Error: Solution: The net-tools package provides large number of utilities for managing networking on a system. Which is available under the default apt repositories. Open a terminal and execute following command: Press ‘y’ if prompt for the confirmation. That’s it, You have installed netstat command on your Ubuntu and Debian systems.

First of all, we assume you already have Ruby installed on your system. If you do not have Ruby installed, use below URL to install it as per your application requirements. Install Ruby on CentOS, RedHat, Fedora Step 1 – Install Prerequisites First of all, enable epel yum repository and update packages on your system. Step 2 – Install Nginx Passenger Module Now install rails and passenger gem on your system....

MySQL allows us to define an IP address to listen. You can provide the IP address of LAN network, which allow access MySQL from local network only. To allow the public network, you can simply define all zero’s (0.0.0.0) as an IP address to allow MySQL remote connection for any host. This tutorial will help you to configure MySQL server to allow connections from remote systems. Step 1 – Configure MySQL Service The default MySQL server listen on localhost interface only....

#1. Using Docker Attach You can get bash shell access in your docker container with attach command. But your docker container must be started with /bin/bash. Use below syntax to get shell access of docker container. For example, your docker container is running with id 76debad837d2 and name happy_tecadmin. Use one of the following commands with attach method. Using Container ID: Using Container Name: #2. Using Docker Exec If docker container was not started with /bin/bash command....

How to Use Git Stash Command to Temporarily Save Your Changes Okay, so picture this scenario. You are currently working on a piece of code that should bring a new feature to the application. All of a sudden, you urgently have to assist one of your co-workers with a bug that they found in a completely different branch. The first thing that you would want to do is to check which files you recently modified in the branch on which you are currently working....

This tutorial will help you to install Apache Kafka on Debian 11, Debian 10, and Debian 9 Linux systems. Step 1 – Install Java Apache Kafka required Java to run. You must have java installed on your system. Execute below command to install default OpenJDK on your system from the official PPA’s. Step 2 – Download Apache Kafka Download the Apache Kafka binary files from its official download website. You can also select any nearby mirror to download....

Install Development Tools on Debian The development tools packages are available under default apt repositories for most of the Debian based systems. The build-essential package includes all the packages as dependencies required for the development tools. You can simply install build-essential on Debian Linux. Check Installed Versions After the successful installation of the build-essential package on your system, let’s check installed versions of important binaries.

You can install LibreOffice either using the Debian package available under official PPA or use Snap package to install. This tutorial will help you to install LibreOffice on Ubuntu 20.04 LTS Linux system. Prerequisites Login to your Ubuntu system with sudo privileged account access. Installing LibreOffice on Ubuntu The latest Libreoffice packages are available under the official PPA. Also, the Snap package is available for the libreoffice installation. Choose one of the below methods to install Libreoffice on Ubuntu system:...

This article will help you to install Memcached and PHP Memcache extension on CentOS 8 and RHEL 8 Linux systems. Prerequisites You must have a running CentOS 8 or RHEL 8 Linux system with sudo privileged account access. Step 1 – Install Memcached Server The Memcached rpm packages are available under the default packages repository on CentOS/RHEL 8 systems. First, update the DNF cache on your system. After that install Memcached using the following commands....

This tutorial will help you to install MySQL 8 on Ubuntu 20.04 LTS Focal Linux systems. Prerequisites You must have a running Ubuntu 20.04 LTS system with sudo privileged account access. Next, login to your system and open a terminal. Run below commands to upgrade the current packages to the latest version. Step 1 – Enable MySQL PPA MySQL team provides official MySQL PPA for Ubuntu operating systems. You can download and install the package on your Ubuntu 18....

Prerequsites Shell access to Debian 10 Linux system Sudo privilege account access Step 1 – Install LAMP The first of all, to set up ownCloud you must have running LAMP server on your Debian 10 system. If you already have running LAMP stack skip this step else use the following commands to install it. Install PHP Let’s start with the installation of PHP 5.6 or higher version on your Debian 10 Buster Linux system....

1. Prerequisites Firstly make sure that you have GCC package installed on your system. Use the following command to install GCC if you don’t have it installed. 2. Download Python 2.7 Download Python using following command from python official site. You can also download the latest version in place of specified below. Extract downloaded archive using tar command. 3. Install Python 2.7 Now run the following commands to compile Python 2....

This tutorial describes how to install Python 3.9 on CentOS 8 and RHEL 8 systems. In this tutorial, we will install Python from the source code. Prerequisites This Python installation required the GCC compiler on your system. Login to your server using ssh or shell access. Now, use the following command to install prerequisites for Python before installing it. Step 1 – Download Python 3.9 Visit the official download site https://www....

As of today, Python 3.9 is the latest stable version available for productions environments. Most of the Debian-based Linux distribution includes older versions of Python in software repositories. Also, the Debian packages are not available for all distributions. In this tutorial, you will learn to compile Python 3.9 from source code and install it on Debian-based systems. This tutorial will help you to how to install Python 3.9 on Ubuntu, Debian, and LinuxMint systems using source code....

Step 1 – Installing Requirements First of all, you need to install all required packages for ruby installation on our system using the following command. Step 2 – Install RVM Now, install the latest stable version of RVM on your system using the following command. This command will automatically download all required files and install them on your system. After that install the latest stable RVM version on your system. Once the installation finished, run below command to load the RVM environment....

Skype is also available for Android and iPhone’s. This article will help you to install Skype on CentOS, RHEL and Fedora Systems. Step 1 – Download Skype RPM First of all, download the latest available Skype rpm file from its official download page. The desktop users click here to download the file and the terminal users run below command. Step 2 – Install Skype RPM Now install the downloaded package using yum localinstall command....

You may also like: Install Skype on Debian Based Systems Install Skype on RedHat Based Systems This article will help you to install TeamViewer 15 on Ubuntu, Fedora, CentOS, Red Hat, LinuxMint, Scientific Linux, Debian Linux distributions. Step 1 – Download TeamViewer First of all, download the latest available version of Teamviewer packages from its official website. With the latest update of this tutorial TeamViewer 15 is available to download and install....

This tutorial will help you to install Yarn on CentOS 8 and RHEL 8 Linux systems. Also provide basic instructions of yarn uses on Linux. Prerequisites Shell access to CentOS 8 system Preinstalled Node.js Installing Yarn on CentOS 8 Yarn package are available under the official yum repositories. It also can be installed with the npm package manager on linux systems. In this tutorial, we will use official yum repository to install yarn on CentOS 8....

This tutorial will help you to Rename a Git branch on a local repository. Also, we will apply the change to the remote git repository. Rename a Git Branch in Local You can use git branch -m followed by branch name to rename a git branch on your local repository. That’s it. You have successfully renamed the current branch in the local git repository. Again run git branch to list branch names....

In this tutorial, I have created a shell script that checks for all public repositories under a GitHub account and sends a notification email. The script can be scheduled under the cronjobs to automate this. Pre-Requisiteis This script uses Curl and SendEmail command line utilities. So make sure you have installed both packages on your system. The curl command is used to call GitHub API and SendEmail is used for sending email via the SMTP server....