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Hold the line… maintenance needed

There must be a Murphy-like law for this. Whenever creativity, development, and other forward-progress are at their best, a maintenance issue pops up and puts everything on hold while it demands...

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A crash course in Perl

Found in a posting on the unofficial Penn State intranet (Yammer): Learn Perl in about 2 hours 30 minutes for those who already know the basic building blocks of programming or scripting (statements,...

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Open-source IP telephony and the systems administration dilemma

To effectively set up, operate, and customize an open-source phone system like Asterisk or FreeSWITCH, you need to be competent at Linux systems administration. When Asterisk and FreeSWITCH first came...

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A system administrator’s entry to Voice

This is the flip side of the coin–the other half of IP telephony and the systems administration dilemma. It’s for the guys like me who enter the arena knowing how to configure, operate and administer a...

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