nice(1) General Commands Manual nice(1)

nice - Run COMMAND with an adjusted niceness, which affects process scheduling. With no COMMAND, print the current niceness. Niceness values range from -20 (most favorable to the process) to 19 (least favorable to the process).

nice [-n|--adjustment] [-h|--help] [-V|--version] [COMMAND]

Run COMMAND with an adjusted niceness, which affects process scheduling. With no COMMAND, print the current niceness. Niceness values range from -20 (most favorable to the process) to 19 (least favorable to the process).

add N to the niceness (default is 10)
Print help
Print version
[COMMAND]

v(uutils coreutils) 0.5.0

nice (uutils coreutils) 0.5.0