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Not every module is created perfectly and you may want to review the code you're loading into your project, identify bugs or generally poke around.

While multiple versions of a given module may be installed, finding the version you're using is rather simple if you let Perl itself tell y Read More... Comments.

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The ability to string together data between processes and controlling where it comes from and goes to is ultimately a very large aspect of what makes Linux and Unix systems great. In this article we will take a look at the methods for doing so as well as describe where this data is coming from and going. A solid understanding of redirection and file descriptors is mandatory for any systems administrator or programmer working with a UNIX-like syst Read More... Comments.

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SSH is one of the most widely used protocols for connecting to remote shells. While there are numerous SSH clients the most-used still remains OpenSSH's ssh. There is a plethora of tips and tricks that can be used to make your experience even better than it already is. Read on to discover some of the best tweaks to your favorite SSH clie Read More... Comments.

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In the world of UNIX text is king. Almost anything one wants to know about a system can be gathered from reading a file. Often times that file can be a few thousand lines long. Sometimes it can be twelve million lines long.

This is where text processing comes in. Text processing aims to do one thing: given a source of information answer a questio Read More... Comments.