on Mac machine, I am looking for a specific string in any non-text using coreservicesd command tool. If I am searching for the word delegate for example (which I know the word is there), I type:
$ strings /my/path/to/my/file.cs | grep Delegate
The window freezes. it keeps on and on without a message telling me if it is successful or not.
It has been running for over half an hour and the file is only 435 bytes!
I've tried other files with other searches like .dll files, .app files and .exe... same fate!