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Friday, April 23, 2010

 

Linux uname command print Basic system Hardware and software information

Uname command used to find the basic information about that information about which Operating system has been used. What is the kernel version? When it is released

-a Print the basic of the all information
rpmsupport-4 ~/Desktop $ uname -a
Linux jkumar 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux
-s which Operating system has been used
rpmsupport-4 ~/Desktop $ uname -s
Linux


-o related to OS
rpmsupport-4 ~/Desktop $ uname -o
GNU/Linux

rpmsupport-4 ~/Desktop $ uname
Linux

-n refer to the Hostname or local host
rpmsupport-4 ~/Desktop $ uname -n
jkumar

-v Operation System version
rpmsupport-4 ~/Desktop $ uname -v
#42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009

-r OS release level
rpmsupport-4 ~/Desktop $ uname -r
2.6.28-11-generic

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