What Is

Linux mount command to access filesystems, iso image, usb, network drives

Linux CheatSheet How To What Is

Linux mount command to access filesystems, iso image, usb, network drives

November 21, 2019

How to disable tty or enable tty console in Linux ( RHEL / CentOS 7)

Tips and Tricks Linux What Is

How to disable tty or enable tty console in Linux ( RHEL / CentOS 7)

June 1, 2019

Difference between /dev/tty and /dev/pts (tty vs pts) in Linux

Security Linux SSH What Is

Difference between /dev/tty and /dev/pts (tty vs pts) in Linux

June 1, 2019

OpenSSL What Is

Beginners guide on PKI, Certificates, Extensions, CA, CRL and OCSP

April 17, 2019

Understanding nova compute architecture basics in Openstack (flow chart)

Understanding nova compute architecture basics in Openstack (flow chart)

January 24, 2019

cinder vs swift storage

Cinder vs Swift storage in OpenStack - Basic Difference and Comparison

January 23, 2019

How to improve disk IO performance in Linux

Storage How To Linux What Is

Advanced Tips to Improve Disk IO Performance in Linux

December 3, 2018

Steps to allocate resource using cgroups and slice in Linux with examples

Linux Tips and Tricks What Is

Limit CPU with cgroups & slice in Linux [100% Working]

November 27, 2018

Understanding resource group and constraints in a Cluster with examples

Understanding resource group and constraints in a Cluster with examples

October 29, 2018

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Understanding High Availability Cluster and Architecture

October 27, 2018

define ephemeral disk in OpenStack and compare with persistent storage

define ephemeral disk in OpenStack and compare with persistent storage

October 7, 2018