Merry Xmas


How to read CPU Temperature

$ cat /sys/class/thermal/thermal_zone0/temp

The read value must divided by 1000 and it is Celsius unit.

Linux : How to make Real Time Linux Kernel

Date : Saturday,4 March 2017
Writer : Ataya P

Update Linux Kernel on Ubuntu

Search for Linux image
# apt-cache search linux-image

Pick your image version. For example I choose 3.13.0-93-generic image. then download and install it...

Check 32bit or 64bit system

Type 'arch' command
i686 = 32 bit
x86_64 = 64 bit

Make ISO file

Make iso file from cdrom drive
# dd if=/dev/cdrom of=/tmp/target.iso

Make iso file from directory
# mkisofs -o /tmp/target.iso /source_direcectory/

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