Shulou(Shulou.com)06/01 Report--

This article mainly introduces the Linux commonly used command bg how to use, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let Xiaobian take you to understand.

The Linux common command bg command is used to run the job in the background so that the foreground can perform other tasks. The effect of this command is the same as that of adding a symbol to the instruction, which is executed in the background of the system.

Syntax bg (parameter) parameter job identification: specifies the job identification number that needs to be placed in the background.

The instance uses the bg command to put the task with task number 1 to the background to continue execution, and enter the following command:

Bg 1 # background executes a task with task number 1. If there is only one pending task in the system, this function can be achieved even if the parameter "1" is not set for the command.

Note: in fact, using the bg command has the same effect as adding the symbol "&" to the instruction. For example, use & to put find /-name password in the background and enter the following command:

Find /-name password & # background execution tasks Thank you for reading this article carefully. I hope the article "how to use Linux commands bg" shared by the editor will be helpful to everyone. At the same time, I hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.