How to Install Ajenti Control Panel & Add a New Website on Ubuntu 18.04

Ajenti is a popular, lightweight, open-source, web based control panel for managing servers. It also comes with an easy-to-install addon package, called Ajenti V, that comes with plugins for managing emails, websites, domains and more. In this tutorial we’ll be installing Ajenti and Ajenti V on an Ubuntu 18.04 VPS. We’ll also add a domain… Continue reading How to Install Ajenti Control Panel & Add a New Website on Ubuntu 18.04

Using WPA_Supplicant to Connect to WPA2 Wi-fi from Terminal on Ubuntu 16.04 Server

Last Updated: December 8th, 2020Xiao Guoan (Admin)41 CommentsCommand Line In this tutorial, we are going to learn how to connect to Wi-fi network from the command line on Ubuntu 16.04 server and desktop using wpa_supplicant. In a modern home wireless network, communications are protected with WPA-PSK (pre-shared key) as opposed to WPA-Enterprise, which is designed… Continue reading Using WPA_Supplicant to Connect to WPA2 Wi-fi from Terminal on Ubuntu 16.04 Server

Systemback – Restore Ubuntu Desktop and Server To Previous State

Systemback is a free utility that can be used to backup and restore Ubuntu-like systems. It is somewhat similar to MS Windows’s “System restore” option. Using Systemback, we can easily create backup of a Ubuntu desktop or server system, and restore them to the previous state whenever we want. It creates one or more restore… Continue reading Systemback – Restore Ubuntu Desktop and Server To Previous State

Use Cloudflare as Dynamic DNS

Creating an A record for your home server Come up with a subdomain. It’s part of the address at which you’ll reach your home server. Eventually, that’ll be the host for your development WordPress site too. Home subdomain pointing to 0.0.0.0 when using Cloudflare as Dynamic DNSObtaining the necessary key from Cloudflare There is a… Continue reading Use Cloudflare as Dynamic DNS

how to use iptables

Cài đặt Iptables – Iptables thường được cài đặt mặc định trong hệ thống. Nếu chưa được cài đặt: CentOS 7 sử dụng FirewallD làm tường lửa mặc định thay vì Iptables. Nếu bạn muốn sử dụng Iptables thực hiện: systemctl mask firewalld systemctl enable iptables systemctl enable ip6tables systemctl stop firewalld systemctl start iptables… Continue reading how to use iptables

MongoDB for ARM

Installation Steps: Installation Steps: Set As Service Steps (Debian) Managing MongoDB After Install and Setting as Service Once installed and configured, you can use these commands to manage the mongodb service you’ve setup. start the service sudo service mongodb start check the service status service mongodb status stop the service sudo service mongodb stop If… Continue reading MongoDB for ARM

How to put rtlwifi drivers on Debian installation USB

CTRL+ALT+F2 gets me into the command line terminal.umount /cdromremove Stretch testing installer USB stickInsert USB stick with firmware-iwlwifi-[version].deb packagefdisk -lIn my case the stick was on /dev/sdb and the partition was /dev/sdb1 so…mount /dev/sdb1 /cdromCTRL+ALT+F5 (the function key is needed as well since it’s a laptop with multi-function keys) From here it sees the files… Continue reading How to put rtlwifi drivers on Debian installation USB

Installing OctoPrint using Docker in Linux

— Update Your Device apt-get update apt-get upgrade — Install Prerequisits apt-get install \ apt-transport-https \ ca-certificates \ curl \ gnupg2 \ software-properties-common — Reboot your device reboot — Run Docker Install Script curl -sSL https://get.docker.com | sh — Check to see if Docker is up and running sudo docker ps — Install Docker-Compose sudo… Continue reading Installing OctoPrint using Docker in Linux