Difference between revisions of "Perl"
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*[http://en.wikiversity.org/wiki/Topic:Perl wikiversity] perl | *[http://en.wikiversity.org/wiki/Topic:Perl wikiversity] perl | ||
| + | = One liners = | ||
| + | == Search and replace in files == | ||
| + | You could also use find and sed. | ||
| + | <pre> | ||
| + | perl -pi -w -e 's/SEARCH/REPLACE/g;' *.php | ||
| + | </pre> | ||
| + | *e means execute the following line of code. | ||
| + | *i means edit in-place | ||
| + | *w write warnings | ||
| + | *p loop | ||
| + | |||
[[Category:Perl]][[Category:Programming]] | [[Category:Perl]][[Category:Programming]] | ||
Revision as of 07:59, 21 May 2009
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