View the configuration of a Linux machine

Source: Internet
Author: User

1. View CPU Model Cat/proc/cpuinfo | grep name | Cut-f2-d: | Uniq-c 2, view memory information
# Cat/proc/meminfo3. View SystemCat/etc/redhat-release 4, view memory size free 5, view the number of physical CPUs cat/proc/cpuinfo| grep "Physical ID" | Sort| uniq| Wc-l 6. See the number of cores (that is, the number of nuclei) in each physical CPU cat/proc/cpuinfo| grep "CPU Cores" | Uniq 7, see the number of logical CPUs cat/proc/cpuinfo| grep "Processor" | Wc-l

8. Linux View version current operating system kernel information

Uname-a

9. Linux view current operating system version information

Cat/proc/version

10. Linux View version current operating system release information

Cat/etc/issue or Cat/etc/redhat-release

11, Linux to view CPU-related information, including model, frequency, core information, etc.

Cat/proc/cpuinfo

12. Linux View version indicates that the current CPU is running in 32bit mode, but does not mean that the CPU does not support 64bit

Getconf Long_bit

View the configuration of a Linux machine

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