Grep Regular Expressions: Difference between revisions

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(Created page with "=Internal= * grep =Overview= <pre> ^ - beginning of line $ - end of line \t - tab digits: [0-9]* \d* \. dot </pre> Characters that need an...")
 
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* [[grep#Regular_Expressions|grep]]
* [[grep#Regular_Expressions|grep]]
* [[Regular Expressions]]


=Overview=
=Overview=

Revision as of 20:55, 29 July 2017

Internal

Overview

^ - beginning of line

$ - end of line

\t - tab

digits: [0-9]* \d*

\. dot

Characters that need and do not need escaping:

sed: Special Characters (need to be escaped in regular expressions)
sed: Non-Special Characters (do not need escaping in regular expressions)