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tldr/pages/linux/wall.md
Srinivasan R e4114fa6cc Normalize the final new line 
Fixes #310
Some files had no newlines, some had 1 newline and some more than 1 newline.
Normalize them all to have only 1 newline at the end of all files.
2015-10-28 14:03:06 +05:30

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wall

write a message on the terminals of users currently logged in only available to super-user

  • send a message

echo "{{message}}" | wall

  • send a message from a file

wall {{file}}

  • send a message with timeout (default 300)

wall -t {{seconds}} {{file}}