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This article mainly shows you "how to use wall commands in Linux", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to use wall commands in Linux" this article.

The Linux common command wall command sends messages to every online user whose mesg is set to yes. When using the terminal interface as a standard input, the message ends with an EOF (usually Ctrl+D).

Syntax wall [message] instance

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 above is all the content of the article "how to use wall commands in Linux". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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