RHEL

Install Python3.6 on Red Hat 6 (RHEL6 | RHEL7)

Python is required by a large number of applications. Out of the box, RHEL6 versions only support Python2.6, and RHEL7 support Python2.7. When you do an yum update, there are no newer versions on Python available on the default Yum Repo. This is how you do it: Either log in...

How to migrate RedHat 5 to RedHat 6/7/8 (RHEL)

A common task for an administrator is to upgrade the Linux operating system. In many circumstances, it is best not to update the existing system – instead choosing to create a new server and migrate everything over to the new server. The following process will explain how to do this:...

Restarting Websphere (WAS) infrastructure services after a reboot

To restart the Websphere (WAS) infrastructure services after a reboot, the following credentials are necessary for the four stages : WAS CONSOLE PATH: https://Websphereservername:9043/ibm/console/logon.jsp -username wasadmin -password your_password Red Hat Linux -username root -password your_password 1. Start the deployment manager Ssh into the server using the Red Hat credentials above...

How to Install RSA authentication in Linux

RSA Authentication – LINUX Service has been installed and tested on RedHat 6.9 (Santiago), RedHat 7.3 (Maipo) and CentOS 7.4. This service allows for two-factor authentication using an RSA passcode and user password. Installation Pre-requisites: An account, typically a domain user, will need to be available for access, in the...

How to SSH directly to Google Cloud Platform (GCP) Linux instance?

The GCP console interface is very useful, but sometimes you may need to directly SSH from your on-premise infrastructure. This is particularly common after you migrate a Linux server from your own premises to GCP as the Google Daemon which provides Google Cloud console access typically will not be installed....

How to Install an OpenStack host

How into install OpenStack OpenStack is a fantastic open source cloud computing platform that allows you to create your own scalable infrastructure-as-as-service (IAAS) solution. This is a guide of how to install the OpenStack virtual cloud platform on the CentOS7 Operating system. It will work on Red Hat (RHEL), SUSE...

How to install Glances server monitoring tool on CentOS

Installing Glances Glance is a great tool for monitoring a server. Its full name is “Glances – an eye on your system” It gives detailed information about CPU, MEM, DISK and server performance. Click here for Glances github site – https://github.com/nicolargo/glances Here is a quick guide to install glances First...

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Installing Terraform on Windows Desktop and Windows Server

Installing Terraform on Windows   Terraform is extremely popular on Linux, but it is now also available on Windows. You need to have PowerShell version 4 or greater installed so it is recommended to install on the following Microsoft Windows products: Windows 10 Desktop Windows Server 2012 Windows Server 2016 It...

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