensolaris sysadmin unix)
[Discover] Linux Tutorials How to use Screen on Linux by rackAID http://www.rackaid.com/resources/linux-tutorials/general-tutorials/linux-screen.cfm (linux sysadmin screen ubuntu)
[Discover] Benjamin Han: UNIX Tips for Mac OS X http://www.cs.cmu.edu/~benhdj/Mac/unix.html (mac unix macosx tips)
[Discover] Unixmail for Windows http://unixmail-w32.sourceforge.net/ (windows email unix mail)
[Discover] The Unix Acronym List: Unix Commands http://www.roesler-ac.de/wolfram/acro/Cmd.htm (reference linux commands unix)
[Discover] Databasetest: Sun UltraSparc T1 vs. AMD Opteron http://print.tweakers.net/?reviews/633 (sysadmin tweakers.net dutch unix)
[Discover] UNIX tips: Productivity tips http://www-128.ibm.com/developerworks/aix/library/au-productivitytips.html?ca=dgr-lnxw07UNIX-Office- ... (unix tips linux productivity)
[Discover] Linux.com | Protect SSH from brute force attacks with pam_abl http://www.linux.com/article.pl?sid=07/03/20/2043209 (ssh linux security linu)
[Discover] ODBC, JDBC and XML Drivers for Windows, Unix, Linux, Mac OS X and OpenVMS http://www.easysoft.com/index.html (sysadmin odbc unix oracle)
[Discover] Sudo Main Page http://www.courtesan.com/sudo/sudo.html (manual sysadmin documentation unix)
[Discover] Whitedust: Recent SSH Brute-Force Attacks http://www.whitedust.net/article/27/Recent%20SSH%20Brute-Fo. (ssh security sysadmin unix)
[Discover] Asterisk Guru - Tutorials and howto's for the asterisk PBX and voip in general http://www.asteriskguru.com/ (asterisk voip tutorial pbx)
[Discover] The Toolsmith | RRD Editor http://thetoolsmith.com/rrd_editor_index.php (rrdtool sysadmin unix snmp)
[Discover] ITtoolbox UNIX Knowledge Base http://unix.ittoolbox.com/ (unix sysadmin reference articles)
[Discover] ONLamp.com: Deploying a VPN with PKI http://www.oreillynet.com/lpt/a/5273 (oreilly sysadmin onlamp openvpn)
[Discover] Zmanda: Leader in open source backup, http://zmanda.com/ (backup opensource sysadmin storage)
[Discover] Tunnelblick - GUI for OpenVPN on the Mac http://www.tunnelblick.net/ (osx openvpn mac security)
[Discover] netdirekt Frankfurt - Provider, Webhosting und Server http://neu.netdirekt.de/c/cms/front_content.php?idcat=3&lang=3 (unix hosting)
[Discover] Gentoo Linux Documentation -- A short guide to Gentoo/FreeBSD http://www.gentoo.org/doc/en/gentoo-freebsd.xml (sysadmin bsd gentoo freebsd)
[Discover] clapf http://clapf.acts.hu/index.html (antispam postfix antivirus unix)
[Discover] FTester - Trac http://dev.inversepath.com/trac/ftester (tools ids security linux)
[Discover] The Rocks Project - Welcome http://www.rocksproject.org/ (linux tutorial howto unix)
[Discover] Homepage of ZABBIX :: An Enterprise-Class Open Source Distributed Monitoring Solution http://www.zabbix.com/index.php (linux network monitoring opensource)
[Discover] The Berkeley Utilities http://www.openetwork.com/berk.html (windows tools utilities unix)
[Discover] Time Machine for every Unix out there - IMHO http://blog.interlinked.org/tutorials/rsync_time_machine.html (rsync backup linux unix)
[Discover] Bwana http://www.bruji.com/bwana/index.html (unix mac tools osx)
[Discover] Time Machine For Tiger | Mac Geekery http://www.macgeekery.com/tips/automation/time_machine_for_tiger (mac rsync backup timemachine)
[Discover] Unix Portal:Nexenta OS - Nexenta GNU/OpenSolaris http://www.gnusolaris.org/gswiki (solaris opensolaris opensource debian)
