What does the -t option do?

The -t option is not specifically mentioned in the context provided. However, in general usage across various commands in Linux, the -t option can have different meanings depending on the command being used.

For example:

• In the tar command, -t is used to list the contents of an archive.
• In the top command, -t can be used to specify a certain display mode.

If you have a specific command in mind, please clarify, and I can provide more detailed information about the -t option for that command.