Gradle is a general-purpose build tool used primarily for Java projects. It combines the best features of Ant and Maven. Gradle uses Groovy instead of using XML for scripting. In…
Centos/Redhat
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Centos/RedhatDevOpsLinux
How to install Apache Maven on CentOS 7 / RHEL 7
by Lotfi Waderni February 17, 2019Apache Maven is a powerful project management tool that is based on POM (project object model). It is used for projects build, dependency and documentation. It simplifies the build process…
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Centos/RedhatDevOpsJenkinsLinux
How To Install Jenkins on CentOS 7
by Lotfi Waderni February 16, 2019Jenkins is an open source, Java-based automation server that offers an easy way to set up a continuous integration and continuous delivery (CI/CD) pipeline. Continuous Integration (CI) is the process…
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Sublime Text is a proprietary cross-platform versatile text and source code editor for web and software development. It is very fast and it comes with lots of powerful features out…
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Centos/RedhatLinuxUbuntu
How to Configure nginx as a Load Balancer for apache tomcat servers
by Lotfi Waderni January 15, 2019There are lots of options when it comes to choosing a Load Balancing solution for your Apache Tomcat servers, Apache HTTPD, and Nginx are currently some of the most commonly…
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Centos/RedhatDatabasesLinux
How To Reset MySQL or MariaDB Root Password On CentOS 7 / RHEL 7
by Lotfi Waderni January 15, 2019In this tutorial we will cover how to reset the root password of MySQL and MariaDB on CentOS 7 / RHEL 7 Step 1 – Checking the version of Database…
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Centos/RedhatDatabasesLinux
How To install PostgreSQL 11 on CentOS 7 / RHEL 7
by Lotfi Waderni January 9, 2019What is PostgreSQL? PostgreSQL is a powerful, open source object-relational database system ( ORDBMS ). Unlike other relational database systems, PostgreSQL (Postgres) allows users to create unique operators, complex data…
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Centos/RedhatLinux
How to remove old unused kernels on CentOS / RHEL
by Lotfi Waderni January 6, 2019In this quick tutorial, you will learn how to remove old unused Kernels on CentOS or RHEL servers. Step 1./ Checking for the current Kernel – To check which kernel…
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Centos/RedhatLinuxMonitoring ToolsZabbix
How to Install Zabbix Server 4 on CentOS 7/ RHEL 7
by Lotfi Waderni November 21, 2018About Zabbix Zabbix is a free and open source network monitoring Software tool which is used to monitor and track the availability and performance of your IT infrastracture: servers, network…
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Centos/RedhatLinux
How to install Apache Tomcat 9 Server on CentOS 7 / RHEL 7
by Lotfi Waderni November 2, 2018Apache Tomcat is a web server and servlet container that is used to serve Java applications. Apache Tomcat is an open source implementation of the Java Servlet and JavaServer Pages…