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Using Bash's regular expressionsMay 13, 2013, 04:00 (1 Talkback[s])
(Other stories by Sandra Henry-Stocker)
Bash has quietly made scripting on Unix systems a lot easier with its own regular expressions. If you're still leaning on grep and sed commands to get your scripts to do what you need from them, maybe it's time to look into what bash can do on its own.
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