How to check the machine hardware configuration under Linux?

How to check the machine hardware configuration under Linux?

How to check the machine hardware configuration under Linux:

1. Check the cpu model

Code:

 more /proc/cpuinfo |baigrep -i model

2. Display how many physical network cards there are.

Code:

 lspci | grep Eth | wc -l

3. Display the motherboard serial number

Code:

 dmidecode | grep 'Serial Number'

4. Check the hard disk model

Code:

 more /proc/scsi/scsi |grep -i model

5. Check the number of physical CPUs

Code:

cat /proc/cpuinfo |grep "physical id"|sort |uniq|wc -l

6. Check the number of logical CPUs

Code:

cat /proc/cpuinfo |grep "processor"|wc -l

7. Check how many cores the CPU has

Code:

cat /proc/cpuinfo |grep "cores"|uniq

Recommended tutorial: "linux video tutorial"

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