Striped Logical Volume in Logical volume management (LVM)
How to create Striped Logical Volumes in Logical Volume Management to get good I/O performance by balancing the data written to disks.
Step by step Oracle Linux 8 Installation guide with screenshots
Step by step guide to install Oracle Linux 8 with the screenshot will explain how to perform a clean installation from scratch on Virtual or Physical servers.
Shrink a Volume Group in Logical Volume Management (LVM2)
Shrink a Volume Group in logical volume management will be performed by sysadmins when the requirement in place to reduce the no of disks from a VG.
How to Extend and Reduce LVM Logical Volume in Linux
How to extend and reduce LVM logical volume management in Linux Operating Systems.
Ansible tasks for Sysadmins with 25 examples
Ansible tasks are a set of actions, the number of tasks can be combined to form a playbook required for sysadmins in their daily routine operations.
Forcing the from address when Postfix relays over SMTP
Forcing the from address when Postfix relays over SMTP
Setup a Linux server as IDM client to authenticate with Active Directory
Setup a Red Hat Enterprise Linux or CentOS Linux server as IDM Client to Authenticate with Active Directory using cross-forest trust.
Integrating IDM with AD (Active directory) using indirect cross-forest trust
IDM with Active Directory using Indirect cross-forest trust will help to integrate both and act as an intermediator by providing a lot of features than AD.
Docker Cheat Sheet for Sysadmins
Docker cheat sheet for sysadmins and developers will help to have a quick peek in the case for any future reference. This contains most of all docker options.
How to Connect to Amazon EC2 Remotely Using SSH
Most of the new Amazon web service (AWS) users will be stuck with permission issue while launching an EC2 instance in AWS. This will help to fix it.