Git (Version Control System) Git: Git is a version control system (It is used to maintain a version control tracking) If you change a...

Installing Minikube on Ubuntu 20.04/18.04   Updating the system $ sudo apt-get update $ sudo apt-get install apt-transport-https $...

  Jenkins Installation Req: 1.      Java, JRE, JDK 2.      Ubuntu Installation: Link adder Debian Jenkins Packages 1.       sudo a...

 Single and double Quots in Linux  In Double Quots ""   $ value is takes the value of the variable  1.      speaker=”marshal” assi...

  Docker Installation: 1.     Go to official website documentation community edition (CE) 2.     Before install the docker see pre requi...

 To allow the port by the following command $ sudo ufw allow 80/tcp $ sudo ufw allow 443/tcp You can also delete the port by the following c...

Check status of a service 1.      systemctl status servicename(httpd) It shows the status of the service it started or stoped 2.      wh...