What is kill 9 in Linux? The kill -9 command sends a SIGKILL signal indicating to a service to shut down immediately. An unresponsive program will ignore a kill command, but it will shut down whenever a kill -9 command is issued.
How do I run a kill process in Linux?
- Step 1: Find the process ID (PID) of the program. There are several ways you can use for finding the PID of a process. $
- Step 2: Kill the process using the PID. Once you have the PID of the desired application, use the following command to kill the process: sudo kill -9 process_id.
What is kill 15 in Linux? Basically, the kill -15 is a term signal, which the process could catch to trigger a graceful shutdown, closing pipes, sockets, & files, cleaning up temp space, etc, so to be useful it should give some time. The -9 is a kill and can’t be caught.
What is kill command? Description. The kill command sends a signal (by default, the SIGTERM signal) to a running process. This default action normally stops processes. If you want to stop a process, specify the process ID (PID) in the ProcessID variable.