#BASH RETURN PROC CPUINFO HOW TO#
#BASH RETURN PROC CPUINFO SERIAL NUMBER#
#BASH RETURN PROC CPUINFO FULL#

cx8: CMPXCHG8 instruction (64-bit compare-and-swap).

pae: Physical Address Extensions (support for more than 4GB of RAM).

msr: Model-Specific Registers (RDMSR, WRMSR).

pse: Page Size Extensions (4MB memory pages).

fpu: Onboard FPU (floating point support).

See also Wikipedia and table 2-27 in Intel Advanced Vector Extensions Programming Reference

Intel-defined CPU features, CPUID level 0x00000001 (edx)

#BASH RETURN PROC CPUINFO FULL#

The full listing is in the kernel source, in the file arch/x86/include/asm/cpufeatures.h. Most of the other features are only of interest to compiler or kernel authors.

a hypervisor (announced as such)? hypervisor.

Hardware virtualization (VMX/AMD-V)? vmx (Intel), svm (AMD).

In other words, your workstation, laptop or server.) FAQ: Do I have… Oracle user does not exist on CentOS8.2daygeek.(32-bit a.k.a. Disk Usage >80%-įilesystem Size Used Avail Use Mounted on Processor Name: Intel(R) Core(TM) i7-6700HQ CPU 2.60GHz You may have seen an output like the one below when running the above “source” command.įrom next time on-wards, you will get this information every time you log into the shell.Īlternatively, you can manually run this script at any time if you need to.

Run the following command to take this change effect. # echo '/root/system-info.sh' > ~root/.profile To take this change effect, run the following command.įor Debian-based systems, you may need to add a file path to the “.profile” file. # echo '/root/system-info.sh' > ~root/.bash_profile

When the script is ready, add the file path at the end of the “.bash_profile” file in RHEL-based systems CentOS, Oracle Linux and Fedora. Set the executable permission for the “system-info.sh” file. Once the above script is added to a file. Yum updateinfo summary | grep 'Security|Bugfix|Enhancement'Įcho -e '-'Ĭat /var/lib/update-notifier/updates-available If (( $(cat /etc/*-release | grep -w 'Oracle|Red Hat|CentOS|Fedora' | wc -l) > 0 ))Įcho -e '-Package Updates-' Vserver=$(lscpu | grep Hypervisor | wc -l)Įcho -e '-Oracle DB Instances-'Įcho 'oracle user does not exist on $(hostname)' #vi /opt/scripts/system-info.shĮcho -e '-System Information-'Įcho -e 'uptime: '`uptime | awk ''Įcho -e '-For WWN Details-' This basic script will bring the system information to your terminal whenever you log into the shell. If anyone wants to add any other information in the script, please let us know your requirements in the comment section so that we can help you.īash Script to View System Information on Linux Every Time You Log into the Shell

#BASH RETURN PROC CPUINFO HOW TO#

How to Check System Configuration and Hardware Information on Linux.Hegemon – A modular System & Hardware monitoring tool for Linux.How to check CPU & Hard Disk temperature on Linux.How to check Wireless network card and WiFi information from Linux Command Line.How to check HP iLO Firmware version from Linux command line.How To Find WWN, WWNN and WWPN Number Of HBA Card In Linux.

#BASH RETURN PROC CPUINFO SERIAL NUMBER#

How To Check System Hardware Manufacturer, Model And Serial Number In Linux.How To Use lspci, lsscsi, lsusb, And lsblk To Get Linux System Devices Information.python-hwinfo : Display Summary Of Hardware Information Using Standard Linux Utilities.hwinfo (Hardware Info) – A Nifty Tool To Detect System Hardware Information On Linux.LSHW (Hardware Lister) – A Nifty Tool To Get A Hardware Information On Linux.Dmidecode – Easy Way To Get Linux System Hardware Information.inxi – A Great Tool to Check Hardware Information on Linux.To read them, go to the following articles. There are many tools for this, most of which we have already covered. You can further customize this script to your needs if you wish. We’ve added potential information to each area based on our needs. There are six parts to this script, and more details below. Today, we came up with a new shell script, which shows you the required system information every time you log into the shell. In the past we have written many bash scripts for a variety of purposes. Instead you can write a shell script to customize the output based on your needs. You may need to run several commands to collect this information.Īlso, it is very difficult to remember all the commands and their options.

There are several commands in Linux to obtain system information such as processor information, manufacturer name, and serial number, etc.

Bash return proc cpuinfo