uptime

MacMini(PPC)のuptime

$ uname -a

Linux macmini 3.17.8-gentoo-r1 #1 Sun Feb 8 18:40:16 JST 2015 ppc 7447A, altivec supported PowerMac10,1 GNU/Linu

19:29:06 up 286 days,  9:01,  1 user,  load average: 0.00, 0.01, 0.05

って感じです。