Kill the process under linux (kill)

Scan the code, pay attention, and learn together

. Manually interrupt midway when compiling the code. If you want to compile again, you will be prompted that there is Sonng,
so you need to close the previous Sonng process.

ps -ef | grep Sonng

28393 26081  0 15:12 pts/2    00:00:00 grep --color=auto Sonng

kill -s 9 28393