[Discover] Linux, FreeBSD, OpenBSD, NetBSD, HP-UX, Tru64 Unix Documentation Project http://nixdoc.net/ (unix sysadmin linux reference)
[Discover] Rudix http://rudix.org/index.html (mac technology sysadmin unix)
[Discover] kSar Tool http://ksar.atomique.net/index.html (sysadmin unix sar performance)
[Discover] How-To: SSH tunnels for secure network access http://www.engadget.com/2006/03/21/how-to-ssh-tunnels-for-secure-network-access/ (ssh network security unix)
[Discover] Oracle Memory Usage in Sun Solaris http://www.idevelopment.info/data/Oracle/DBA_tips/Sun_Solaris/SUNSOLARIS_5.shtml (sysadmin unix solarix oracle)
[Discover] monit http://www.tildeslash.com/monit/ (linux sysadmin monitoring network)
[Discover] imbe's version of dj's sysinfo http://imbezol.org/sysinfo/ (bsd sysadmin scripts unix)
[Discover] unixzone dot dk http://www.unixzone.dk/unix/ (solaris opensolaris sysadmin unix)
[Discover] Fink - Home http://fink.sourceforge.net/ (unix mac opensource apple)
[Discover] Linux Tutorials How to use Screen on Linux by rackAID http://www.rackaid.com/resources/linux-tutorials/general-tutorials/linux-screen.cfm (linux sysadmin screen ubuntu)
[Discover] Benjamin Han: UNIX Tips for Mac OS X http://www.cs.cmu.edu/~benhdj/Mac/unix.html (mac unix macosx tips)
[Discover] Unixmail for Windows http://unixmail-w32.sourceforge.net/ (windows email unix mail)
[Discover] The Unix Acronym List: Unix Commands http://www.roesler-ac.de/wolfram/acro/Cmd.htm (reference linux commands unix)
[Discover] Databasetest: Sun UltraSparc T1 vs. AMD Opteron http://print.tweakers.net/?reviews/633 (sysadmin tweakers.net dutch unix)
[Discover] BSD Guides :: Doing Stuff With FreeBSD, NetBSD, OpenBSD, & Mac OS X http://www.bsdguides.org/guides/freebsd/security/harden.php (security bsd hardening unix)
[Discover] UNIX tips: Productivity tips http://www-128.ibm.com/developerworks/aix/library/au-productivitytips.html?ca=dgr-lnxw07UNIX-Office- ... (unix tips linux productivity)
[Discover] Solaris Internals http://www.solarisinternals.com/si/index.php (solaris unix sun kernel)
[Discover] How to make custom prompts http://understudy.net/custom.html (unix shells)
[Discover] Linux.com | Protect SSH from brute force attacks with pam_abl http://www.linux.com/article.pl?sid=07/03/20/2043209 (ssh linux security linu)
[Discover] ODBC, JDBC and XML Drivers for Windows, Unix, Linux, Mac OS X and OpenVMS http://www.easysoft.com/index.html (sysadmin odbc unix oracle)
[Discover] Sudo Main Page http://www.courtesan.com/sudo/sudo.html (manual sysadmin documentation unix)
[Discover] Whitedust: Recent SSH Brute-Force Attacks http://www.whitedust.net/article/27/Recent%20SSH%20Brute-Fo. (ssh security sysadmin unix)
[Discover] Asterisk Guru - Tutorials and howto's for the asterisk PBX and voip in general http://www.asteriskguru.com/ (asterisk voip tutorial pbx)
[Discover] The Toolsmith | RRD Editor http://thetoolsmith.com/rrd_editor_index.php (rrdtool sysadmin unix snmp)
[Discover] ITtoolbox UNIX Knowledge Base http://unix.ittoolbox.com/ (unix sysadmin reference articles)
[Discover] ONLamp.com: Deploying a VPN with PKI http://www.oreillynet.com/lpt/a/5273 (oreilly sysadmin onlamp openvpn)
[Discover] SendEmail http://caspian.dotconf.net/menu/Software/SendEmail/ (email windows freeware scripting)
