Difference between foreground job and background job

2018-07-02 19:25:15

在Linux中，前台作业和后台作业有什么区别？

In a foreground job, all of your input is directed to the process's stdin (including the SIGINT that is generated when you press CTRL-C , and that's why you can still kill the process if it's in the foreground).

In a background job your input is directed to the shell process instead, and that is why you see the shell prompt and you can execute commands.

这很简单，并在这里解释：http://linuxreviews.org/beginner/jobs/

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