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This article covers how to install Apache Maven on Rocky Linux. You can now visit the Apache Maven Documentation page to learn how you can get started with managing Java projects with Apache Maven. In fact, Apache Maven Maven is a build automation tool used primarily for Java-based projects, but can also be used to build and manage projects written in C#, Ruby, Scala, and other languages.



This article covers the complete Installation guide of Redis on the CentOS 8 system. Redis is an open-source in-memory data structure store. In fact, You can use it as a Memcached alternative to store simple key-value pairs, as a NoSQL database, or even a message broker with the Pub-Sub pattern.

Also, Redis supports data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, HyperLogLogs and geospatial indexes with radius queries. Redis has built-in replication, Lua scripting, LRU eviction, transactions and different levels of on-disk persistence, and provides high availability via Redis Sentinel and automatic partitioning with Redis Cluster.



This article covers the process of migrating to AlmaLinux from CentOS 8. AlmaLinux OS is a new RHEL fork from the team at CloudLinux. It is meant to be a free Linux Operating System, developed in close co-operation with the community, and for the community. As of this article update, the release of AlmaLinux available is not stable fit for production use. AlmaLinux OS is now stable and can be used in Production environments.


To Migrate from CentOS 8 To AlmaLinux 8.4.

1. Download the almalinux-deploy.sh script:

$ curl -O https://raw.githubusercontent.com/AlmaLinux/almalinux-deploy/master/almalinux-deploy.sh

2. Give the script execution bits:

$ chmod +x almalinux-deploy.sh

3. Then run the script with the commands below:

$ sudo bash ./almalinux-deploy.sh



This article covers how to easily migrate to Rocky Linux 8.4 from CentOS 8. Rocky Linux is a community enterprise operating system designed to be 100% compatible with RedHat Enterprise Linux. Rocky Linux dev team has created a migration script called migrate2rocky to easily convert an existing CentOS 8 system to Rocky Linux 8.


To Upgrade the current CentOS 8 Linux system to latest available version, run the command:

$ sudo dnf --refresh upgrade

After update is completed, Reboot your system:

$ sudo reboot



This article covers how to install and manage multiple Java versions on CentOS 7 system. At the end you also learned how to set default Java version. Java is used for developing anything from lightweight mobile to desktop applications.


How to Install Java 8 on CentOS ?

1. Update the system before installing any new programs:

$ yum -y update

2. Install Java 8:

$ yum install java-1.8.0-openjdk

3. Verify Java is Installed

$ java -version



This article covers the best cross-platform compatible data migration tools available in the market that not just ensure safe and secure data migration but also provide a seamless user experience. IRI NextForm tops our list due to its advanced functionalities along with a simple and easy user experience. DBConvert Studio is another great tool that offers cross-platform and cross-database compatibility and vast support for various formats and databases. 

Next in our list are the data migration tools offered by the information technology industry giants, i.e., data migration tools by AWS, IBM, and Microsoft. All the tools offer seamless data migration capability with slight features and compatibilities modifications that can change according to user preference, and so whatever platform is adopted by the user, according to their requirements, will ensure a seamless and autonomous data migration process.

Data migration is a need of every business, enterprise, and company. Sooner or later, every organization needs to tend to their database management services which always, or in most cases, involve data migrations. 



This article covers how to install TeamViewer on the CentOS system. Additionally, you will learn how to install, launch, and update TeamViewer on CentOS.

We have also covered how to uninstall TeamViewer in case you no longer need it on your system. 

For some more help regarding TeamViewer, run teamviewer help in Terminal.

TeamViewer is a Robust cross-platform solution that provides secure remote access, remote control, and remote support solution across devices. 

The data traffic between devices are encrypted which makes the TeamViewer very secure. 

This software is available for “Linux, Windows, Mac, Chrome OS” and even for mobile devices like "iOS, Android, and so on".


To Install TeamViewer on CentOS 8:

1. Enable EPEL Repo on CentOS 8

You can install EPEL repo using the below command. This command will enable the repo if it is not already installed:

$ sudo yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm -y

2. Now you can proceed further to install TeamViewer on CentOS 8:

$ sudo yum install teamviewer.x86_64.rpm -y

3. Once the package is installed you can start using team viewer:

$ teamviewer



In this article, you will learn how to install Squid and steps to configure the Squid Proxy port and adjusting the access control list.




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