Unix source code control

In a windows environment we have access to source code control systems like Subversion (SVN); Unix offers its own source code control (SCCS) utilities...

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Unix stream editor

SED is a very powerful stream editor, it allows you to write (and save) file edit commands that you can embed in shell scripts...

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Introduction to VI

VI is a fantastic editor, once you get used to it, and best of all its available on all Unix platforms...

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Simple programming with Awk

Awk is a very powerful shell scripting tool, particularly useful for file manipulation, in data cleansing exercises etc...

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