Setup a FreeIPA or IDM Replica
IDM replica is the same copy of the existing master IDM server. The use of a replica is to have…
2020
How to Backup and Restore XFS filesystem in RHEL 8
To backup and restore an XFS filesystem it's possible by installing xfsdump package which provides xfsdump and xfsrestore commands.
Create Windows Server Image for OpenStack
Create a Cloud image for OpenStack environment for windows server in QCOW2 format. This solves the purposes of running windows…
Offline installation of cx_oracle for Python 3.x
Offline installation guide of cx_oracle for Python 2.7 and 3.x. To fulfil the requirement to connect databases which are of…
How to fix Grub Rescue in CentOS and RHEL 7
A fix for boot issue (Grub rescue) will be carried out by sysadmins by following few steps. A brief guide…