Find all files containing a specific text (string) on Linux
Jun 6, 2013 · How do I find all files containing a specific string of text within their file contents? The following doesn't work. It seems to display every single file in the system. find / -type f …
linux - How do I recursively grep all directories and subdirectories ...
Feb 16, 2016 · In this case, . means the current directory. Note: This works for GNU grep, and on some platforms like Solaris you must specifically use GNU grep as opposed to legacy …
How do I fetch lines before/after the grep result in bash?
Sep 16, 2012 · The command in the first pipe uses grep to print out all the text that appears a specified number of lines before the matching string, and an additional pipe operator makes …
linux - How to grep a string in a directory and all its subdirectories ...
56 grep -r -e string directory -r is for recursive; -e is optional but its argument specifies the regex to search for. Interestingly, POSIX grep is not required to support -r (or -R), but I'm practically …
How can I grep recursively, but only in files with certain extensions?
To take the explanation from HoldOffHunger's answer below: grep: command -r: recursively -i: ignore-case -n: each output line is preceded by its relative line number in the file --include …
Negative matching using grep (match lines that do not contain foo)
How do I match all lines not matching a particular pattern using grep? I tried this: grep '[^foo]'
linux - How to perform grep operation on all files in a directory ...
Apr 3, 2024 · Working with xenserver, and I want to perform a command on each file that is in a directory, grep ping some stuff out of the output of the command and appending it in a file. I'm …
linux - Get line number while using grep - Stack Overflow
I am using grep recursive to search files for a string, and all the matched files and the lines containing that string are printed on the terminal. But is it possible to get the line numbers of …
How can I exclude directories from grep -R? - Stack Overflow
I probably spent way too much time on this than any sane person, but I can't for the life of me figure out how to exclude a subdirectory from the search - grep -r --exclude-dir=public keyword …
Grep only the first match and stop - Stack Overflow
11 Reading the grep manual (man grep) this is the minimum command to find first match with Extended regexp. Example getting the ethernet name that in my laptop is NOT eth0!