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 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 …
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 …
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" for a filename instead of the contents of a file?
grep is used to search within a file to see if any line matches a given regular expression. However, I have this situation - I want to write a regular expression that will match the filename itself (and not the …
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 - grepping using the result of previous grep - Stack Overflow
Sep 20, 2015 · Is there a way to perform a grep based on the results of a previous grep, rather than just piping multiple greps into each other. For example, say I have the log file output below: ID 1000 xyz …