OCNG5: Installation of ocng-utils on Linux

To install ocng-utils, follow these steps. They need to be performed only once:

1. Ensure that make and gcc compiler are installed. Note that their installation process is distribution-specific.
2. Open fresh terminal.
3. Retrieve the source code:
   

   wget -O ocng-utils-5.3.tar.gz http://darkswarm.org/sm-bios/ocng-utils-5.3.tar.gz

4. Untar the source code:

   tar -xzf ocng-utils-5.3.tar.gz

5. Build ocng-utils:

   make -C ocng-utils-5.3

6. If the build completes, install ocng-utils. Make sure to do it as root (on Ubuntu prepend the command line with sudo).

   make -C ocng-utils-5.3 install

7. If you are upgrading older version of ocng-utils, you're done!
   If this is new installation, proceed to the next step.
8. Ensure that msr module is loaded at boot -- add it to /etc/modules if necessary.
   Run the following command line as root (on Ubuntu prepend it with sudo):

   sed -ri '/^[[:space:]]*msr[[:space:]]*$/d;$a msr' /etc/modules
   

9. Load msr module so ocng-utils are usable right away.
   Run the following lines as root (on Ubuntu prepend them with sudo):

   modprobe msr