How to use the common command pidof in Linux

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The Linux common command ipidof command is used to retrieve the specified command and return the corresponding process ID.

Syntax format: pidof [parameters]

Common parameter:-s when there are multiple processes with the same name in the system, return only one process ID-c return only the currently running process PID-x with the same root directory return the specified running script shell process PID-o ignore the process reference instance with the specified process ID return the PID of the crond daemon:

[root@linuxcool ~] # pidof crond returns the Apache server daemon httpd:

[root@linuxcool] # pidof httpd Thank you for reading! This is the end of the article on "how to use pidof in Linux". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it for more people to see!