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How to install Java (OpenJDK) on Ubuntu Linux

June 23, 2020 by Sharad Chhetri 1 Comment

install java OpenJdk on Ubuntu

Java is a class based, object oriented programming language. It is cross platform and widely use in developing applications. The Java was first developed in Sun Microsystem (Now acquired by Oracle). In this post, to install Java we will use the OpenJDK package. OpenJDK is a free and open source product implements Java SE which […]

Filed Under: Linux Tagged With: java

How to install Groovy on Ubuntu 20.04 LTS

June 22, 2020 by Sharad Chhetri Leave a Comment

install groovy

Apache Groovy is a Object Oriented programming language which is compatible with Java syntax.It is both static and dynamic language. You can use the Apache Groovy either as a scripting or programming language. As a DevOps engineer, you might have known the use of Groovy script in Jenkins Pipeline. Requirement 1. Groovy 3.x (At the […]

Filed Under: Linux Tagged With: devops, groovy

How to Disable selinux in Red Hat or CentOS

June 22, 2020 by Sharad Chhetri 5 Comments

disable selinux

In this post, learn how to disable selinux in Red Hat and CentOS Operating System. Security-Enhanced Linux (SELinux) is a Linux feature that provides the mechanism for supporting access control security policies. How to check the status of SELINUX in linux system Use the given below command to check SELINUX status getenforce Open the file […]

Filed Under: Linux Tagged With: CentOS, Red Hat, selinux

How to remove date from WordPress Post URL

June 18, 2020 by Sharad Chhetri Leave a Comment

wordpress nginx

In this post we are sharing the steps to remove date from a WordPress post URL/permalink. We recently did this change in our own WordPress blog. It has been since long time we were using this date format in our blog permalink like this https://sharadchhetri.com/YYYY/MM/DD/post-slug . We decided to change the URL format in this […]

Filed Under: Linux Tagged With: nginx, wordpress

How to install Mariadb 10.4 server on CentOS 8 / RHEL 8

June 14, 2020 by Sharad Chhetri Leave a Comment

install MariaDB Server

Do you want to know how to install Mariadb 10.04 server on CentOS 8/RHEL 8 ? This post will help you to install MariaDB server. MariaDB is now defacto RDBMS in RHEL/CentOS after its seperation from the MySQL. We have already written other post on Mariadb Server, hence we will directly go to installation section. […]

Filed Under: Linux Tagged With: bash script, MariaDB Server

How to install Jfrog artifactory on CentOS 8

June 13, 2020 by Sharad Chhetri Leave a Comment

install jfrog on CentOs 8

Do you know what is artifactory ? In a simple definition, it is the repository where we keep the artifacts. Here, the artifacts are the packages and binaries. For example, when you build some package like rpm, jar, deb, tar.gz , you can keep these packages in artifcatory. For DevOps, the integration of Artifactory in […]

Filed Under: Linux Tagged With: artifactory, devops, jfrog

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Recent Posts

  • How to install Java (OpenJDK) on Ubuntu Linux
  • How to install Groovy on Ubuntu 20.04 LTS
  • How to Disable selinux in Red Hat or CentOS
  • How to remove date from WordPress Post URL
  • How to install Mariadb 10.4 server on CentOS 8 / RHEL 8

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Sharad Chhetri is an experienced Linux - Cloud Engineer & freelancer. Working on Open Source Technology since RHEL 4.0 (Red Hat Enterprise Linux). He loves sharing the knowledge which earned from real scenarios. Don't be surprised if you find him in technology seminars and meetup groups. You can contact him on email for freelance projects at admin@sharadchhetri.com. Read More…

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