Language Selection

English French German Italian Portuguese Spanish

HowTos

How To Install VMware Server On Ubuntu 7.04 (Feisty Fawn)

Filed under
Ubuntu
HowTos

This tutorial shows how to install the free VMware Server on an Ubuntu 7.04 (Feisty Fawn) system. With VMware Server you can create and run guest operating systems (virtual machines) such as Linux, Windows, FreeBSD, etc. under a host operating system.

Mounting file-systems by label rather than device name

Filed under
HowTos

When you're dealing with multiple drives, both fixed and removable, it can get hard to remember which is which. Remembering to mount /dev/sda1 in one place and /dev/sdc5 in another. The solution to this problem is to use labels instead of partition names when referring to them, and here we'll show how that can be done.

There are two things you need to do to start using labels:

How To pwn Your Text Files With Vim

Filed under
HowTos

Recently I did a lecture on the magical world of vim. Despite having used it for quite a long time I realize there is still far more that I could know about it, but there is also more that I haven’t published on this blog. Some of you might remember some of my earlier posts on vim [here], [here].

Assign Custom Shortcut Keys on Ubuntu Linux

Filed under
HowTos

Ubuntu includes a very limited shortcut key configuration utility which doesn’t allow you to assign hotkeys to your own applications or scripts. To get around this limitation, we can use the built-in gconf-editor utility to assign them ourselves.

First you’ll want to load up gconf-editor by typing it into the Alt+F2 Run dialog.

SSL and IPsec - An Overview

Filed under
HowTos

SSL requires applications to be modified as it operates above the TCP layer and this happens in user space in linux and other OSes. Whereas IPsec works seamlessly no matter what application and what protocol the application uses. ICMP traffic, UDP traffic and TCP all are protected by IPsec without the user or application developer worrying about it.

Introducing Ubuntu’s Add/Remove Packages

Filed under
HowTos

Last week, my fellow FOSSwire blogger Jacob introduced you to APT, the powerful package management system that is underneath Ubuntu.

The command line interface is the most powerful way to manipulate the software installed on your system, but to users who aren’t familiar with a command line interface, it can be a bit daunting.

DNS server Setup using bind

Filed under
HowTos

DNS Stands for Domain Name Service.On the Internet, the Domain Name Service (DNS) stores and associates many types of information with domain names; most importantly, it translates domain names (computer hostnames) to IP addresses. It also lists mail exchange servers accepting e-mail for each domain.

Setup Your Linux Box as an NTP Server

Filed under
HowTos

I believe that every organization should have a NTP/time server if they have more than one computer on site. Having an NTP server will allow you to keep the times on all of your computers in sync. This helps when comparing the logs from various servers to trace through various events that happened.

A couple of minor ext3 performance tweaks

Filed under
HowTos

The ext3 filesystem is probably the most common filesystem used upon GNU/Linux machines. It isn't necessarily the fastest, the best, or the most modern filesystem but it does perform adequately for the majority of users.

HOWTO create keyboard macros in Emacs

Filed under
HowTos

You hear about the great macro feature of Emacs all the time. You see cheat sheets for Emacs key combinations all the time. But you never quite see the keyboard macro trick demonstrated clearly. Here's how it works:

Syndicate content

More in Tux Machines

Udine city struggles to remove IT vendor lock-in

The Italian city of Udine is 'gradually and painfully' removing all the ties that bind the city's ICT systems to the usual proprietary operating systems and office productivity solutions, reports head of the IT department, Antonio Scaramuzzi. The city aims to slowly introduce more free and open source software alternatives. Unhurried, the municipality is implementing open source technologies where feasible, avoiding big migration projects, Scaramuzzi writes to the Open Source Observatory and Repository (OSOR). Earlier this month, IT trade news site Zdnet that the town is making Apache OpenOffice the default office suite. The software is already installed on all of the city's 900 PCs. ZDNet writes that this switch will save the city about 400 euro per PC in proprietary software licences. Read more

The Path to Full-time Open Source

Three months ago I quit my job to work on Sidekiq and build a brand new OSS project and commercial product. Tomorrow I want to introduce it to you. Read more

Mir 0.8 Works On Less ABI Breakage, Touchspots, Responsiveness

While Ubuntu 14.10 on the desktop isn't using Mir by default, Mir 0.8.0 is being prepared for release by Canonical and it has a number of interesting changes. Read more

Open source history, present day, and licensing

Looking at open source softwares particularly, this is a fact that is probably useful to you if you are thinking about business models, many people don't care about it anymore. We talk about FOSS, Free and Open Source Software, but if we really are strict there's a difference between free software and open source software. On the left, I have free software which most typically is GPL software. Software where the license insures freedom. It gives freedoms to you as a user, but it also requires that the freedoms are maintained. On the right-hand side, you have open source software which is open for all, but it also allows you to close it. So here we come back to the famous clause of the GPL license, the reciprocity requirement which says, "If I am open, you need to be open." So software that comes under the GPL license carries with it something that other people call a virus. I call it a blessing because I think it's great if all software becomes open. Read more