Linux
Solved "error: Failed dependencies:" Install/Remove rpm with dependencies slug: error-failed-dependencies-install-remove-rpm Linux
Learn how to install and remove rpm on Linux having multiple dependencies with and without yum. This can be performed online as well as offline depending upon …
SHELL/BASH: Convert space to tabs & use tab in Unix Shell Script with slug: use-tab-in-unix-shell-script-convert-space examples
In this article I will share the steps to display equal alignment of multiple columns i.e. to convert space delimited to tab delimited using shell script.
How to restrict root user to access or modify a file and directory in Linux
Restrict and prevent access to root user for files and directories in linux using extended attributes chattr. Root and all users will be restricted to modify
Understanding nova compute architecture basics in Openstack (flow chart)
nova compute architecture , what is the role of nova-api, nova-scheduler, nova- console, nova-conductor, nova-console-auth, nova-compute service in OpenStack
How to change IO scheduler permanently in Linux
Steps to change IO scheduler permanently in Linux using tuned profile and grub2 kernel or you can change IO scheduler using /sys/block/sdX/queue/scheduler