How to Use iTerm2
1. Download and Install iTerm2
Getting started with iTerm2 is easy! Here’s how to do it:
- Visit the iTerm2 website and download the latest version for macOS.
- Open the downloaded
.zipfile and drag the iTerm2 app into your Applications folder.
Once installed, you’re ready to dive into iTerm2’s world of customization and powerful features!
2. Basic Usage of iTerm2
After installation, follow these basic commands to get up and running:
- Launch iTerm2: Open it from the Applications folder or use Spotlight Search.
- New terminal window: Press ⌘ + N.
- Split the window: Use ⌘ + D (vertical) or ⌘ + Shift + D (horizontal).
- Switch between panes: Use ⌘ + ] and ⌘ + [ or click with the mouse.
- Open new tabs: Press ⌘ + T, then switch between tabs using ⌘ + number keys.
3. Customization in iTerm2
iTerm2 is incredibly customizable, allowing you to tailor it to your personal workflow. 🎨 Here’s how to customize the appearance and behavior:
- Change appearance: Go to Preferences (⌘ + ,) > Profiles > Colors and choose from a wide range of color schemes.
- Set up hotkeys: Under Preferences > Keys, you can define your own custom shortcuts to make navigation even quicker.
4. Using tmux with iTerm2
tmux is a terminal multiplexer that allows you to open multiple windows, split panes, and manage sessions—all from a single terminal instance. iTerm2 integrates deeply with tmux, making it easier to manage terminal sessions like a pro.
- Install tmux via Homebrew:
brew install tmux. - Start a tmux session by typing
tmuxin the terminal. - You can control tmux windows and panes from iTerm2’s GUI for a seamless experience.
5. Hotkey Window Setup
Want to open a terminal without switching apps? Configure a Hotkey Window in iTerm2 to launch a terminal overlay with a single shortcut. 🚀 Simply go to Preferences > Keys > Hotkey and set it up!
