If we check the output above, we can see that “test/app/readme.md” is in the list, too. The following command will print the same output: $ grep -R -include=*. Test/log/app_20200301.log:DATETIME - SQLException has OccurredĪs we can see, the file test/app/readme.md appears in the output as well.Īlternatively, we can also use one single –include option and let the GLOB expression contain multiple extensions. You can use what’s known as a recursive search to cover entire directories, subdirectories. Test/log/app_20200401.log:DATETIME - ClassCastException has Occurred Grep can do much more than just search the contents of a specific file. Hi, I am trying to run a command that finds all files over x amount of days, issue is one of the directories has spaces within it. Test/log/app.log:DATETIME - NullPointerException has Occurred Test/app/change_log.log:Fix the NullPointerException Problem when calling external APIs cpp: find -type f -regex '.\. Test/app/readme.md: - Exceptions are well handled Since this is a matter of finding files, let's use find Using GNU find you can use the -regex option to find those files in the tree of directories whose extension is either. Now, let’s search for the word “Exception” on *.log and *.md files: $ grep -R -include=*.log -include=*.md 'Exception' test –include=*.log is an example of the –include=GLOB option, which tells grep to only search files whose basename matches the given GLOB expressionĪlso, we can use multiple –include=GLOB options to ask the grep command to search on files that match multiple extensions.
That is, it’s going to search the given pattern in files in any subdirectory under test
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