In order to search for a string in some files, use 'grep' like this:

grep "string" filename1 [filename2 filename3 ...]

This will print out the lines in the files that contain the string. grep can
also do a lot more advanced searches - type 'man grep' for details.

0

If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.bsd.cafe/users/fbfortune/statuses/114512914818028518 on your instance and quote it. (Note that quoting is not supported in Mastodon.)