How to get the line non-empty of a file using tail ? Bash

Posted by debugger on Stack Overflow See other posts from Stack Overflow or by debugger
Published on 2010-04-14T15:52:08Z Indexed on 2010/04/14 15:53 UTC
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Do you have an idea how to get the last line non-empty using tail in bash ?

For example my_file.txt will be as following:

hello
hola
bonjour
(empty line)
(empty line)

Obviously if i do tail -n 1 my_file.txt i will get an empty line. In my case i want to get bonjour

Any clues?

Thanks

Debugger

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