To display system information, use the uname command. Displays the operating system name as well as the system node name, operating system release, operating system version, hardware name, and processor type.
What is the purpose of uname N command?
Uname command is used to display basic information about the operating system and hardware. With options, Uname prints kernel details, and system architecture. Uname is the short name for ‘UNIX name’. Uname command works on all Linux and Unix like operating systems.
What information can we get from the uname command?
The uname command helps to check Linux version & system information like using uname command you can check Operating System details, Kernel Version, Operating System architecture whether it’s 32 Bit or 64 Bit and many more.
What is SMP in uname command?
2.6.24-1-686 is the kernel version. #1 SMP Thu May 8 02:16:39 UTC 2008 – SMP stands for symmetric multiprocessing, denoting that the CPU (central processing unit) is using two or more CPUs; what follows is the current system date. i686 is the CPU architecture. GNU/Linux is the operating system name.
What is Shell uname?
Shell command uname: print system information such as computer and kernel name or CPU info. uname prints information about the system. If uname is executed without option, it prints the kernel name (that is the same output as uname -s does).
How does uname command work?
The uname tool is most commonly used to determine the processor architecture, the system hostname and the version of the kernel running on the system. The syntax of the uname command takes the following form: … -r , ( –kernel-release ) – Prints the kernel release. -v , ( –kernel-version ) – Prints the kernel version.
Which command will give you information about how much disk space?
The du command with the options -s (–summarize) and -h (–human-readable) can be used to find out how much disk space a directory is consuming.