docs: 更新文档和技能

i18n/en/documents/Tutorials and Guides/tmux Shortcut Cheatsheet.md

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+## tmux Shortcut Cheatsheet (Prefix Ctrl+b)
+
+### Sessions
+| Operation | Shortcut |
+|---|---|
+| Detach session | d |
+| List sessions | s |
+| Rename session | $ |
+
+### Windows
+| Operation | Shortcut |
+|---|---|
+| Create new window | c |
+| Close window | & |
+| Next window | n |
+| Previous window | p |
+| Switch to Nth window | 0-9 |
+| Rename window | , |
+| List windows | w |
+
+### Panes
+| Operation | Shortcut |
+|---|---|
+| Split pane horizontally | % |
+| Split pane vertically | " |
+| Switch pane | Arrow keys |
+| Close pane | x |
+| Show pane numbers | q |
+| Toggle pane fullscreen/restore | z |
+| Swap pane positions | { / } |
+| Break pane into new window | ! |
+
+### Others
+| Operation | Shortcut |
+|---|---|
+| Enter copy mode | [ |
+| Paste | ] |
+| Show time | t |
+| Command mode | : |
+| List shortcuts | ? |
+
+### Command Line
+bash
+tmux                  # Create new session
+tmux new -s name      # Create named session
+tmux ls               # List sessions
+tmux attach -t name   # Attach to session
+tmux kill-session -t name  # Kill session