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  • libfuse
    Linux

    dlopen(): error loading libfuse.so.2 – Got Error On Ubuntu

    BySharad Chhetri February 25, 2023September 20, 2025

    While running the Appimage of Shotcut Video Editor,we encountered with issue – “dlopen(): error loading libfuse.so.2”. When we see the error carefully, it is self explanatory that the shared library called libfuse is missing in the Operating System. What is libfuse ? Filesystem in Userspace (FUSE) is a simple interface for userspace programs to export…

    Read More dlopen(): error loading libfuse.so.2 – Got Error On UbuntuContinue

  • Failed to open/create the internal network
    VirtualBox

    VirtualBox : Failed to open/create the internal network

    BySharad Chhetri February 11, 2023September 20, 2025

    While starting the Virtual Machine on VirtualBox in Windows 11, encountered with this unpleasant VirtualBox Error: Failed to open/create the internal network ‘HostInterfaceNetworking-VirtualBox Host-Only Ethernet Adapter’.

    Read More VirtualBox : Failed to open/create the internal networkContinue

  • python virtual environment
    Windows

    Activate.ps1 cannot be loaded because running scripts is disabled on this system

    BySharad Chhetri January 8, 2022September 20, 2025

    We encountered with this error “Activate.ps1 cannot be loaded because running scripts is disabled on this system” while activating the Python virtual environment in Windows system. The solution is quite simple and reason of this error is due to the Windows Execution policy. In our system, the error was like this. In the below section,…

    Read More Activate.ps1 cannot be loaded because running scripts is disabled on this systemContinue

  • install java OpenJdk on Ubuntu
    Linux

    How to install Java (OpenJDK) on Ubuntu Linux

    BySharad Chhetri June 23, 2020September 20, 2025

    Java is a class based, object oriented programming language. It is cross platform and widely use in developing applications. The Java was first developed in Sun Microsystem (Now acquired by Oracle). In this post, to install Java we will use the OpenJDK package. OpenJDK is a free and open source product implements Java SE which…

    Read More How to install Java (OpenJDK) on Ubuntu LinuxContinue

  • install groovy
    Devops | Linux

    How to install Groovy on Ubuntu 20.04 LTS

    BySharad Chhetri June 22, 2020September 20, 2025

    Apache Groovy is a Object Oriented programming language which is compatible with Java syntax.It is both static and dynamic language. You can use the Apache Groovy either as a scripting or programming language. As a DevOps engineer, you might have known the use of Groovy script in Jenkins Pipeline. Requirement 1. Groovy 3.x (At the…

    Read More How to install Groovy on Ubuntu 20.04 LTSContinue

  • disable selinux
    Linux

    How to Disable selinux in Red Hat or CentOS

    BySharad Chhetri June 22, 2020September 20, 2025

    In this post, learn how to disable selinux in Red Hat and CentOS Operating System. Security-Enhanced Linux (SELinux) is a Linux feature that provides the mechanism for supporting access control security policies. How to check the status of SELINUX in linux system Use the given below command to check SELINUX status getenforce Open the file…

    Read More How to Disable selinux in Red Hat or CentOSContinue

  • wordpress nginx
    Linux

    How to remove date from WordPress Post URL

    BySharad Chhetri June 18, 2020September 20, 2025

    In this post we are sharing the steps to remove date from a WordPress post URL/permalink. We recently did this change in our own WordPress blog. It has been since long time we were using this date format in our blog permalink like this https://sharadchhetri.com/YYYY/MM/DD/post-slug . We decided to change the URL format in this…

    Read More How to remove date from WordPress Post URLContinue

  • install MariaDB Server
    Linux

    How to install Mariadb 10.4 server on CentOS 8 / RHEL 8

    BySharad Chhetri June 14, 2020September 20, 2025

    Do you want to know how to install Mariadb 10.04 server on CentOS 8/RHEL 8 ? This post will help you to install MariaDB server. MariaDB is now defacto RDBMS in RHEL/CentOS after its seperation from the MySQL. We have already written other post on Mariadb Server, hence we will directly go to installation section….

    Read More How to install Mariadb 10.4 server on CentOS 8 / RHEL 8Continue

  • install jfrog on CentOs 8
    Devops | Linux

    How to install Jfrog artifactory on CentOS 8

    BySharad Chhetri June 13, 2020September 20, 2025

    Do you know what is artifactory ? In a simple definition, it is the repository where we keep the artifacts. Here, the artifacts are the packages and binaries. For example, when you build some package like rpm, jar, deb, tar.gz , you can keep these packages in artifcatory. For DevOps, the integration of Artifactory in…

    Read More How to install Jfrog artifactory on CentOS 8Continue

  • install docker on CentOS
    Linux

    How to install Docker on CentOS 8

    BySharad Chhetri June 9, 2020September 20, 2025

    We are installing Docker on CentOS 8. We will club all the required commands and make a simple bash script. This script you can also use with Vagrant,ansible etc.

    Read More How to install Docker on CentOS 8Continue

  • install docker ubuntu
    Linux | Containers | Docker

    How to install Docker on Ubuntu

    BySharad Chhetri June 7, 2020September 20, 2025

    In this post, we will learn how to install Docker on Ubuntu 22.04 LTS, 20.04 LTS, 18.04 LTS and 16.04 LTS. We have installed the Docker by using shell script in Ubuntu Operating System. We will use the recommended steps and commands to install docker on Ubuntu. We have clubbed all the recommended commands in our shell script for installing Docker.

    Read More How to install Docker on UbuntuContinue

  • Vagrant Multi VM
    Devops | Linux

    Create multiple virtual machine with one Vagrantfile

    BySharad Chhetri June 7, 2020September 20, 2025

    For doing POC and testing sometimes we need multiple Virtual Machines very quickly. So here in this post we will create multiple virtual machine with one Vagrantfile by using Vagrant. We will cover some examples from coding side in Vagrantfile, it will help you in your real time scenarios as well. As we know Vagrant…

    Read More Create multiple virtual machine with one VagrantfileContinue

  • vagrant shell provisioning
    Devops | Linux | Vagrant

    Learn Vagrant provision with shell provisioner : With Examples

    BySharad Chhetri June 7, 2020September 20, 2025

    Learn Vagrant provision with shell provisioner with examples. The Vagrant provision will help you to automate the installing the software, configurations and commands in your Vagrant Boxes.

    Read More Learn Vagrant provision with shell provisioner : With ExamplesContinue

  • single vm vagrant
    Linux | Devops

    Create single node Virtual Machine with Vagrant

    BySharad Chhetri May 30, 2020September 20, 2025

    In this post we will show how to create a single node Virtual Machine with Vagrant. As we know in our previous post we written about How to install Vagrant on Ubuntu and create first VM. We use Vagrant in our environment for doing lots of testing, POC(Proof Of Concept) and do some pre-work check…

    Read More Create single node Virtual Machine with VagrantContinue

  • vagrant cloud flow
    Linux

    Install Vagrant and create VM in Ubuntu

    BySharad Chhetri May 25, 2020September 20, 2025

    Learn how to install the vagrant in Ubuntu System. We will also create a Virtual Machine by using Vagrant. Through Vagrant you easily automate your POC setup also.

    Read More Install Vagrant and create VM in UbuntuContinue

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