To prevent grep from displaying errors saying 'No such file or directory', you can use the '-s' or '--no-messages' option.
For example, instead of using:
grep "search pattern" file_that_does_not_exist.txt
Use:
grep -s "search pattern" file_that_does_not_exist.txt
or
grep --no-messages "search pattern" file_that_does_not_exist.txt
This will suppress error messages and display only the matching lines from the files that do exist.
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Asked: 2023-05-15 04:42:32 +0000
Seen: 13 times
Last updated: May 15 '23
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