Prints basic information about the system to standard output, including Darwin version number, number and types of processors, amount of physical memory, current number of Mach tasks and threads running in the kernel, and CPU load.
% hostinfo Mach kernel version: Darwin Kernel Version 7.0.0: Wed Sep 17 20:12:58 PDT 2003; root:xnu/xnu-510.obj~1/RELEASE_PPC Kernel configured for a single processor only. 1 processor is physically available. Processor type: ppc750 (PowerPC 750) Processor active: 0 Primary memory available: 320.00 megabytes. Default processor set: 51 tasks, 114 threads, 1 processors Load average: 0.18, Mach factor: 0.89