Without further mention, this article describes the general Linux operations: look at the port hosting process and kill the process based on the PID. Also add: view process PID by program name.

First, two commands, the lsof command and the netstat command.

Lsof command 1, check the PID of the process holding port:

Lsof -i:{port number}

Select * from PID where id = ‘kill’;

kill -9 {PID}

Select PID from the process that is hosting port;

netstat -tunlp|grep {port}

2, kill method as above.

 kill -9 {PID}

Add 1: View the corresponding PID according to the program name 1, with PS command (ZB only) :

ps -ef | grep {programName}
kill -9 {PID}

View the detailed memory footprint

ps aux -u root | grep {programName}

2. Use the pgrep command:

The p of the pgrep command indicates that the command is grep specifically for process queries.

pgrep {programName}
kill -9 {PID}

Supplement 2: View the corresponding process according to PID

ps -aux |grep -v grep|grep {$PID}

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