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Tmux (Terminal Multiplexer) is a powerful tool for managing multiple terminal sessions. Below are essential commands to master tmux windows like a pro.
Basic Tmux Commands
- Start a new tmux session:
tmux new -s session_name
- Detach from the current session:
Ctrl+b d
- Reattach to a session:
tmux attach -t session_name
Creating and Managing Windows
- Create a new window:
Ctrl+b c
- Rename the current window:
Ctrl+b ,
- Switch between windows:
Ctrl+b n (next window) Ctrl+b p (previous window) Ctrl+b 0-9 (switch by number)
- Kill the current window:
Ctrl+b &
Advanced Navigation (Teleporting Between Windows)
- List all windows:
Ctrl+b w
- Search and switch between windows interactively:
Ctrl+b f
- Move a window to a different position:
Ctrl+b :move-window -t <target-window-number>
You Should Know: Tmux Shortcuts & Tricks
- Split Panes Vertically:
Ctrl+b %
- Split Panes Horizontally:
Ctrl+b "
- Resize Panes:
Ctrl+b Alt+Arrow (Hold Ctrl+b, then press Alt + Arrow keys)
- Synchronize Input Across Panes (Great for Multiple Servers):
Ctrl+b :setw synchronize-panes
- Save Tmux Session Layout:
tmux list-windows -t session_name > ~/tmux_session_layout.txt
- Restore Layout:
tmux source-file ~/tmux_session_layout.txt
What Undercode Say
Tmux is a game-changer for sysadmins, developers, and cybersecurity professionals. Mastering it improves workflow efficiency, especially when:
– Managing multiple SSH sessions.
– Running long-term processes in the background.
– Debugging across different environments.
Bonus Linux Commands for Power Users
- Monitor active processes:
top
- Search for files:
find / -name "filename"
- Check network connections:
netstat -tuln
- Analyze logs in real-time:
tail -f /var/log/syslog
- Secure file transfer:
scp file.txt user@remote:/path/
- Encrypt a file with OpenSSL:
openssl enc -aes-256-cbc -salt -in file.txt -out file.enc
Expected Output:
A fully controlled tmux session with split panes, renamed windows, and seamless navigation—boosting productivity in terminal-based workflows.
For more tmux tips, check:
References:
Reported By: Chuckkeith How – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅


