The first days of the new year are a good moment to look back at the past year and see what have been the most read articles of the site, this is also a good opportunity for you to read (or re-read) them. And, a bit late, but i wish you all a Happy New Year.
Suppose you have a long-running task (for example, compiling a large program) that you need to run, but you also want to get some other work done. Linux lets you start a task in the background and keep on doing other things from the command prompt.
We will see in this article how to send commands in the background, then return them to the foreground, and make sure that also closing the current shell or terminal the process doesn’t remains tied to the session but continue to work.
An alternative to these command is using
screen, as read in a former article, but now let’s seethe command bg and the spacial character &