# tmux > Terminal multiplexer. > It allows multiple sessions with windows, panes, and more. > See also: `zellij`, `screen`. > More information: . - Start a new session: `tmux` - Start a new named session: `tmux new -s {{name}}` - List existing sessions: `tmux ls` - Attach to the most recently used session: `tmux attach` - Detach from the current session (inside a tmux session): `-B d` - Create a new window (inside a tmux session): `-B c` - Switch between sessions and windows (inside a tmux session): `-B w` - Kill a session by name: `tmux kill-session -t {{name}}`