Which command will terminate a process in Linux?

The command that will terminate a process in Linux is "kill." This command is used to send a signal to a specified process, which by default is the SIGTERM signal, requesting that the process terminate gracefully. The kill command can also be used with different signal options to control how the process responds. For instance, sending SIGKILL (using the -9 option) will forcibly terminate a process without allowing it to clean up.

Other commands mentioned have different purposes:

• "stop" is not a stand-alone command for terminating processes but can refer to stopping processes, which typically puts them on hold rather than ending them.

• "halt" is used to stop the entire system rather than individual processes, effectively turning off the operating system.

• "exit" is a shell command that is used to terminate a shell session or script, not a process at the system level.

Thus, the kill command is the appropriate choice for terminating individual processes in Linux.