If the user argument is not provided, username of the invoking user is used; the user argument is ignored if lchfn is run set-uid to a different user.
Entering an empty string (by pressing Enter) at a prompt is interpreted as accepting a default value; to erase an attribute (or to use an empty string as the attribute value), enter a single dot character.
Tag | Description |
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-i, --interactive | |
Ask all questions when connecting to the user database,
even if default answers are set up in
libuser configuration.
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