Dew-Code.com - Search and replace with a PERL one liner

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Search and replace with a PERL one liner (1 viewing) (1) Guest

Post your PERL related questions or observations here. Code snippets are always welcome.

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TOPIC: Search and replace with a PERL one liner

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#210

Dewed (User)

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Posts: 194

Search and replace with a PERL one liner 4 Months, 3 Weeks ago Karma: 6

Quite possibly the most used item in my bag of tricks

Code:



perl -pi -e "s/old text/new text/gi;" filename.txt

Remove the g to only replace the 1st occurance of old text. Remove the i to make it case sensitive.

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Creating and using open source software.

Using the PERL scripting language.