Glovoapp23 Sl I want to find all files which contain a specific string of text The grep command works but I don t know how to use it for every directory I can only do it for my current directory I tried rea
My favorite approach to find a given option in a man page is to use a regex like s 2 option For the question in hand you can do man grep and then type the regex I want to search for specific options like s f l in a manpage and display only the results that contain info on what those options do I tried this command hoping that the single quotes would
Glovoapp23 Sl
Glovoapp23 Sl
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The convention followed by most but not all packages is to add a manpage per command which is why man grep works but there are manpages that don t describe commands man does not really 1 It can be done using multiple grep commands Read man grep xargs and do something like grep l pattern1 f filelist xargs grep l pattern2 xargs grep l pattern3 The first
From man grep o only matching Print only the matched non empty parts of a matching line with each such part on a separate output line P perl regexp Interpret PATTERN as First of all it s grep in lower case In general man grep will give you an overview of how grep works For instance the first paragraph on usage states grep OPTIONS PATTERN FILE grep searches the
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From man grep emphasis mine grep searches the named input FILEs or standard input if no files are named or if a single hyphen minus is given as file name for lines containing a Explanation From man grep o only matching Print only the matched non empty parts of a matching line with each such part on a separate output line P perl regexp Interpret PATTERN as a Perl
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https://askubuntu.com › questions
I want to find all files which contain a specific string of text The grep command works but I don t know how to use it for every directory I can only do it for my current directory I tried rea
https://askubuntu.com › questions
My favorite approach to find a given option in a man page is to use a regex like s 2 option For the question in hand you can do man grep and then type the regex
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