YouTipLinux Comm Wall
# Linux wall Command
[ Linux Command Manual](#)
The Linux wall command sends a message to every logged-in user who has mesg set to yes. When using a terminal interface as standard input, the message must be terminated with EOF (usually Ctrl+D).
Permissions: All users.
### Syntax
wall
### Example
Send the message "hi" to every user
wall hi
Broadcast message
# wall IloveBroadcast message from root (pts/4) (Thu May 27 16:41:09 2014):Ilove
[ Linux Command Manual](#)