[Discover] Monitorix Project - Home http://www.monitorix.org/index.php (monitoring sysadmin unix software)
[Discover] LWD - How To Install a Secure BSD System - Part 1 http://www.littlewhitedog.com/content-72.html (bsd unix sysadmin reference)
[Discover] UNIX tips: Learn 10 good UNIX usage habits http://www-128.ibm.com/developerworks/aix/library/au-badunixhabits.html (shell linux reference unix)
[Discover] rdiff-backup: Main http://www.nongnu.org/rdiff-backup/ (backup software linux rsync)
[Discover] Welcome to DenyHosts http://denyhosts.sourceforge.net/ (ssh linux security sysadmin)
[Discover] Secure BIND Template v5.1 05 JAN 2006 Rob Thomas robt@cymru.com http://www.cymru.com/Documents/secure-bind-template.html (dns bind security template)
[Discover] TIP SSH Reverse Tunnel - Gentoo Linux Wiki http://gentoo-wiki.com/TIP_SSH_Reverse_Tunnel (ssh howto security network)
[Discover] Apache best-practices, web development, hacking, and htaccess http://www.askapache.com/ (apache sysadmin reference tutorial)
[Discover] Blocking Spam with Postfix and Amavis (Dec 03) http://www.stonehenge.com/merlyn/PerlJournal/col07.html (sysadmin postfix spam mail)
[Discover] Time Machine for every Unix out there - IMHO http://blog.interlinked.org/tutorials/rsync_time_machine.html (rsync backup linux unix)
[Discover] Unix Toolbox http://cb.vu/unixtoolbox.xhtml (cheatsheet sysadmin reference linux)
[Discover] Fink - Home http://fink.sourceforge.net/ (unix mac opensource apple)
[Discover] UNIX tips: Learn 10 good UNIX usage habits http://www-128.ibm.com/developerworks/aix/library/au-badunixhabits.html (shell linux reference unix)
[Discover] System Administrators Toolkit: Monitoring a slow system http://www-128.ibm.com/developerworks/aix/library/au-satslowsys.html?ca=dgr-btw01QuickUnix (optimization sysadmin unix server)
[Discover] PuTTY Tray - now portable too! http://www.xs4all.nl/~whaa/putty/ (tools windows apps freeware)
[Discover] Bringing Debian APT to the iPhone - Jay Freeman (saurik) http://www.saurik.com/id/1 (iphone software unix opensource)
[Discover] Handy one-liners for SED http://www-h.eng.cam.ac.uk/help/tpl/unix/sed.html (shell reference tools sed)
[Discover] Unix Commands Unique to Darwin http://www.matisse.net/OSX/darwin_commands.html (unix cli reference osx)
[Discover] Hivelogic - The Narrative - Using /usr/local http://hivelogic.com/narrative/articles/using_usr_local (unix tutorial mac usr/local)
[Discover] Running Things Periodically with Launchd http://duncandavidson.com/essay/2006/01/periodiclaunchd (osx admin launchd howto)
[Discover] Macworld: Mac OS X Hints: Find all recently modified files http://www.macworld.com/weblogs/macosxhints/2007/05/findrecent/index.php?lsrc=mwrss (terminal reference mac tips)
[Discover] MacDevCenter.com -- Top Ten Mac OS X Tips for Unix Geeks http://www.macdevcenter.com/pub/a/mac/2002/10/22/macforunix.html?CMP=OTC-13IV03560550&ATT=Top+Te ... (osx unix tips mac)
[Discover] ONLamp.com: What's New in FreeBSD 7.0 http://www.onlamp.com/lpt/a/7230 (freebsd bsd unix innovation)
[Discover] Tunnelblick - GUI for OpenVPN on the Mac http://www.tunnelblick.net/ (osx openvpn mac security)
[Discover] LinuxHaxor.net | 68 Linux Related Free E-books http://www.linuxhaxor.net/2007/09/05/68-linux-related-free-e-books/ (linux books free reference)
