UbuntuCategory

Introduction: Metasploit is a tool that is used to check the vulnerabilities of websites. In this blog we are going to learn how to install the Metasploit in the server by following the below steps. Prerequisites: 1. A server with OS type Ubuntu 20.04 or higher.2. An user with sudo… Continue Reading How to install Metasploit on ubuntu20.04 or in Higher versions.

Prerequisites: Login to your Ubuntu 18.04 LTS system with Sudo privileged account. Procedure: Step1: First of all, import the GPG key to the system used for verifying the packages signed by it. Open a terminal and execute the following command: Step2: Now, configure the Chrome PPA to your system. The… Continue Reading How to Install Google Chrome on Ubuntu 18.04 LTS systems

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.

Introduction: Magento is an open-source e-commerce platform written in PHP. It uses multiple other PHP frameworks such as Laminas (formerly known as Zend Framework) and Symfony. Magento source code is distributed under Open Software License (OSL) v3. 0 Follow the below steps to fix the error “ Autoload error” while… Continue Reading How to resolve the  “Autoload error” while installing Magento2 in Ubuntu 18.04/20.04

Introduction: In this article, We have to learn, how to get instance-id, instance-type, Public key, and Security groups name on an AWS server without AWS console login credentials. Prerequisite: Step1: Login to the Instance with Sudo or root access Step2: Update and install curl on the instance/server with the below… Continue Reading How to get details from the AWS instance?

IntroductionIn this article, we will be using S3FS to mount cloud storage services locally on a CentOS or Ubuntu box. Mounting them locally will allow us to interact with the cloud providers as a local file system. We will be covering three cloud storage providers namely, AWS S3, Wasabi Hot… Continue Reading How to Mount Wasabi Storage Bucket on CentOS and Ubuntu 20 using S3FS

We will be able to ssh from one remote-1 machine into another remote-2 machine without typing its IP and the password in the terminal. Prerequisite A user with sudo privileged access to the remote servers Implementation 1. Log in to a remote-1  server ssh user@ip 2. As a root user… Continue Reading Setting Up Passwordless SSH and Alias For Remote Login – Ubuntu 18.04

Fail2ban is an intrusion detection system that scans the log files to find malicious attacks on your servers. Fail2ban updates firewall rules on its own to block the IP addresses which are trying to exploit the server. Prerequisite A system running Ubuntu 18.04 with a user account with sudo privileges… Continue Reading How to Install and Configure Fail2ban on Ubuntu 18.04 Server

There are two ways of getting Sphinx for Ubuntu: regular deb packages and the Launchpad PPA repository. Deb packages Sphinx requires a few libraries to be installed on Debian/Ubuntu. Use apt-get to download and install these dependencies:$ sudo apt-get install mysql-client unixodbc libpq5 Now you can install Sphinx:$ sudo dpkg… Continue Reading How to install Sphinx packages on Debian and Ubuntu

1. Finding files by ownership. Find a file owned by a specific group. $ find /home -group groupname Find a file owned by a specific user: $ find /home -user username 2. Finding files by permission. Find files of a specific set of permissions, 777 in this example: $ find… Continue Reading How to find files based on permissions and ownership?