snippetbashTip
wall — Write a message on the terminals of users currently logged in. More information: <https://manned.org
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thecommandusersterminalscliwallwritemessage
linux
Problem
How to use the
wall command: Write a message on the terminals of users currently logged in. More information: <https://manned.org/wall>.Solution
wall — Write a message on the terminals of users currently logged in. More information: <https://manned.org/wall>.Send a message:
wall {{message}}Send a message to users that belong to a specific group:
wall {{[-g|--group]}} {{group_name}} {{message}}Send a message from a file:
wall {{file}}Send a message with timeout (default 300):
wall {{[-t|--timeout]}} {{seconds}} {{file}}Code Snippets
Send a message
wall {{message}}Send a message to users that belong to a specific group
wall {{[-g|--group]}} {{group_name}} {{message}}Send a message from a file
wall {{file}}Send a message with timeout (default 300)
wall {{[-t|--timeout]}} {{seconds}} {{file}}Context
tldr-pages: linux/wall
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