tmux

A terminal multiplexer that keeps sessions alive between disconnects. Split panes, organize windows, and detach/reattach — the backbone of long-lived remote workflows.

tmux is a terminal multiplexer that runs multiple shell sessions in one terminal. Detach a session, log off, and reattach later with everything intact — essential for SSH and remote work.

Key Features

Persistent sessions across disconnects.
Paned layouts and window management.
Scriptable via tmux new -s name.
Copy mode with vi/emacs keys.
Extensible config and plugins (tpm).
Run command via tmux itself: it is the terminal.

Pricing

tmux is free and open source under the ISC license.

Getting Started

brew install tmux
tmux new -s work
tmux detach  # Ctrl+B then D

Reattach with tmux attach -t work, and use Ctrl+B % / Ctrl+B " to split panes.

About

Pricing

Key Features

Pricing

Getting Started