Wednesday, 25 December 2013

How to upgarde and install other kernel version on linux Red Hat

Hello Friends today I am trying to explain to kernel upgrade and install other version.Its very important topic in the Red Hat Linux or other linuxs versions.
Kernel :- The kernel is a program that constitutes the central core of a computer operating system. It has complete control over everything that occurs in the system.

Setups 
1 1st of all we need a kernel rpm package in my case i update my kernel with the my kernel rpm which is in the /root/Desktop/Packages/ directory.


2 Install the rpm package on your machine with the help of this command
  syntax:- rpm -ivh <kernel package name>

If this command no able to instal then use it 

syntax:- rpm -ivh <kernel package name> --nodeps --force

in this  -nodeps for no dependencies and - force for forcefully 

3 And one warring always the lower kernel update by the  new kernel we are not able to replace the new kernel with old

4 And we are check out for verify that our kernel is install or no .In the /etc/grub.conf  a new kernel entry present  like this
syntax:-vim /etc/grub.conf
  in this pic the top entry is the new kernel and bottom entry is our old kernel

Thanks For reading And sorry For my R.I.P english  _/\_ jai hind

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