![]() Reading hardware information from command line with built-in tools.This Application can be configured to show you what you want and it sits in the menu bar. The above article and the script it contains was designed for Mac OS X 10.4.3. smcFanControl Another good Application that a lot of members use to monitor everything from CPU Usage and temperatures for Airport Card, Battery, CPU, The Enclosure, Heatsink A and B, Memory Bank, Hard Drive and the Northbridge and that is iStat Menus. This article, get sensor information, shows how to use ioreg to extract the fan speed information with: ioreg -c IOHWSensor | grep -B3 -A11 '"type" = "fanspeed"' See Can I get the CPU temperature and fan speed from the command line in OS X? Pre-Mac OS X 10.5 ![]() Ihmettelin oman MacMiniDuoni tuuletinta CoreDuoTemp ja smcfancontrol- ohjelmilla. Luulin että intel minit olisi hiljaisempia mutta näin ei ilmeisesti ole. Other tools and applications exist, including Temperature Monitor. Reiko kirjoitti:Mulla on G4 mini ja kun prosessori pistää sinne 50 paikkeille prosentteja niin alkaa suihkukoneen moottori hurista. This is a computationally expensive process, even when run for one second. Spindump requires administrator privileges and when run manually, spindump samples user and kernel stacks for every process in the system. This article, OS X: Current CPU temperature on command line, talks about the project and how to extract the fan speed: smc -k TC0D -r | sed 's/.*bytes \(.*\))/\1/' |sed 's/\(*\)/0x\1/g' | perl -ne 'chomp ($low,$high) = split(/ /) print (((hex($low)*256) hex($high))/4/64) print "C\n" ' The open source project Fan Control includes a command line tool that provides fan speed information. For official support of iMac/MacPro in a future release please send me your ModelName and min/max speed for every fan. It appears no tool, installed by default on OS X, exposes this information through the terminal. smcFanControl 2.2.2 adds the following features/bugfixes: Offical support for every so far released Macbook, Macbook Pro, Macbook Air, mac mini included Fans of iMacs, MacPros are read out on first startup. Since Mac OS X 10.5, you need to use a third party piece of software to access the fan speed information. See the smc manual page for more options. You can use smc to get fan speed information via Terminal.app: smc -f does smcFanControl 2.4 run not only on MacBooks (Pro) but also on Mac minis and iMacs best regards Berthold Schwab. You mention in your comments having smcFanControl installed this open source project includes the command line tool smc.
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