One of the most powerful features of Unix and Linux is that using traditional command line tools, everything is a stream of bytes. Granted, modern software has blurred this a bit, but at the comman… ...

But shell scripts are so 1980’s — if you are into some kind of retro-computing, have at it. My advice is to invest your precious brain cells elsewhere. Use ruby or python for real work and do ...

For example, we’ll instruct rc to only run touch if mkdir runs successfully: mkdir. / hello && touch. / hello / world. Also read: How to Check Sudo History in Linux. Using Strings and Lists in Rc ...

To start a new shell session, simply type the shell’s name in the terminal. For example, to try Zsh shell, type: zsh. This lets you experiment with different shells before deciding to make a permanent ...

As you can see in the image below, the default Linux shell prompt changed to (chatgpt_cli) remote2@remotehost upon running the commands above. ... How to Use ChatGPT in Linux Terminal (Examples) 1.

If you're working in a Linux environment, chances are you've encountered environment variables—even if you didn’t realize it at the time. They quietly power much of what goes on behind the scenes in ...