dirname - strip last component from file name
dirname [OPTION] NAME...
Output each NAME with its last non-slash component and trailing slashes removed; if NAME contains no /'s, output '.' (meaning the current directory).
Written by David MacKenzie and Jim Meyering.
Copyright © 2021 Free Software Foundation, Inc. License
GPLv3+: GNU GPL version 3 or later
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
or available locally via: info '(coreutils) dirname invocation'
|September 2021||GNU coreutils 9.0|