[Discover] Analyzing Malicious SSH Login Attempts http://www.securityfocus.com/infocus/1876 (ssh honeypot security sysadmin)
[Discover] ZFS on OS X- Trac http://trac.macosforge.org/projects/zfs/wiki (zfs unix sysadmin osx)
[Discover] FTester - Trac http://dev.inversepath.com/trac/ftester (tools ids security linux)
[Discover] Homepage of ZABBIX :: An Enterprise-Class Open Source Distributed Monitoring Solution http://www.zabbix.com/index.php (linux network monitoring opensource)
[Discover] The Berkeley Utilities http://www.openetwork.com/berk.html (windows tools utilities unix)
[Discover] Porting And Archive Centre For HP-UX http://hpux.its.tudelft.nl/ (unix sysadmin software)
[Discover] Bwana http://www.bruji.com/bwana/index.html (unix mac tools osx)
[Discover] Time Machine For Tiger | Mac Geekery http://www.macgeekery.com/tips/automation/time_machine_for_tiger (mac rsync backup timemachine)
[Discover] Lamby’s Blog » Blog Archive » “Can you get cp to give a progress bar like wget?” http://chris-lamb.co.uk/2008/01/24/can-you-get-cp-to-give-a-progress-bar-like-wget/ (shell linux tips bash)
[Discover] Unix Portal:Nexenta OS - Nexenta GNU/OpenSolaris http://www.gnusolaris.org/gswiki (solaris opensolaris opensource debian)
[Discover] Linux, FreeBSD, OpenBSD, NetBSD, HP-UX, Tru64 Unix Documentation Project http://nixdoc.net/ (unix sysadmin linux reference)
[Discover] Perform GnuPG Functions Within Vim http://www.savvyadmin.com/2007/10/08/perform-gnupg-functions-within-vim/ (encryption reference vim unix)
[Discover] Rudix http://rudix.org/index.html (mac technology sysadmin unix)
[Discover] kSar Tool http://ksar.atomique.net/index.html (sysadmin unix sar performance)
[Discover] How-To: SSH tunnels for secure network access http://www.engadget.com/2006/03/21/how-to-ssh-tunnels-for-secure-network-access/ (ssh network security unix)
[Discover] Oracle Memory Usage in Sun Solaris http://www.idevelopment.info/data/Oracle/DBA_tips/Sun_Solaris/SUNSOLARIS_5.shtml (sysadmin unix solarix oracle)
[Discover] monit http://www.tildeslash.com/monit/ (linux sysadmin monitoring network)
[Discover] imbe's version of dj's sysinfo http://imbezol.org/sysinfo/ (bsd sysadmin scripts unix)
[Discover] unixzone dot dk http://www.unixzone.dk/unix/ (solaris opensolaris sysadmin unix)
[Discover] Linux Tutorials How to use Screen on Linux by rackAID http://www.rackaid.com/resources/linux-tutorials/general-tutorials/linux-screen.cfm (linux sysadmin screen ubuntu)
[Discover] Benjamin Han: UNIX Tips for Mac OS X http://www.cs.cmu.edu/~benhdj/Mac/unix.html (mac unix macosx tips)
[Discover] Unixmail for Windows http://unixmail-w32.sourceforge.net/ (windows email unix mail)
[Discover] The Unix Acronym List: Unix Commands http://www.roesler-ac.de/wolfram/acro/Cmd.htm (reference linux commands unix)
[Discover] Databasetest: Sun UltraSparc T1 vs. AMD Opteron http://print.tweakers.net/?reviews/633 (sysadmin tweakers.net dutch unix)
[Discover] UNIX tips: Productivity tips http://www-128.ibm.com/developerworks/aix/library/au-productivitytips.html?ca=dgr-lnxw07UNIX-Office- ... (unix tips linux productivity)
[Discover] Linux.com | Protect SSH from brute force attacks with pam_abl http://www.linux.com/article.pl?sid=07/03/20/2043209 (ssh linux security linu)
[Discover] ODBC, JDBC and XML Drivers for Windows, Unix, Linux, Mac OS X and OpenVMS http://www.easysoft.com/index.html (sysadmin odbc unix oracle)
