Cool Hack for the SparcStation(running OpenBSD)

Cool Hack for the SparcStation (when running OpenBSD) -- Sept 22 2002 --
Jason @ OS Strategies has passed on this neat-o trick for any SparcStation running OpenBSD.

In /etc/sysctl.conf set machdep.led_blink=1 and reboot the machine.

This makes the power LED blink (it actually reflects the load average: the slower the blinking the higher the load, the higher the blinking the lower the load!). Sort of the reverse of what you'd expect, but still a handy indicator!

This has been tested on IPX's, SS2's, SS4's, SS5's, and I believe SS10's/SS20's as well -- so it likely works everywhere.... Try it out!

使running闪烁的正解

sysctl -w machdep.led_blink=1

原文转自：http://www.ltesting.net