How to find/grep what is between string1 and string2?
I am trying to extract a value from a long string that may change over time. So for example the string could look something like this
grep
How to show lines after each grep match until other specific match?
I know that by using the "-A NUM" switch I can print specific number of trailing lines after each match. I am just wondering if it’s possible to print trailing lines until a specific word is found after each match. e.g. When I search for “Word A” I want to see the line containing “Word A” and also the lines after it until the one containing “Word D”.
How do I count the number of occurrences of a word in a text file with the command line?
I have a large JSON file that is on one line, and I want to use the command line to be able to count the number of occurrences of a word in the file. How can I do that?
How to return both file name and line number with find … -exec grep?
When using find, how do I return the file name and the line number when searching for a string? I manage to return the file name in one command and the line numbers with another one, but I can’t seem to combine them.
Find files that contain multiple keywords anywhere in the file
I’m looking for a way to list all files in a directory that contain the full set of keywords I’m seeking, anywhere in the file.
Grep: how to add an “OR” condition?
How can I introduce a conditional OR into grep? Something like, grepping a file’s type for (JPEG OR JPG), and then sending only those files into the photos folder. For example. I know how to send the file where I want it, and get the file type, I just need some help with the grep … Read more
How do I use tee to redirect to grep
I don’t have much experience of using tee, so I hope this is not very basic.
Pipe to multiple files in the shell
I have an application which will produce a large amount of data which I do not wish to store onto the disk. The application mostly outputs data which I do not wish to use, but a set of useful information that must be split into separate files. For example, given the following output:
pgrep and pkill alternatives on mac os x?
Are there alternatives to pgrep and pkill commands on Mac OS X or should I just create aliases for them using other commands available for me?