cmds: usage string based on binary name #3937
Merged
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Renaming binaries is sometimes preferrable or even necessary when
creating distribution packages. In order to reduce confusion for the
users, it's nice when the built in help text of the applications refers
to the actually used name of the binary.
By adapting the
Use
string, cobra also generates correct completionscripts when using a changed name for the binary.
This change is