Termux Command Line Interface

Termux is a powerful terminal emulator that transforms Android devices into portable Linux environments. Its Command Line Interface (CLI) is the core of its functionality, allowing users to interact with the system through text commands. In this blog, we’ll dive into the fundamentals of Termux CLI, its features, and how to make the most of it.

What is Termux CLI?

The Termux Command Line Interface is a text-based interface that enables users to interact with their Android devices using Linux commands. Unlike graphical user interfaces (GUIs), a CLI relies on typing commands to perform tasks such as file management, software installation, networking, and scripting.

Termux CLI is built upon the Bash shell, a popular and versatile shell used in most Linux distributions. It supports advanced scripting, command chaining, and other features that make it suitable for both beginners and advanced users.

Key Features of Termux CLI

1. Portable Linux Environment: Termux offers a complete Linux environment on Android devices, with access to many popular packages and tools.

2. Extensive Package Repository: The Termux CLI provides access to a rich repository of Linux software, including programming languages, text editors, and utilities.

3. Scripting and Automation: Users can create and execute shell scripts to automate repetitive tasks, making Termux a powerful tool for productivity.

4. Customizable Environment: Termux allows users to customize the command-line environment with aliases, environment variables, and shell scripts.

5. Integration with Android: Access Android file systems, share files, and use Termux APIs to integrate with Android’s native capabilities.

Termux Buttons

Usually, we see 14 different buttons at the bottom. But we can add extra buttons using tools or changing some settings.

Now let’s explain in brief the usage of these buttons.

ESC(Escape): This button is usually used to escape from any dialog box or work.

/(Backslash): This button is usually used to write a URL or enter a directory.

-(Hyphen): This button is usually used to write a filename, directory name, tool name, or URL.

HOME: This button usually returns to the first line of a line or selected text.

END: This button goes to the end of a line or selected text.

PGUP: This button is usually used to scroll up a page.

PGDN: This button is usually used to scroll down a page.

ALT & CTRL: Those buttons are usually used to give shortcut commands.

TAB: This button typically provides 4/5 spaces. However, in Termux, it is also used for name shortcuts.

Left & Right Arrow: This button typically goes left or right in a line or command.

Up & Down Arrow: This button typically goes to the previous or next command or line.

Termux Session

If we swipe from the left side, we will see a Navigation drawer. From here, we can open a new session. We can work with a total of 8 sessions.

If we want to rename any session, long press on session no, and a dialog box will open. Set the session name and click OK.

Context Menu

If we long-press on the home screen, a context menu will appear. From this menu, we can select the copy, paste, kill process, share, etc. options.

Resources

https://wiki.termux.com/wiki/User_Interface

https://wiki.termux.com/wiki/Graphical_Environment