[Discover] Sudo Main Page http://www.courtesan.com/sudo/sudo.html (manual sysadmin documentation unix)
[Discover] Whitedust: Recent SSH Brute-Force Attacks http://www.whitedust.net/article/27/Recent%20SSH%20Brute-Fo. (ssh security sysadmin unix)
[Discover] Asterisk Guru - Tutorials and howto's for the asterisk PBX and voip in general http://www.asteriskguru.com/ (asterisk voip tutorial pbx)
[Discover] The Toolsmith | RRD Editor http://thetoolsmith.com/rrd_editor_index.php (rrdtool sysadmin unix snmp)
[Discover] ITtoolbox UNIX Knowledge Base http://unix.ittoolbox.com/ (unix sysadmin reference articles)
[Discover] ONLamp.com: Deploying a VPN with PKI http://www.oreillynet.com/lpt/a/5273 (oreilly sysadmin onlamp openvpn)
[Discover] Zmanda: Leader in open source backup, http://zmanda.com/ (backup opensource sysadmin storage)
[Discover] Tunnelblick - GUI for OpenVPN on the Mac http://www.tunnelblick.net/ (osx openvpn mac security)
[Discover] netdirekt Frankfurt - Provider, Webhosting und Server http://neu.netdirekt.de/c/cms/front_content.php?idcat=3&lang=3 (unix hosting)
[Discover] Gentoo Linux Documentation -- A short guide to Gentoo/FreeBSD http://www.gentoo.org/doc/en/gentoo-freebsd.xml (sysadmin bsd gentoo freebsd)
[Discover] clapf http://clapf.acts.hu/index.html (antispam postfix antivirus unix)
[Discover] FTester - Trac http://dev.inversepath.com/trac/ftester (tools ids security linux)
[Discover] The Rocks Project - Welcome http://www.rocksproject.org/ (linux tutorial howto unix)
[Discover] Homepage of ZABBIX :: An Enterprise-Class Open Source Distributed Monitoring Solution http://www.zabbix.com/index.php (linux network monitoring opensource)
[Discover] The Berkeley Utilities http://www.openetwork.com/berk.html (windows tools utilities unix)
[Discover] Time Machine for every Unix out there - IMHO http://blog.interlinked.org/tutorials/rsync_time_machine.html (rsync backup linux unix)
[Discover] Bwana http://www.bruji.com/bwana/index.html (unix mac tools osx)
[Discover] Time Machine For Tiger | Mac Geekery http://www.macgeekery.com/tips/automation/time_machine_for_tiger (mac rsync backup timemachine)
[Discover] Unix Portal:Nexenta OS - Nexenta GNU/OpenSolaris http://www.gnusolaris.org/gswiki (solaris opensolaris opensource debian)
[Discover] Linux, FreeBSD, OpenBSD, NetBSD, HP-UX, Tru64 Unix Documentation Project http://nixdoc.net/ (unix sysadmin linux reference)
[Discover] Rudix http://rudix.org/index.html (mac technology sysadmin unix)
[Discover] kSar Tool http://ksar.atomique.net/index.html (sysadmin unix sar performance)
[Discover] How-To: SSH tunnels for secure network access http://www.engadget.com/2006/03/21/how-to-ssh-tunnels-for-secure-network-access/ (ssh network security unix)
[Discover] Oracle Memory Usage in Sun Solaris http://www.idevelopment.info/data/Oracle/DBA_tips/Sun_Solaris/SUNSOLARIS_5.shtml (sysadmin unix solarix oracle)
[Discover] monit http://www.tildeslash.com/monit/ (linux sysadmin monitoring network)
[Discover] imbe's version of dj's sysinfo http://imbezol.org/sysinfo/ (bsd sysadmin scripts unix)
[Discover] unixzone dot dk http://www.unixzone.dk/unix/ (solaris opensolaris sysadmin unix)
[Discover] Fink - Home http://fink.sourceforge.net/ (unix mac opensource apple)
[Discover] Linux Tutorials How to use Screen on Linux by rackAID http://www.rackaid.com/resources/linux-tutorials/general-tutorials/linux-screen.cfm (linux sysadmin screen ubuntu)
