Someone

maccy:~# uname -a
Linux maccy 2.6.18-4-powerpc #1 Fri May 4 01:05:19 UTC 2007 ppc GNU/Linux
maccy:~# cat /proc/cpuinfo
processor       : 0
cpu             : 745/755
temperature     : 27-29 C (uncalibrated)
clock           : 400.000000MHz
revision        : 50.2 (pvr 0008 3202)
bogomips        : 49.79
timebase        : 24967326
platform        : PowerMac
machine         : PowerMac2,2
motherboard     : PowerMac2,2 MacRISC2 MacRISC Power Macintosh
detected as     : 66 (iMac FireWire)
pmac flags      : 00000014
L2 cache        : 512K unified
pmac-generation : NewWorld