Tutorials

How to Install Remote Desktop (Xrdp) on Ubuntu 18.04

Introduction Remote Desktop (Xrdp) is a free and open-source implementation of the Microsoft RDP server that enables operating systems other than Microsoft Windows to provide a fully functional RDP-compatible remote desktop experience. This tutorial will explain to you how to install and configure the Xrdp on Ubuntu 18.04. Prerequisite Sudo access to your Ubuntu 18.04 …

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How to Set Up Nginx Server Blocks on Ubuntu 20.04

This article was contributed by the folks at RackNerd – a provider of shared hosting, reseller hosting, VPS hosting, dedicated servers, DRaaS, colocation, and more. If you are looking for a VPS with full root access to set up Nginx on, be sure to review their latest LowEndBox special offers here. If you want to …

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How to install ESA SNAP on Ubuntu Linux

Today, someone who wants to switch from Windows to Linux asked me if I could help him run ESA SNAP on Ubuntu. I thought it would be interesting for the blog, too. For those who don’t know: ESA SNAP (Sentinel Application Platform) is the common architecture for all Sentinel Toolboxes. There is no SNAP package […]

The post How to install ESA SNAP on Ubuntu Linux first appeared on GIS-Blog.com.

Install and Setup Docker Using Ansible on Ubuntu 18.04 (Part 2)

Install and Setup Docker Using Ansible on Ubuntu 18.04 (Part 2)

In the last guide, you learned how to set up, install, and configure Ansible on Ubuntu 18.04. Now, you will use the Ansible to install and set Docker on a remote machine. To begin this guide, you need the following: One Ansible Control Node: You need a Ansible installed and configured machine. One or more Ansible …

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How to Install and Configure Ansible on Ubuntu

How to Install and Configure Ansible on Ubuntu (Part 1)

Ansible is a Configuration Management and Application Deployment system that is designed to streamline the process of controlling a large number of servers, basically for administration and operational processes. In other words, it allows you to control several remote machines in an automated fashion from a location.Ansible uses an SSH channel for communication to control …

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Install and Configure CSF ConfigServer Firewall

Install and Configure CSF ConfigServer Firewall

Install and Configure CSF ConfigServer Firewall About CSF Firewall ConfigServer Security and Firewall, also known as CSF, is an opensource software firewall application. It is working based on iptables. Firewall configuration script created to provide better security for your server while giving you an easy to use, advanced interface for managing your firewall settings. CSF configures …

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Installing Lighttpd with PHP (PHP-FPM mode) and MySQL or MariaDB on Ubuntu 15.04

Installing Lighttpd with PHP (PHP-FPM mode) and MySQL or MariaDB on Ubuntu 15.04 Lighttpd is a secure, fast, standards-compliant web server designed for speed-critical environments. This tutorial shows how you can install Lighttpd on an Ubuntu 15.04 server with PHP support (through PHP-FPM) and MySQL. PHP-FPM (FastCGI Process Manager) is an alternative PHP FastCGI implementation …

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Linux RAID Mdadm Cheat Sheet

Linux RAID Mdadm Cheat Sheet Mdadm is the modern tool most Linux distributions use these days to manage software RAID arrays; in the past raidtools was the tool we have used for this. This cheat sheet will show the most common usages of mdadm to manage software raid arrays; it assumes you have a good understanding …

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Make Samba Go Faster

Make Samba Go Faster After installing a wired gigabit network in my house I tested the performance in the network using shares (Windows – samba installed centos 7). I got around 500-600MBit/sec in read speeds and about 600-700MBit/sec in write speeds. But why ? After looking at the samba configuration file I saw that Async IO …

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Protecting Apache Server From Denial-of-Service Attacks

Protecting Apache Server From Denial-of-Service Attacks Denial-of-Service (DoS) attack is an attempt to make a machine or network resource unavailable to its intended users, such as to temporarily or indefinitely interrupt or suspend services of a host connected to the Internet. A distributed denial-of-service (DDoS) is where the attack source is more than one–and often …

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