Category Linux

How to Completely Wipe a Hard Drive

In this tutorial, you’ll learn wiping the hard discusing the DBAN. If you wish to wipe a hard Disk utterly then you’ll follow the steps. Also, this method can take longer.For any reason, you wish to erase a hard disk, then i’m telling you the method, that is straight forward, and you’ll additionally use VMware. Deleting everything doesn’t wipe a hard drive, and data format doesn’t sometimes either. You’ll got to take an additional step that…

How to Execute a Command On Reboot in Linux

Being a UNIX operating system system admin or maybe a general UNIX operating system user, you may be needed to run some commands or scripts at an everyday interval or at a required time. we tend to use crontab to accomplish these tasks & we’ve already mentioned Crontab in our tutorial. but however will we tend to execute a command or script…

How To Install and Setup Ansible in Ubuntu

Ansible is associate degree open source configuration management, application preparation likewise software package provisioning tool that’s wont to deploy, set up & manage servers. because of ease in mistreatment Ansible is one amongst the simplest & hottest automation tools. It uses YAML, that is straightforward to find out & doesn’t need you to find out a sophisticated programing language like Ruby (used in puppet & chef). Also, it doesn’t need any agent to be put in on client machines & solely needs client machines to possess python and…

How to Assign Static IP Address in Ubuntu 20.04

This article explains a way tocreated a static information processing address on Ubuntu twenty.04. Typically, in most network configurations, the information processing address is allotted dynamically by the router DHCP server. Setting a static information processing address is also needed in numerous things, like configuring port forwarding or running a media server Configure a…

How to Scan Darknet Sites With Nmap

Utilize nmap to scan hidden “onion” edges on the Tor network. Insignificant image visible of elevated, utilizing proxychains to wrap nmap. Tor and dnsmasq area unit keep running as daemons by means that of s6, and proxychains wraps nmap to utilize the Tor SOCKS go-between on port 9050. Tor is…

How to Install Debian 11 AKA Bullseye

Hello Nerds, Debian has finally released its stable OS version 11 and It’s code name is ‘bullseye’. Debian 11 may be a LTS version which implies we are going to get updates and support until 2025. it’s come back up with novel theme ‘Homeworld’ and new Linux kernel 5.10. except this, it conjointly supports 32-bit systems and exFat classification system. different noticeable feature of…

How To Install WordPress On Ubuntu 18.04 LTS

most likely the best and most powerful blogging and web site content management system (or CMS) breathing these days. This article assumes you’ve gota minimum of basic information of UNIX operating system, know how to use the shell, and most significantly, you host your website on your own VPS. The installation is sort of straightforward and…

5 Utilities To Backup And Restore Linux

Backup on personal computers or servers is usuallyvitalto stop permanent data loss. thus planning to know completely different backup tools is incredibly vital particularly for System administrators who work with massive amounts of enterprise-level knowledge and even on personal computers. It is continuously a decent observe to stay on backing up knowledge on our computers, this will either be done…

How to Install The Ubuntu Server in Raspberry Pi 4

The Raspberry Pi is that the known single-board pc. Initially, the scope of the Raspberry Pi project was targeted to the promotion of teaching of basic technology in colleges and in developing countries. Its low value, movableness and really low power consumption, created the models much more well-liked than anticipated. From meteorological observation post to home…

How to Do SSH Port Forwarding (Tunneling) in Linux

In this tutorial, we are going tocover SSH port forwarding in Linux. this can be a operate of the SSH utility that Unix/Linux System administrators use to make encrypted and secure relays across totally different systems. You can use SSH port forwarding ( SSH tunneling) to make a secure association between 2 or additional systems. Applications will then use these tunnels to transmit information…

How to enable HTTPS On Apache Webserver

What is Apache Webserver? The Apache HTTP Server, colloquially called Apache is a free and open-source cross-platform web server software, released under the terms of Apache License 2.0. Apache is developed and maintained by an open community of developers under the auspices of the Apache Software Foundation. The vast…

Top 5 Tools to Automate Linux Sys-Admin Tasks

If you’re a UNIX/Linux system administrator, otherwise you wish to become one, there square measure bound tasks which will become repetitive and boring. In fact, back within the day, some tasks were so improbably repetitive that it became terribly onerous to stay track of all the servers; this is often why automation tools were created to assist with such tasks. These tools assist you manage and administer totally…