Jack Wallen/ZDNETIf you have a phone running Android 15, you can enable a full-blown Linux terminal that includes many of the commands you’re used to running on Linux, and I have to say that it’s pretty cool. Before we go any further, I want to mention what you can’t do with the Linux terminal on Android. You can’t install GUI apps without serious work. I’ve tried running GUI apps and found they simply wouldn’t start. I know there have been successful attempts at installing apps like Doom on the new terminal, but it is no easy feat.Also: 5 Linux terminal apps better than your defaultWith that disappointment in check, I decided to figure out what this new feature could do for me and you. In a word: Plenty… if you don’t mind using the command line. Let me explain how I used this new addition. Hopefully, you’ll find something the terminal app can do for you. 1. SSH In my piece on how to start using the new Linux terminal on your Android device, I walked you through enabling the Linux Terminal app on Android as well as installing SSH. What I didn’t say was that connecting to remote machines via SSH on the Android Linux terminal app was kind of a pain… especially for those who are terrible at typing on a phone keyboard (like yours truly). Fortunately, there’s something you can do to make that a bit easier, thanks to the SSH config file. With this file, you can configure SSH connections so that instead of having to peck out ssh gilly@192.168.1.176, you might only have to type ssh hive. Let me show you how. Also: The best SSH clients for Android – including my two favoritesOpen the Linux terminal app and make sure you install SSH (as described in the article above). Once you’ve done that, connect to the remote machine in question (which creates the .ssh folder for you). Exit from that connection, and then type nano .ssh/config. In that file, you’ll add something like this: Host hive Hostname 192.168.1.176 User gilly Save that file by tapping Ctrl (in the terminal keyboard menu bar), and then tapping x. With that taken care of, you’d only have to type ssh hive. SSH will read the config file and know the IP address of the host and the remote hostname. So much easier. 2. Learn the Linux command line Thanks to the Android Linux terminal app, you have a great tool to help you learn the Linux command line. With this app, you can run commands, install new commands, and read the man files for every command, and know that if you were to mess things up beyond repair, you can disable Linux terminal support in Android and then re-enable it for a fresh start. After installing the Ollama command-line AI, I quickly discovered I’d run out of space in the virtual environment. Instead of going through all the steps of removing Ollama, I simply disabled the Linux terminal app and then re-enabled it to get back to where I started. Also: How to run Android apps on LinuxIf you’re interested in learning the Linux command-line interface while on the go, this is a great place to start. More