# sendall
## Syntax:
/sendall **{command}**
## Use Case:
Sends the specified command to every open session window in the registry (including the current active session).
## Arguments:
- **{command}**: The command string to be executed on all sessions.
## Examples:
1. **/sendall {/say Hello team!}**
2. **/sendall /echo Sync check**
## See Also:
sendothers, sendprimary, delegate, window
