Table of Contents1 Introduction2 Install Tomcat7 java 1.8 and Sorl2.1 Install Java 1.8 and Tomcat 72.2 Download Ant and ivy…
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Mastering the rev command in Linux: Reversing Text Lines
Table of Contents1 Introduction2 The syntax rev command in Linux3 For example rev command4 Conclusion Introduction In this guide, we’ll…
Install Active Directory Windows Server 2012 R2
Table of Contents1 Introduction2 I. Prepare3 II. Install4 III. Configure New DC (Domain Controler).5 Conclusion Introduction Setting up Active Directory…
Hide password in Jenkins console
How to hide the password in Jenkins console output? some build Jobs may require a username and the password is…
How to setup SSL/TLS connection for AWS RDS Oracle Database using SQL*PLUS, SQL Developer, JDBC
Table of Contents1 Introduction1.0.1 Prepare AWS RDS Oracle Database2 Modify the DB instance to change the CA from rds-ca-2015 to…
DevOps Use Docker to hands-on Ansible
In this tutorial, I use Docker to hands-on Ansible. Now, let’s go DevOps Use Docker. Table of Contents1 DevOps Use…
Jenkins on Linux AWS can not start
Today, I have installed Jenkins on Linux AWS can not start. Then start it, but an error as below. I…
Jenkins auto build when git commit
Table of Contents1 Introduction2 Step-by-Step Guide to Jenkins Auto Build on Commit2.1 Configuration Setup2.2 How to Install the Git and…
DevOps CI/CD pipeline tutorial part 4
In this tutorial, I will integrate Ansible into the Jenkins CI/CD pipeline. Now, let’s go to DevOps CI/CD pipeline tutorial…
DevOps CI/CD pipeline tutorial part 3
I will continue the article DevOps CI/CD pipeline tutorial part 3. In this tutorial, How to integrating Docker in CI/CD…