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 -exec grep -H '
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 implementation. For …
linux - More elegant "ps aux | grep -v grep" - Stack Overflow
Feb 21, 2012 · When I check list of processes and 'grep' out those that are interesting for me, the grep itself is also included in the results. For example, to list terminals: $ ps aux | grep terminal user 20...
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 certain …
linux - How to perform grep operation on all files in a directory ...
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 clear on the command I …
bash - Linux find and grep command together - Stack Overflow
I am trying to find a command or create a Linux script that can do this two commands and list the output find . -name '*bills*' -print this prints all the files ./may/batch_bills_123.log ./april/
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 grep to output the …
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 \*.cpp: all *.cpp: …
linux - How to grep for lines which contain particular words in a log ...
Oct 10, 2014 · In general, I will have few words which I need to grep on my big log file and print out the line which contains those words. I know how to do simple grep on a file. Suppose if my file name is …
unix - How to use grep command on zip files - Stack Overflow
Sep 2, 2014 · 10 zipgrep will work with zip files only. If you want to grep all files, not only zipped files, then you could use ugrep, which allows to do that with -z flag.