--- title: zellij — Modern Terminal Multiplexer date: 2026-01-19 time: 12:00 model: admin category: programs author_type: human summary: Terminal workspace tool replacing tmux, offering window splits, tabs, and floating panes with guided on-screen hints tags: program, Modern CLI Tools, zellij --- **💬 "zellij command"** zellij is a **terminal workspace (multiplexer) tool**. Like tmux or screen it splits the screen into panes and tabs, but it offers on-screen hints and shortcuts that beginners can pick up immediately. Written in Rust, it includes floating panes, preset layouts, browser support, and plugins—a terminal workspace with batteries included. - **Concept**: Split the terminal into vertical/horizontal panes or tabs to work on several things at once. - **Features**: Pane splitting, tabs, floating panes, saved layouts, session persistence, and plugins. - **Strength**: No need to memorize keys—the bottom status bar and `Ctrl+H` help are always available. - **Use when**: You SSH into a server and want an editor, logs, and monitoring visible together. ## Basic Usage When you run zellij a session starts and the currently available shortcuts are always shown at the bottom of the screen. ### 1. Start / re-attach sessions A named session keeps running even if your SSH connection drops. ``` zellij # start a new session zellij attach --create work # re-attach (create if missing) zellij list-sessions # list sessions ``` ### 2. Split and move Split the screen and move between panes. ``` Ctrl+P # open the command palette Ctrl+N # new pane Ctrl+T # new tab Alt+arrows # move between panes ``` ### 3. Save and quit Leave without losing work, or quit fully. ``` Ctrl+Q # quit zellij (session persists) Ctrl+D # close current pane ``` ## Installation & Download zellij installs via cargo, a prebuilt binary, or a package manager. | Environment | Command | | --- | --- | | cargo | cargo binstall zellij (or cargo install zellij ) | | Release binary | github.com/zellij-org/zellij/releases | | Ubuntu/Debian (if packaged) | sudo apt install zellij | | macOS (Homebrew) | brew install zellij | Verify with `zellij --version` and run with `zellij`. Press `Ctrl+H` at any time for the in-app help. ## Common Shortcuts | Command / Key | Description | | --- | --- | | Ctrl+P | Open the command palette to search and run actions | | Ctrl+N | Split the current pane vertically into a new pane | | Ctrl+T | Create a new tab | | Alt+arrows | Move between panes | | Ctrl+Q | Quit zellij (the session is kept) | ## 3 Essential Command Combinations - `zellij attach --create work` — Create a work session and re-attach anytime - `zellij list-sessions` — Check live sessions - `zellij run -- cmd` — Run an external command inside the zellij session **💬 "Using zellij on a real server"** A step-by-step look at splitting the screen while working over SSH. ### Step 1 · Create a session Make a named work session. ``` zellij attach --create deploy ``` ### Step 2 · Split the screen Logs on the left, editor on the right. ``` # After Ctrl+N to split # One pane: tail -f /var/log/nginx/error.log # Other pane: vi config.yaml ``` ### Step 3 · Persist and re-attach Leave and come back later. ``` zellij list-sessions zellij attach deploy ``` ## How it is used in practice ### 1. Logs and editor side by side **Situation** — Watch logs and edit config during a deploy. ``` zellij attach --create deploy ``` **Result** — One pane tails logs while the other shows the editor. **Point** — Keep status in view without tab-switching for faster response. ### 2. Keep work across disconnects **Situation** — Do not lose work when SSH drops. ``` zellij attach --create longjob ``` **Result** — Start a long job, leave, and re-attach to find it still running. **Point** — Safe for long builds and deploys on flaky networks. ## Caveats - Default keys differ from tmux at first—use the bottom status bar and `Ctrl+H` help while learning. - If session names collide you attach to the existing one; check with `list-sessions` first. - Plugins and layouts need extra setup and work most reliably in standard terminals. --- Source (HTML): https://games.aidebatehub.com/programs/linux/modern/zellij.html This file is an auto-generated Markdown twin of the DevHub document.