![]() You see that this don't return from /etc/httpd/conf/httpd. So you can apply this pattern for searching "Apache" string in files from /etc directory-looking only in files below this main directory. To get rid of error redirect to /dev/null for example grep PATH ~/.* 2>/dev/null Using grep PATH ~/.* you'll see all occurrence, including line with searching keyword. You can use -r to grep recursively inside. So this search for string "PATH" listing name of the files below the user's home directory, only for files that start with a dot. In this tutorial we learned that grep itself has an argument to perform recursive search for any pattern or string. You can think like this, for example using grep. How can I search all the files in a directory (and not its subdirectories) using grep? Why does using wildcards to specify multiple files to search in for work with. ![]() Please give me an explanation on the workings of grep that would explain the behavior of commands in (2).Įdit: Let me be more specific. I believe that this is what grep does when you pass a directory to it in place of a file. Why am I not being able to use grep on a directory, as in (1), when I should be able to? I've seen that done in plenty examples on the Internet.Įdit: When I say "using grep on a directory", I mean "search in all the files in that directory excluding its subdirectories". ![]() I tried using the -s option, but to no avail. Only the errors are printed, I don't get the matching lines. Grep "string" * gives me the errors: grep: data: Is a directory Next, I tried running grep on multiple files. Is supposed to be able to do this, I've read, but it gives me the error: I want to search for a string of text in all files in a directory (and not its subdirectories I know the -r option does that, but that is not what I want).
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