[Discover] Benjamin Han: UNIX Tips for Mac OS X http://www.cs.cmu.edu/~benhdj/Mac/unix.html (mac unix macosx tips)
[Discover] Unixmail for Windows http://unixmail-w32.sourceforge.net/ (windows email unix mail)
[Discover] The Unix Acronym List: Unix Commands http://www.roesler-ac.de/wolfram/acro/Cmd.htm (reference linux commands unix)
[Discover] Databasetest: Sun UltraSparc T1 vs. AMD Opteron http://print.tweakers.net/?reviews/633 (sysadmin tweakers.net dutch unix)
[Discover] BSD Guides :: Doing Stuff With FreeBSD, NetBSD, OpenBSD, & Mac OS X http://www.bsdguides.org/guides/freebsd/security/harden.php (security bsd hardening unix)
[Discover] UNIX tips: Productivity tips http://www-128.ibm.com/developerworks/aix/library/au-productivitytips.html?ca=dgr-lnxw07UNIX-Office- ... (unix tips linux productivity)
[Discover] Solaris Internals http://www.solarisinternals.com/si/index.php (solaris unix sun kernel)
[Discover] How to make custom prompts http://understudy.net/custom.html (unix shells)
[Discover] Linux.com | Protect SSH from brute force attacks with pam_abl http://www.linux.com/article.pl?sid=07/03/20/2043209 (ssh linux security linu)
[Discover] ODBC, JDBC and XML Drivers for Windows, Unix, Linux, Mac OS X and OpenVMS http://www.easysoft.com/index.html (sysadmin odbc unix oracle)
[Discover] Sudo Main Page http://www.courtesan.com/sudo/sudo.html (manual sysadmin documentation unix)
[Discover] Whitedust: Recent SSH Brute-Force Attacks http://www.whitedust.net/article/27/Recent%20SSH%20Brute-Fo. (ssh security sysadmin unix)
[Discover] Asterisk Guru - Tutorials and howto's for the asterisk PBX and voip in general http://www.asteriskguru.com/ (asterisk voip tutorial pbx)
[Discover] The Toolsmith | RRD Editor http://thetoolsmith.com/rrd_editor_index.php (rrdtool sysadmin unix snmp)
[Discover] ITtoolbox UNIX Knowledge Base http://unix.ittoolbox.com/ (unix sysadmin reference articles)
[Discover] ONLamp.com: Deploying a VPN with PKI http://www.oreillynet.com/lpt/a/5273 (oreilly sysadmin onlamp openvpn)
[Discover] SendEmail http://caspian.dotconf.net/menu/Software/SendEmail/ (email windows freeware scripting)
[Discover] Monitorix Project - Home http://www.monitorix.org/index.php (monitoring sysadmin unix software)
[Discover] LWD - How To Install a Secure BSD System - Part 1 http://www.littlewhitedog.com/content-72.html (bsd unix sysadmin reference)
[Discover] UNIX tips: Learn 10 good UNIX usage habits http://www-128.ibm.com/developerworks/aix/library/au-badunixhabits.html (shell linux reference unix)
[Discover] rdiff-backup: Main http://www.nongnu.org/rdiff-backup/ (backup software linux rsync)
[Discover] Welcome to DenyHosts http://denyhosts.sourceforge.net/ (ssh linux security sysadmin)
[Discover] Secure BIND Template v5.1 05 JAN 2006 Rob Thomas robt@cymru.com http://www.cymru.com/Documents/secure-bind-template.html (dns bind security template)
[Discover] TIP SSH Reverse Tunnel - Gentoo Linux Wiki http://gentoo-wiki.com/TIP_SSH_Reverse_Tunnel (ssh howto security network)
[Discover] Apache best-practices, web development, hacking, and htaccess http://www.askapache.com/ (apache sysadmin reference tutorial)
[Discover] Blocking Spam with Postfix and Amavis (Dec 03) http://www.stonehenge.com/merlyn/PerlJournal/col07.html (sysadmin postfix spam mail)

