What happens if the user sysadmin invokes the mail command interface and there are no unread mail messages?

January 27, 2024No Comments

DWQA Questions › Category: Introduction to Linux II › What happens if the user sysadmin invokes the mail command interface and there are no unread mail messages?

What happens if the user sysadmin invokes the mail command interface and there are no unread mail messages?

Command returns an error code
The mail program exits without any message
The message No mail for sysadmin is displayed
The cursor is placed in the message body for creating a new message

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