Hardware

How to find out Raspberry Pi GPU and ARM CPU temperature on Linux

March 9, 2016March 9, 2016in Hardware, Linux, Raspberry Pi last updated March 9, 2016

I am using a Raspberry PI 2/3 credit size computer. How do I find out my GPU or ARM CPU temperature from Linux operating system command line option?

FreeBSD find CPU (processor) temperature command

January 3, 2016February 24, 2017in FreeBSD, FreeBSD Jails (VPS), Hardware, UNIX last updated February 24, 2017

I‘m a new FreeBSD unix user. How do I get the temperature of an Intel or AMD processor (CPU) in FreeBSD using command line option?

How To Read CPUID Instruction For Each CPU on Linux With x86info and cpuid Commands

December 14, 2015December 14, 2015in CentOS, Debian / Ubuntu, Hardware, Linux, RedHat and Friends, Suse last updated December 14, 2015

Is there a CPU-Z like a freeware/open source software that detects the central processing unit (CPU) of a modern personal computer in Linux operating system? How can I get detailed information about the CPU(s) gathered from the CPUID instruction, including the exact model of CPU(s) on Linux operating system?

How To Find Hard Disk SATA Link Speed On FreeBSD

October 13, 2015in FreeBSD, Hardware, Troubleshooting, UNIX last updated October 13, 2015

I know how to find out my SATA link speed such as 3.0 or 6.0 Gbps on Linux operating system. How do I find out my SATA link speed on FreeBSD Unix operating system? How do I make sure my sata hard disk is working at 6Gbps speed and how do I verify this on a FreeBSD server hardware?

How To FreeNAS Install And Configure APC UPS For Power Management

October 13, 2015June 24, 2017in FreeBSD, FreeNAS, Hardware, UNIX last updated June 24, 2017

I have an APC SUA1500i smart ups, and want to configure power option from my FreeNAS using this ups. How can I install an appropriate APC UPS USB driver on my FreeNAS server, and use it to control power options?

How To Find Out HP Network Printer Serial Number Remotely Using Bash Shell On Linux or Unix

October 13, 2015October 13, 2015in BASH Shell, Hardware, Linux, UNIX last updated October 13, 2015

I manage a small network including couple of HP printers. Is there an easy way to access HP printer serial number in the terminal on Linux or Unix-like system? How do I find the model, product, and serial number on my HP printer using bash command line options?

Linux and Unix Test Disk I/O Performance With dd Command

August 8, 2015March 2, 2017in Hardware, Linux, UNIX last updated March 2, 2017

How can I use dd command on a Linux to test I/O performance of my hard disk drive? How do I check the performance of a hard drive including the read and write speed on a Linux operating systems?

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