How to capture and analyze packets with tcpdump command on Linux
tcpdump is a well known command line packet analyzer tool. Using tcpdump command we can capture the live TCP/IP packets and these packets can also be saved to a file....
LinuxTechi - Linux Tutorials and Guide
How to define and use functions in Linux Shell Script
Function is a reusable block of code. Often we put repeated code in a function and call that function from various places. Library is a collection of functions. We can...
Learn Git Command with Practical Examples on Linux – Part 2
In previous article we have learned basic Git workflow. In this article we’ll be focusing on some advanced features like miscellaneous repository actions, branching and tagging. Like previous article this...
How to Install and use Open vSwitch 2.9 with KVM on CentOS 7 / RHEL 7 Server
Open vSwitch is a free and open source multi-layer software switch, which is used to manage the traffic between virtual machines and physical or logical networks. It provides the features...
Learn Git Command with Practical Examples on Linux – Part 1
Git is distributed version control system. It is primarily used by software developers for their source code management. Git is free and open source software and many large organizations use...
Different Ways to Access Google Drive on Linux Desktop
Google Drive is a cloud-based file storage that allows you store your files on Google Servers, share files with other users and also synchronize the files among various devices including...
Easy Guide to Install Apache Tomcat 9 on Ubuntu 18.04 / 16.04 LTS Server
Apache Tomcat 9 is a free and open source web server which is used to serve java based web applications. In other words we can say Tomcat server is used...
How to Install PHP 7.0, 7.1, 7.2 on CentOS 7 and RHEL 7 Server
As we know that PHP is the most important part of LAMP applications (WordPress, Joomla, Drupal & Media wiki etc). Now a days most of these applications require PHP 7...
How to Create and Delete Virtual Machine(VM) from Command line in OpenStack
As we all of know that Openstack is getting popular day by day. Most of the organizations are moving their IT infrastructure from traditional virtualization to the private cloud like...
Ubuntu 18.04 LTS Server (Bionic Beaver) Installation Guide with Screenshots
Now a days Ubuntu is the most widely used Operating system used servers level. Canonical had released its latest and stable version of server as Ubuntu 18.04 LTS (Bionic Beaver)....
