Python : Installing Fabric library in CentOS 7
Fabric is a Python library that can be used to execute shell commands remotely over SSH. This is a very helpful module that can be used […]
Articles by admin
Jenkins : Workshop – CI/CD – Using Git, Maven and Tomcat
In this example we will first use Git CLI to upload source code to GitHub repository. Then we will use Jenkins which will check for […]
Maven: Use Maven to package a “.war” file (Ready to deploy in Tomcat)
Tomcat is an application server that requires the jave (.jsp) and related files to be packaged in to a “.war” file before uploading then to […]
Apache Tomcat : Installation and application deployment basics
Tomcat is a web application server in which you can run Java applications, or in other words used to deploy your Java Servlets and JSPs. […]
Linux Performance monitoring using SAR
The tool sar is a very powerful tool that can be used to monitor performance of various Linux components such as CPU, Memory, IO, etc […]
Linux Performance Monitoring
Listed below are few handy tools to monitor Linux system performance: System Monitoring: This is a graphical tool available in GUI mode, similar to Taskbar […]
Adding a CentOS 7 host to AD using realmd
A CentOS host can be added to an AD for suthentication using samba-winbind or realmd packages. In this tutorial we will learn the simple way […]
SELinux Security
SELinux is a set of security rules using which we can control the processes that can access specific files, folders and ports. These processes, files, […]
Python programming 2: Object Oriented Programming
Python is a hight level programming language that supports Object Oriented Programming. The concepts one should be familiar is Class, Objects and instances, methods or […]
Python programming 1: Basics
Python is an interpreted language and not a compiled language. Therefore, it executes commands and outputs the results of each command in a sequence, till […]