Linux Tutorials on the topic “Linux”
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How to Install Proxmox VE 4 on Debian 8 (Jessie)
Author: Muhammad Arul •
Tags: debian, kvm, linux, server, virtualization •
Comments: 8 Proxmox Virtual Environment or short Proxmox VE is an Open Source server virtualization software based on Debian Linux. In this tutorial, I will show you the installation of Proxmox on a server that runs a minimal Debian 8 installation, e.g. in a datacenter.
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How to Block Email from certain TLDs (Top Level Domains) in ISPConfig
Author: Stephan Jau •
Tags: centos, debian, email, linux, opensuse, suse, ubuntu •
Comments: 5 Spam is an annoyance and there's a multitude of ways to counteract it. However spammers also get smarter and try to bypass filters and stuff. In addition, ICANN has lately approved a great mean gTLDs (generic Top Level Domains), like .biz, .info etc. Some of those gTLDs are, in my opinion, exclusive used by spammers. Lately, I have gotten a lot of spam from the .xyz gTLD. So the question was, how to block email coming from such domains using that gTLD.
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How to Install PostgreSQL 9.5 on Ubuntu (12.04 - 15.10)
Author: Antonio Valencia •
Tags: linux, server, ubuntu •
Comments: 5 This tutorial shows the installation of the latest PostgreSQL 9.5 version on Ubuntu. We will use the official repository from postgresql.org, so you can update your server easily in future and get direct updates and patches from the database vendor. The steps have been tested with Ubuntu versions from 12.04 until 15.10.
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Linux: How to share files on a local network with woof
Author: Bill Toulas •
Tags: desktop, linux, server •
Comments: 7 We've all been in this situation were we want to exchange files with other users connected to the same network as we are, and while there are tons of ways to do this, almost none of them is easy, quick, or simple enough. Thankfully, though, Linux users can utilize a small tool called “woof” that simplifies the process and makes the exchanging of files a walk in the park. What I am about to present in this short tutorial is suitable for home networks where convenience is the primary concern, and security isn't an issue.
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How to setup virtual containers with LXC and quota support on Debian 8
Author: Croydon •
Tags: debian, linux, virtualization •
Comments: 4 Quota support is an often requested feature in lxc. Linux filesystem quota is required when you want to give multiple users access to a container and want to control that one user is not using all the disk space. Quota is also required for web hosting servers, e.g. with ISPConfig 3, for the same reason: one website shall not be able to fill up the whole disk. This howto shows you, how you can use lxc with hard disk quota using qemu nbd with a qcow image file on Debian 8.
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Installing Laravel on Ubuntu for Nginx
Author: Navjot Singh •
Tags: linux, nginx, ubuntu, web server •
Comments: 4 Laravel 5 is an elegant and complete web programming framework for PHP. This tutorial will show you how to install the Laravel PHP framework on a Nginx server installation.
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Installing Ruby on Rails on Ubuntu 14.04 - 15.10
Author: Antonio Valencia •
Tags: linux, programming, server, ubuntu, web server •
Comments: 8 Ruby on Rails, popularly called ROR, is a Ruby framework for web programming. Ruby is a general purpose language like C, Java. Ruby has been invented by Yukihiro “Matz” Matsumoto about a decade ago and has gained recognition with its Rails software library framework which provides a web development framework for the Ruby programming language. Listed below are easy to follow steps to install ROR successfully on the Ubuntu versions 14.04 LTS to 15.10 using Ruby Version Manager (RVM). RVM offers an easy way to install and manage multiple Ruby versions.
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How to install LiteSpeed web server on CentOS 7
Author: Antonio Valencia •
Tags: centos, linux, server, web server •
Comments: 2 LiteSpeed web server is a popular choice for replacing an Apache web server. Its features include an optimization of the web content and content delivery which maximizes the download speed and combines better performance with a smaller memory footprint. Being compatible with Apache features is also an added benefit, which helps to reduce downtime during migration from Apache to LiteSpeed. This tutorial shows the installation on a CentOS 7 server.
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How to Install Kolab Groupware Server on CentOS 7
Author: Muhammad Arul •
Tags: centos, linux, server •
Comments: 7 In this tutorial, we will install Kolab groupware on a CentOS 7 server. Kolab is a free open source groupware server. It is a scalable and reliable collaborative software that provides shared email, calendar, address books, tasks and a file cloud. Kolab supports several client environments: on Windows you can use Outlook, on Linux, you can use KDE Kontact, on all OS that have a web browser you can use the web interface.
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Thoughts on Monitoring file changes with Linux over the network
Author: stefbon •
Tags: centos, debian, linux, networking, opensuse, shell, ubuntu •
Comments: 1 Monitoring a directory for changes with Linux is possible through the well-known mechanism inotify. With inotify it's possible to set a watch on a directory, configure it to watch events on the contents, and you'll receive messages on a file descriptor when something happens. This works perfectly when the directory is on local storage, like a hard drive, SSD or a USB drive, But it is not sufficient when the directory is on a network filesystem when the storage is on another computer. Another user working in the same directory, connected via the same or another filesystem, can remove a file and the watch you've set on it will not get notified.
