Email Alerts
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The final frontier: Hacking sendmail
While messing with kernel modules isn't trivial, there's a higher peak: hacking sendmail's configuration file. This tip shows you how to ruin your mail system with ease. Tip
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'Cat' is where it's at
Two site experts give advice for using a cat -- the cat command, that is -- at your computer. Tip
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Get with the script
Here we take a look at the simple scripting tools that pre-date the Perl "Swiss Army chainsaw." Tip
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Arnold Robbins' basic programming tips for sys admins
"Linux Programming by Example" author Arnold Robbins explains how sys admins can use programming know-how, how to get smart, and why GNU programs are better than Unix programs. Tip
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Netstat: A small but powerful tool for administrators
Learn how to check for network spies using the netstat command. Tip
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Administering BIND with WEBMIN
Some argue that WEBMIN deters Linux newbies from properly learning how to administer the OS, but administrators can use WEBMIN as a browser interface for a number of UNIX services. Tip
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Try integrated remote control
Free remote-control tools. Tip
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Try these useful BIND tools
Tools for administering a BIND server. Tip
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Discover the power of the snmpnetstat command
How to use this command. Tip