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Introduction MongoDB is a popular NoSQL database that is used for storing large amounts of data in a flexible and JSON-like format. The Backup and Restore in MongoDB is an important part to handle a database. This utility is important because the valuable data can be removed or crashed or… Continue Reading How to backup and restore a Mongo Database

Introduction: In this section we are going to see how to install AWS cli tool and configure access key in Ubuntu 20.04 in a vps. Prerequisites: Procedure: Step 1: Update the current apt repository $ sudo apt update Step 2: Download the latest version of AWS cli tool $ curl… Continue Reading How to install AWS cli and configure access key in Ubuntu 20.04 

Introduction: In this section we are going to see how to upgrade the OS of Ubuntu 18.04 to Ubuntu 20.04 in a vps. Prerequisites: Procedure: Step 1: Update the current apt repository $ sudo apt update Step 2: Next upgrade the installed packages to the latest using $ sudo apt… Continue Reading How to upgrade the OS from Ubuntu 18.04 to Ubuntu 20.04 

Introduction In this section we will be helping you to downgrade the Instance type in the Alibaba Cloud by logging in to the console. Prerequisites Procedure Step 1: Login to the Alibaba cloud console using the username and password. Step 2: Under the My services menu and click on the… Continue Reading How to downgrade an instance type in Alibaba Cloud

Introduction This section will help you install cPanel WHM, one of the most popular web hosting control panels that provides interface for managing web hosting accounts, email accounts, databases, and more. Prerequisites 1. System Requirements – Ubuntu 20.04 LTS, 2 GHz processor, 4GB RAM, 40 GB disk space, 64-bit architecture… Continue Reading How to Install WHM cPanel on Ubuntu 20.04

Introduction:In this guide, we will walk you through the process of updating and changing the time on your Ubuntu server using the command line. When you need to manually set the time, this guide will provide you with the information you need to get started. Prerequisites: Procedure: Step 1: Log… Continue Reading How to update/change time in the Ubuntu server.

We have been roaming around to establish VPN connection between our network to AWS network. There are servers which are in private network which needs to be accessed from our local network. Here comes the post on how to establish a VPN connection between your network to other network Prerequisites:… Continue Reading Install Openvpn on Linux|Configure VPN between network

Introduction: In this section, we are going to see how to create a VM using the Citrix Xen center tool. In the xen center tool we can able to create the VM manually with our custom specifications. Prerequisites: Procedure: Click next to continue Click next to continue. 15. To apply… Continue Reading How to create VM using Citrix xencenter

The following guide will help you get started with installing python3 and pip3 on Ubuntu 16.04. First install python 3 from the “deadsnakes” repository from the Python Package Accesories ( PPA ) Add the package to repository $ sudo add-apt-repository ppa:deadsnakes/ppa Update the repository $ sudo apt-get update Now Install… Continue Reading How to install python3 and pip3 in Ubuntu 16.04

Error occurred while listing the files after connecting to the FTP account 2. The error is due to the improper passive port range configuration in /etc/vsftpd.conf file. 3. Therefore, open the port range 64000-64321 in /etc/vsftpd.conf file. 4. Add below 2 lines in /etc/vsftpd.conf file: pasv_min_port=64000 pasv_max_port=64321 5. At last, restart the service VsFTPd. # systemctl… Continue Reading 227 entering passive mode in vsFTPd- ftp: connect: resource temporarily unavailable