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16 lines
279 B
Markdown
16 lines
279 B
Markdown
# wall
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> Write a message on the terminals of users currently logged in.
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> Only available to super-user.
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- Send a message:
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`echo "{{message}}" | wall`
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- Send a message from a file:
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`wall {{file}}`
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- Send a message with timeout (default 300):
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`wall -t {{seconds}} {{file}}`
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