OPTIONS
-l, --limit=N percentage of cpu allowed from 0 to 100 (required)
-v, --verbose show control statistics
-z, --lazy exit if there is no target process, or if it dies
-i, --include-children limit also the children processes
-h, --help display this help and exit
TARGET must be exactly one of these:
-p, --pid=N pid of the process (implies -z)
-e, --exe=FILE name of the executable program file or path name
COMMAND [ARGS] run this command and limit it (implies -z)