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getrel
Ulrich Berntien edited this page Mar 25, 2019
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getrel - attempt to get the OS release file
getrel
getrel prints the OS name from the release file.
The function search a release file with pattern /etc/*release. Inside the files the function search a line like “PRETTY_NAME=release name”.
getrel prints the name to stdout. The function prints nothing if the search is not successful.
Run the function. There are no command line arguments.
$ getrel
The function reads the /etc/*release files.