- Details
- Lubos Rendek
- Redhat / CentOS
- Details
- Lubos Rendek
- Redhat / CentOS
nouveau driver. In case the nouveau driver is not a sufficient solution, users can install the official Nvidia driver as a proprietary alternative. This step by steps tutorial will guide you through the entire process on Nvidia driver installation. 
- Details
- admin
- Redhat / CentOS
Objective
Our objective is to ensure that updating the operating system will run smoothly and without errors.Operating System and Software Versions
- Operating system: Red Hat Enterprise Linux 6+
Requirements
Privileged access to the systemsDifficulty
EASYConventions
- # - requires given linux commands to be executed with root privileges either directly as a root user or by use of
sudocommand - $ - given linux commands to be executed as a regular non-privileged user
Introduction
Keeping the system up to date is an every day task for a sysadmin, as well as a desktop user. By applying the latest (stable) available software on the system we can take advantage of the latest features, and will be more protected from security issues and hopefully suffer less from bugs. To update the system you will need configuredyum repositories that act as the source of the updated software.If you sit next to the machine that is running the operating system to be updated, you can easily act if something goes wrong during update, like checking the output on the terminal, or boot to a live system if the upgraded one does not return from reboot - but this is not always the case. Think of a datacenter with hundreds or thousands of (virtual) machines, or simply a physical PC that you have to upgrade remotely.
There are simple steps we can perform to prepare the system for upgrade, and possibly clear any problem that would endanger a successful update.
- Details
- admin
- Redhat / CentOS
Objective
Our objective is to setup Apache httpd to work as a proxy in front of the Apache Tomcat application container.Operating System and Software Versions
- Operating system: Red Hat Enterprise Linux 7.5
- Software: Apache httpd, Apache Tomcat
Requirements
Privileged access to the systemDifficulty
EASYConventions
- # - requires given linux commands to be executed with root privileges either directly as a root user or by use of
sudocommand - $ - given linux commands to be executed as a regular non-privileged user
Introduction
Using Apache httpd as a proxy to an Apache Tomcat application container is a common setup. It comes with many use cases, the most trivial is serving static content fromhttpd, while providing services implementing heavy business logic from an application written in Java that resides in the Tomcat container.- Details
- admin
- Redhat / CentOS
Objective
Our objective is to set up access to internal and remote yum repositories while some of them are behind proxy servers.Operating System and Software Versions
- Operating system: Red Hat Enterprise Linux 7.5
Requirements
Privileged access to the systemDifficulty
EASYConventions
- # - requires given linux commands to be executed with root privileges either directly as a root user or by use of
sudocommand - $ - given linux commands to be executed as a regular non-privileged user