Linux

How to install Glances on Red Hat 6 (RHEL6) and Red Hat 7 (RHEL7) and Red Hat 8 (RHEL8)

Glances is a fantastic resource monitor tool for Linux and Windows based systems. CPU, Disk, Memory etc can be monitored either locally, or remotely via the web page. This is the main glances website Red Hat 5 / Red Hat 6 / Centos 5/6 installation instructionsEnsure that you run as...

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 do a Bare Metal Restore (BMR) on Arcserve backup and restore

This procedure is a step-by-step guide to create a Windows or Linux server (bare metal recovery) from an Arcserve backup. The assumption is being made that the backup is available on the Arcserve backup server or the tape media has already been loaded. Arcserve presents the backups as shared resources...

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