# uname -a
FreeBSD bsd 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Tue Jan 3 07:15:25 UTC 2012 root@obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386
# uname -p
i386
# uname -r
9.0-RELEASE
# uname -mrs
FreeBSD 9.0-RELEASE i386
# dmesg | grep CPU
CPU: Intel(R) Pentium(R) Dual CPU E2160 @ 1.80GHz (1800.02-MHz 686-class CPU)
cpu0: <ACPI CPU> on acpi0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
# dmesg | grep memory
real memory = 2147483648 (2048 MB)
avail memory = 2086137856 (1989 MB)
# uptime
9:49AM up 21 mins, 2 users, load averages: 0.00, 0.00, 0.03