I am trying to create a s开发者_Python百科cript, and one part requires showing lines with numeric values.
How to use grep开发者_如何学JAVA to output occurrences of the string \'export to excel\' in the input files given below? Specifically, how to handle the line breaks that happen in between the search s
Essentially, I would like s开发者_如何转开发omething that behaves similarly to: cat file | grep -i keyword1 | grep -i keyword2 | grep -i keyword3
Recently a peer and I discovered an interesting bug in GNU grep 2.5开发者_StackOverflow社区.1 in which standard input with lines greater than 200,000,000 characters causes grep to fail, even if the pa
How do I gre开发者_运维百科p tab (\\t) in files on the Unix platform?If using GNU grep, you can use the Perl-style regexp:
I need to use preg_reg on some string with content from a html file. $file = file_get_contents($path);
I need a way to simplify this command: grep \'SEARCHTERM\' server.log | grep -v \'PHHIABFFH\' | grep -v \'Stats\'
Given the input echo abc123def | grep -o \'[0-9]*\' On one computer (with GNU grep2.5.4), this returns 123, and on another (with GNU grep 2.5.1) it returns the empty string. Is there some explanati
How do I find out the files in the current directory which do not co开发者_开发问答ntain the word foo (using grep)?If your grep has the -L (or --files-without-match) option:
I want to mass-edit a ton of files that are returned in a grep. (I know, I should get better at sed).
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