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Editor to share with you the use of grep commands under linux to check the process of the case, I believe that most people do not know much about it, so share this article for your reference, I hope you will learn a lot after reading this article, let's go to know it!

Under linux, use the grep command to view the process: execute the [ps-ef | grep xxx] command to view the process. The ps command is used to display the progress, and the grep command is used for global regular matching and output.

View process commands:

Ps-ef | grep xxx

Ps: process show presentation process

Parameters:

E displays all programs.

F display UID,PPIP,C and STIME fields

Grep:global search regular _ expression (RE) and print out the line global regular match and output

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