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onceupon 2016-06-14 15:13:30 +08:00 committed by GitHub
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@ -9,19 +9,11 @@ In case you would like to check up and like my stupid questions on Stackoverflow
http://stackoverflow.com/users/4290753/once http://stackoverflow.com/users/4290753/once
Handy Bash 'oneliner' commands for tsv file editing ##Handy Bash 'oneliner' commands for tsv file editing
##Grep
##Symbol for search: extract text bewteen words (e.g. w1,w2)
>> section grep -o -P '(?<=w1).*(?=w2)'
>function
$bash code
//comment
>> Grep
> extract text bewteen words (e.g. w1,w2)
$ grep -o -P '(?<=w1).*(?=w2)'
>grep lines without word (e.g. bbo) >grep lines without word (e.g. bbo)
$ grep -v bbo $ grep -v bbo