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Type wall at command prompt and write the message. You can use any symbol, character or white space in message. You can write the message in multiple lines too. After typing message, use ctrl+d to send it to all users.
How do I send messages in terminal?
The first is via the GUI:
- Start the Terminal Services Manager MMC snap-in (Start – Programs – Administrative Tools – Terminal Services Manager)
- Expand the domain – Server and a list of connected processes will be shown.
- Right click on the process and select ‘Send Message’ from the context menu.
What is message command in Linux?
The mesg utility is invoked by a user to control write access others have to the terminal device associated with standard error output. If write access is allowed, then programs such as talk(1) and write(1) may display messages on the terminal. Traditionally, write access is allowed by default.
