IES San Clemente
  • entrar
  • ?
  • Rexistro

informática

novas rss: how to forge

How to setup a Linux server on Amazon AWS

This tutorial shows the creation of an Amazon EC2 Linux instance (virtual server) and how to login to that server with SSH from Windows. AWS (Amazon Web Services) is one of the leading cloud server providers worldwide. You can setup a server within a minute using the AWS platform. To get started, AW ...

How to let users securely edit files using sudoedit on Linux

Suppose you are a system administrator in a company where teams mostly work on Linux with limited privileges. Now imagine a situation where members of one of the teams - as part of some new work - need to frequently edit a file that requires superuser privileges. What would you do?

How to install Arch Linux on VirtualBox

Arch Linux is a Linux-based operating system that is designed for i689 and 86-64 computers. Arch Linux is also popular for having a comprehensive documentation in form of the community wiki known as ArchWiki. This Linux operating system is based on binary packages that are targeted for i832, 64-bit, ...

How to perform pattern search in files using Grep

This article focuses on some advanced features of the grep command like case insensitive search, displaying certain non-matched lines with line containing matched string, print matched strings in grep, and to display the position of a match in grep.

The Perfect Server CentOS 7.3 with Apache, Postfix, Dovecot, Pure-FTPD, BIND and ISPConfig 3.1

This tutorial shows how to install ISPConfig 3.1 on a CentOS 7.3 (64Bit) server. ISPConfig 3 is a web hosting control panel that allows you to configure the following services through a web browser: Apache web server, Postfix mail server, MySQL, BIND nameserver, PureFTPd, SpamAssassin, ClamAV, Mailm ...

Introduction to LaTeXila - a multi-language LaTeX editor for Linux

LaTeXila is a multi-language LaTeX editor for Linux users who prefer the GTK+ looks. The software is simple, easy to use, adequately powerful and customizable, so if you’re interested in LaTeX you should give this tool a try. In the following quick guide, I will showcase how to get started with LaTe ...

How to Install a CentOS 7.3 Minimal Server

This document describes the basic installation of a CentOS 7.3 server in detail with many screenshots. The purpose of this guide is to provide a minimal setup that can be used as basis for all kind of CentOS server setups.

How to access shell or run external commands from within Vim

Vim, as you might already know, is a feature-packed and powerful editor. In this tutorial, we will focus on how you can execute external commands as well as access the command line shell from within the editor window.

How to create your own Linux Distribution with Yocto on Ubuntu

In this article, our focus is the creation of a minimal Linux distribution using the Yocto project on the Ubuntu platform. The Yocto project is very famous in the embedded Linux world because of its flexibility and ease of use. The purpose of the Yocto project is to create a Linux distro for manufac ...

How to install pandom: a true random number generator for Linux

This tutorial explains how to install pandom: a timing jitter true random number generator maintained by ncomputers.org. The built-in Linux kernel true random number generator provides low throughput under modern circumstances, as for example: personal computers with solid state drives (SSD) and vir ...