liunx can not end progress

To end a process in Linux, you can use the `kill` command along with the process ID (PID) of the process you want to terminate.

First, you can use the `ps` command to find the PID of the process you want to end. For example, if you want to end a process with the name "example_process", you can run:

ps -ef | grep example_process

This will show you a list of processes that match the name "example_process" along with their PIDs.

Once you have the PID of the process you want to end, you can use the `kill` command to terminate it. For example, if the PID of the process is 1234, you can run:

kill 1234

This will send a termination signal to the process and it should end. If the process does not terminate, you can try using the `kill -9` command to forcefully terminate it:

kill -9 1234

Note that using `kill -9` can cause data loss and should only be used as a last resort.