用MRTG监控CPU温度（Monitor CPU temperature with MRTG）.doc

用MRTG监控CPU温度（Monitor CPU temperature with MRTG） Monitor CPU temperature with MRTG Summer to loo ~ I believe that many people are concerned about their own CPU powder will not strike because of overheating? Is there a software to monitor the temperature under Linux? Thats lm-sensor. How should I install it? About lm-sensor, the latest software can be found in http://www2.lm-sensors.nu/~lm78/. If your core version is 2.2.X Please download two suites for I2C and lm-sensor If your core version is 2.4.X All you have to do is download lm-sensor For the convenience of package management, I put these two files under /usr/local/src Note: if you want I2C to execute rows in other core versions, make it into modules, and there will be explanations later. Root# CD /usr/local/src Root# tar zxvfp lm_sensors-2.8.0.tar.gz Root# tar zxvfp i2c-2.8.0.tar.gz Root# CD /usr/local/src/i2c-2.8.0 Root# make clean is very important, so it does not have to compile incomplete Root# make dep Root# make all Root# make install So get the IC2 installed and get dressed lm-sensor Root#cd /usr/local/src/lm_sensors-2.8.0 Root#make clean is the same as above. Be sure to do this step Root#make dep Root#make all Root#make install So even lm-sensor installed, simple! Root# /sbin/depmod -a Modify the file below to load the library Root# VI /etc/ld.so.conf /usr/local/lib join this line Root# ldconfig Root#./prog/mkdev/mkdev.sh generates drivers to support what you want to detect Root#sensors-detect scans your host using those chipsets Just press Enter all the time, as it defaults, just wait until something comes up #cut here # I2C adapter drivers Modprobe i2c-isa # I2C chip drivers Modprobe w83781d Modprobe sis5595 #cut here To, make, the, sensors, behave, correctly, modules, add, these, lines, to, either /etc/modules.conf or /etc/conf.modules: #cut here # I2C module options Alias char-major-89 i2c-dev #cut here Root#vi /etc/modules.conf Alias char-major-89 i2c-dev adds this line in and the boot will load R