Difference between revisions of "Perl"
From Teknologisk videncenter
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*[http://en.wikiversity.org/wiki/Topic:Perl wikiversity] perl | *[http://en.wikiversity.org/wiki/Topic:Perl wikiversity] perl | ||
= One liners = | = One liners = | ||
| − | [[Image:Perlcomic.jpg|thumb|800px|none]] | + | [[Image:Perlcomic.jpg|thumb|800px|none| From http://0x2121.com/7/Lost_in_Translation]] |
== Search and replace in files == | == Search and replace in files == | ||
You could also use find and sed. | You could also use find and sed. | ||
Revision as of 11:04, 25 June 2010
Under Construction- wikiversity perl
One liners
Search and replace in files
You could also use find and sed.
perl -pi -w -e 's/SEARCH/REPLACE/g;' *.php- e means execute the following line of code.
- i means edit in-place
- w write warnings
- p loop