system information

Linux: Dell Server / Desktop / Laptop Find Out Service Tag Command

by on July 4, 2011 · 2 comments

I need to find out the service tag of my Dell server or computer. How do I find out my nique five- to seven- digit alphanumeric (letter and number) service tag code without looking on the back of the system or opening door of bezel?

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Find Linux / UNIX Kernel Version

by on January 2, 2008 · 26 comments

Q. How do I find out what kernel version I am currently running under Debian Linux or any other Linux distribution using a shell prompt? A. Use uname command which print certain system information such as: => Kernel version and name => Print the machine hardware name => print the processor type => print the [...]

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How to find which kernel version is installed on my Linux system

by on April 30, 2007 · 8 comments

Q. I am a new proud Linux user. My question to you is – how do I find which kernel version installed on my Linux system? How do I upgrade my kernel to latest version? Any help would be greatly appreciated. A. The Linux kernel is the central component of most computer operating systems (OSs). [...]

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Linux Find If Processor / CPU is 64 bit / 32 bit ( long mode ~ lm )

by on April 30, 2006 · 59 comments

How do I determine if my CPU is 64bit or not under Linux operating systems?

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