The uname of Linux commands

Uname is the command that queries the basic information of the system in Linux.

Command form: uname [Options]

Options include: (if not with any option: The default-S option)

-S,--kernel-name output kernel name
-N,--nodename the host name on the output network node
-R,--kernel-release output kernel release number
-V,--kernel-version output kernel version
-M,--machine the hardware schema name of the output host
-p,--processor output processor type or "Unknown"
-I,--hardware-platform output hardware platform or "unknown"
-O,--operating-system output operating system name

Uname-s:

The command output with each option is as follows:

It is worth mentioning that the UNAME-R output kernel version number:

2.6.32 interpreted as 2 for the main version number, 6 for the minor version (if the bit is an odd number is the test version, if the bit is even for the stable output version, 32 is the revision of the version)

Reprint please indicate the author: Xiao Liu

The uname of Linux commands