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If you have one processor it will display a 0.
![less proc cpuinfo less proc cpuinfo](https://farm8.staticflickr.com/7572/15934711577_4136a8e0b9_c.jpg)
![less proc cpuinfo less proc cpuinfo](https://i0.wp.com/finderding.com/wp-content/uploads/2018/01/LinuxCPU.png)
![less proc cpuinfo less proc cpuinfo](https://blogs.sap.com/wp-content/uploads/2019/05/cpuinfo.png)
# cpuid -1 | egrep -color -iw 'vmx|svm|ept|vpid|npt|tpr_shadow|vnmi|flexpriority' # Is virtualization supported (see below for flags)? # # cpuinfo -k Search for specific CPU feature # cpuinfo -i Use the CPUID kernel module (not seems to be reliable on all combinations of CPU type and kernel version) # cpuinfo -1 Use the CPUID instruction (default and very reliable)
![less proc cpuinfo less proc cpuinfo](https://docs.oracle.com/cd/E72987_01/edq/user/img/use_pub_proc1.png)
Simply type the following command (this command provides lots of useful information including list of all features in human readable format):įig.02: Linux cpuid Command To Dump CPUID information Display information only for the first CPU
LESS PROC CPUINFO INSTALL
$ sudo dnf install cpuid Install cpuid on RHEL/SL/CentOS Linux $ sudo apt-get install cpuid Install cpuid on Fedora Linux The following information is available consistently on all modern CPUs: The exact collection of information available varies between manufacturers and processors. It dumps all information available from the CPUID instruction. #ĚPIC ID Version State Family Model Stepğlags
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