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I tried grep -v '^$' in Linux and that didn’t work. This file came from a Windows file system. 16 Answers 16
If I run the command cat file | grep pattern, I get many lines of output. How do you concatenate all lines into ...
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May 26, 2022
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I often use the find command to search through source code, delete files, whatever. Annoyingly, because Subversion stores duplicates of each file in ...
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May 25, 2022
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I am trying to search for a string 0.49 (with dot) using the command grep -r "0.49" * But what happening is that ...
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May 23, 2022
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What is the option for grep that will allow me only to print the matching file and not the line within a file ...
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May 22, 2022
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I want to find files that have “abc” AND “efg” in that order, and those two strings are on different lines in that ...
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May 22, 2022
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I am passing a list of regex patterns to grep to check against a syslog file. They are usually matching an IP address ...
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May 22, 2022
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grep -A1 'blah' logfile Thanks to this command for every line that has ‘blah’ in it, I get the output of the line ...
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May 21, 2022
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This question already has answers here: How do I recursively grep all directories and subdirectories? (26 answers) Closed 9 years ago. How to ...
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May 21, 2022
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