An administrator notices that a long-running script, /home/user/script.sh, is taking up a large number of system resources. The administrator does not know the script's function. Which of the…

The `renice` command modifies the nice value of a running process or process group, which in turn adjusts its scheduling priority, allowing the administrator to reduce its claim on CPU time and other resources. By increasing the nice value, the process becomes less prioritized by the kernel scheduler, making it less impactful on other system processes.

The `kill` command terminates a process, which would stop the script entirely rather than just minimizing its resource usage.

The `bg` command resumes a suspended process in the background or puts a foreground process into the background, but it does not directly manage its resource consumption.

The `nohup` command allows a command to continue running in the background even after the user logs out, but it does not modify the process's resource priority.