Language Selection

English French German Italian Portuguese Spanish

HowTos

Encrypted home partition in Linux

Filed under
HowTos

Have you ever wondered what would have happened if all the important data has been stolen from your mobile PC? For example the information about the confidential project of your company you have been working on for the last 2 years… A horrifying vision, isn’t it? Well, if you don’t want to let it come true, please consider encrypting your home drive. Here is how to do this.

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.

Syndicate content

More in Tux Machines

Scrivener Writing Software has a Linux Version

In some ways, Scrivener is the very embodiment of anti-Linux, philosophically. Scrivener is a writing program, used by authors. In Linux, one strings together well developed and intensely tested tools on data streams to produce a result. So, to author a complex project, create files and edit them in a simple text editor, using some markdown. Keep the files organized in the file system and use file names carefully chosen to keep them in order in their respective directories. when it comes time to make project-wide modifications, use grep and sed to process all of the files at once or selected files. Eventually, run the files through LaTeX to produce beautiful output. Then, put the final product in a directory where people can find it on Gopher.

Gopher? Anyway …

On the other hand, emacs is the ultimate linux program. Emacs is a text editor that is so powerful and has so many community-contributed “modes” (like add-ins) that it can be used as a word processor, an email client, a calendar, a PIM, a web browser, an operating system, to make coffee, or to stop that table with the short leg from rocking back and forth. So, in this sense, a piece of software that does everything is also linux, philosophically.

And so, Scrivener, despite what I said above, is in a way the very embodiment of Linux, philosophically.

I’ve been using Scrivener on a Mac for some time now, and a while back I tried it on Linux. Scrivener for the Mac is a commercial product you must pay money for, though it is not expensive, but the Linux version, being highly experimental and probably unsafe, is free. But then again, this is Linux. We eat unsafe experimental free software for breakfast. So much that we usually skip lunch. Because we’re still fixing breakfast. As it were.

Details with Screen Shots Here

Anyway, here’s what Scrivener does. It does everything. The full blown Mac version has more features than the Linux version, but both are feature rich. To me, the most important things are: A document is organised in “scenes” which can be willy nilly moved around in relation to each other in a linear or hierarchical system. The documents are recursive, so a document can hold other documents, and the default is to have only the text in the lower level document as part of the final product (though this is entirely optional). A document can be defined as a “folder” which is really just a document that has a file folder icon representing it to make you feel like it is a folder.

Associated with the project, and with each separate document, is a note taking area. So, you can jot notes project-wide as you work, like “Don’t forget to write the chapter where everyone dies at the end,” or you can write notes on a given document like “Is this where I should use the joke about the slushy in the bathroom at Target?” Each scene also has a number of attributes such as a “label” and a “status” and keywords. I think keywords may not be implemented in the Linux version yet.

Typically a project has one major folder that has all the actual writing distributed among scenes in it, and one or more additional folders in which you put stuff that is not in the product you are working on, but could be, or was but you pulled it out, or that includes research material.

You can work on one scene at a time. Scenes have meta-data and document notes.

The scenes, folders, and everything are all held together with a binder typically displayed on the left side of the Scrivener application window, showing the hierarchy. A number of templates come with the program to create pre-organized binder paradigms, or you can just create one from scratch. You can change the icons on the folders/scenes to remind you of what they are. When a scene is active in the central editing window, you can display an “inspector” on the right side, showing the card (I’ll get to that later) on top the meta data, and the document or project notes. In the Mac version you can create additional meta-data categories.

An individual scene can be displayed in the editing window. Or, scenes can be shown as a collection of scenes in what is known as “Scrivenings mode.” Scrivenings mode is more or less standard word processing mode where all the text is simply there to scroll through, though scene titles may or may not be shown (optional). A lot of people love the corkboard option. I remember when PZ Myers discovered Scrivener he raved about it. The corkboard is a corkboard (as you may have guessed) with 3 x 5 inch virtual index cards, one per scene, that you can move around and organize as though that was going to help you get your thoughts together. The corkboard has the scene title and some notes on what the scene is, which is yet another form of meta-data. I like the corkboard mode, but really, I don’t think it is the most useful features. Come for the corkboard, stay for the binder and the document and project notes!

Community chest: Storage firms need to pay open-source debts

Linux and *BSD have completely changed the storage market. They are the core of so many storage products, allowing startups and established vendors alike to bring new products to the market more rapidly than previously possible. Almost every vendor I talk to these days has built their system on top of these and then there are the number of vendors who are using Samba implementations for their NAS functionality. Sometimes they move on from Samba but almost all version 1 NAS boxen are built on top of it. Read more

Black Lab SDK 1.8 released

QT Creator - for QT 5 Gambas 3 - Visual Basic for Linux Ubuntu Quickly - Quick and dirty development tool for python emacs and Xemacs - Advanced Text Editor Anjuta and Glade - C++ RAD development tool for GTK Netbeans - Java development environment GNAT-GPS - IDE for the following programming languages. Ada, C, JavaScript, Pascal and Python Idle - IDE for Python Scite - Text Editor Read more

Did Red Hat’s CTO Walk – Or Was He Pushed?

He went on to say that some within Red Hat speculate that tensions between Stevens and Paul Cormier, Red Hat’s president of products and technologies, might be responsible, although there doesn’t appear to have been any current argument between the two. Cormier will take over Stevens’ duties until a replacement is found. Vaughan-Nichols also said that others at Red Hat had opined that Stevens might’ve left because he’d risen as high as he could within the company and with no new advancement opportunities open to him, he’d decided to move on. If this was the case, why did he leave so abruptly? Stevens had been at Red Hat for nearly ten years. If he was leaving merely because “I’ve done all I can here and it’s time to seek my fortune elsewhere,” we’d expect him to work out some kind of notice and stay on the job long enough for Red Hat to find a suitable replacement. Turning in a resignation that’s effective immediately is not the ideal way to walk out the door for the last time. It smells of burning bridges. Read more