wall

Sends message to all users.

Ubuntu CentOS Debian Arch SUSE Slackware Alpine Fedora

Verified: 2025-09-09

Syntax

$wall [OPTIONEN] [DATEI/NACHRICHT]

Examples

$wall 'System wird in 5 Minuten rebootet'

Typical use cases

Standard usage

wall --help

Note Broadcast to all terminals.

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