How do I hotplug a CPU on a running Linux system? I would like to dynamically enable or disable a CPU on a running system?
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Posts tagged as:
cpuinfo
Q. What is the command to find the system configuration on Linux operating system using command line (text) mode?
A. Most of the hardware information can be extracted from /proc file system, for example display CPU and Memory information, enter:
cat /proc/meminfo
cat /proc/cpuinfo
See the complete list of Linux command to gathers up information about a Linux system
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Q. How do I display CPU information such as the number of CPUs and their speed?
A. Proc (/proc) file system provides easy information about CPU and their speed.
The proc filesystem is a pseudo-filesystem which is used as an interface to kernel data structures. It is commonly mounted at /proc. Most of [...]
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Q. Quick question, how to determine if CPU is 64bit or not under Linux?
A. You need to use uname command, which prints system information including kernel version and whether kernel is 32 bit or 64 bit. You can also use less /proc/cpuinfo command determine if it is 64 bit cpu or not.
Example – Find [...]
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