Type into all panes at once.
Section: Windows and panes
Broadcast input to all panes
bash
bash
tmux set-window-option synchronize-panes onExplanation
Great for running the same command across multiple hosts, but turn it off afterward.
Learn the surrounding workflow
Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.
Related commands
Same sheet · prioritizing Windows and panes