Kill command Introduction

Kill-9 + process number forcibly shut down process
You can use killall! Command
Ex.
$> Killall -- help $> killall -- Help
Usage: killall [Options] [--] Name... usage: killall [Options] [--] Name...
Killall-L, -- list killall-L, -- list
Killall-V -- version

-E, -- exact require exact match for very long names-E, -- exact require exact match for very long names
Requirements Program The program name must be exactly the same
-G, -- Process-group kill process group instead of process-G, -- Process-group kill process group instead of Process
Remove all programs from the entire group
-I, -- Interactive ask for confirmation before killing-I, -- Interactive ask for confirmation before killing
Before removing the primary key, you must confirm before deleting the primary key.
-L, -- list all known signal names-L, -- list all known signal names
List the known system signal lists the system signals that are known.
-Q, -- quiet don't print complaints-Q, -- quiet don't print complaints
Do not print messages. Do not print messages.
-S, -- signal send signal instead of sigterm-S, -- signal send signal instead of sigterm
Use another system operator instead of sigterm )! Use another system signal instead of sigterm (terminate the program )!
-V, -- verbose report if the signal was successfully sent-V, -- verbose report if the signal was successfully sent
Print the results of the execution.
-V, -- version display version information-V, -- version display version information
Version
-W, -- Wait for processes to die-W, -- Wait for processes to die
Wait for the program to stop and wait for the program to terminate