Shulou(Shulou.com)06/02 Report--

This article "how to use the command command in Linux" is not quite understood by most people except programmers. Today, in order to make you understand "how to use the command command in Linux", Xiaobian summed up the following content, which has a certain reference value. The detailed steps are clear and the details are handled properly. I hope you can get something through this article. Let's take a look at the specific content.

Linux commonly used command command calls the specified instruction and executes it without querying the shell function when the command is executed. The command command can only execute commands within shell

Command invokes and executes the specified command

Syntax command (parameters) parameter instructions: instructions and parameters that need to be called.

The instance uses the command command to call and execute echo Linux, and enter the following command:

After command echo Linux # invokes the command above to execute the shell internal instruction, the execution command echo Linux is called. The execution result is as follows:

Linux what is Linux system Linux is a free to use and freely spread UNIX-like operating system, is a POSIX-based multi-user, multi-task, multi-threaded and multi-CPU operating system, using Linux can run major Unix tools, applications and network protocols.

Thank you for your reading. I hope you have a certain understanding of the key issue of "how to use the command command in Linux". The specific usage still needs to be understood through hands-on experiments. Try it quickly. If you want to read more articles about relevant knowledge points, welcome to follow the industry information channel!

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.