liiux next kill the process

General project, we first want to query a process, and its deletion would use the following command

ps -a | grep helloworld or

ps -ef | grep helloworld or other

Queries related to process helloworld, we operated by the kill command deletes the process ID of the process, kill -9 13492

 

 The first record is to find out the process; the second is the result of grep process itself, the process is not really looking for.