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# 1  
Old 09-07-2008
help bash programming

how to i grep a keyword which ignore upper case or lower case.
for an example :
user enter CoUcH
and the grep also can grep couch which in text.txt although upper or loever case is different .. how to do that ?
any idea?
# 2  
Old 09-07-2008
ignore case

-i option

man grep

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