Common Options and Scope in tmux
From the tmux cheat sheet · Configuration · verified Aug 2026
Common Options and Scope
Set server, session, window, or pane behavior.
bash
set -g mouse on
set -g history-limit 50000📌 -g changes the global default scope
🔍 Session and window options have separate scopes
💡 Inspect an option before overriding it
⚠️ Raising history-limit increases memory use
optionsscopemousehistory
Continue with tmux
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