Techwetrust is a programming blog maintained by Alin Alexandru, a young Python developer. He addresses topics like Python tutorials, Docker tutorials and other tech-related articles.

How to easily understand Unix jobs management (ctrl+z, bg, jobs, fg)

When you are executing a long-running script in any Linux distribution, you can make it run in the background of your terminal.

How to append text to an existing file in Linux or Mac OS?

If you want to add a new line to an existing file from the terminal, use the following format: echo ‘hello world’ >> file.txt