Index of Documents

Several papers have been written for the group at the U3A in Bath, and this is an index of all the most important ones. Note that the dates are when they were presented, or written, and this area of technology moves quickly, so details may well be out of date. However, the historical notes are of course still valid up to the date of creation.

Documents are in PDF format unless otherwise stated.

Date
Name and link
Comments
General
Sep 2006
What is Free software Presented to the BRLSI in September 2006 and January 2007.
Explains how it is written, why, and how it can be free of charge.
Apr 2010
Licenses and legal Licenses, users' responsibilities, and some history. Slides and notes from the presentation.
Apr 2012
Introduction to Free Software
Brief introduction to how it can be free, and mention of the essential free programs for Internet use.
Operating systems, file systems and networks
Jul 2011
Operating systems What is an operating system, and which one is right for you?
Nov 2007
Partitioning of a disk (odt) How to divide a disk into partitions before installing a Linux variant.
Mar 2011
Formatting and partitioning More on formatting disks, and what partitions are.
Jan 2012
Partitioning a disk prior to installing Linux

Yet more on partitioning a disk to provide space for file systems before installing Linux.
Mar 2012
The boot process, GRUB etc.
What happens when a machine is booted, and how do you change it? This paper is an introduction to the process of getting a machine up and running.
Nov 2008
Data recovery If your machine will not boot, you can try these notes to extract your data, even if you cannot fix the problem.
Aug 2010
Linux - introduction Introduction to the Linux operating system and its applications - packages, file organisation, etc.
Aug 2011
Linux and hardware Linux is sometimes not well support by hardware. What can be done?
Nov 2011
Linux distributions A comparison of a few distributions that members have tried.
Sep 2009 Create a bootable CD for your own Ubuntu system How to create a new master bootable CD from an Ubuntu installation containing the equivalent of your current system. Useful for system recovery.
Sep 2010
Networking - introduction Principles of networks and its jargon. How to find things out, what's going on with a router, etc.
Apr 2011
Firewalls and security Describes what a firewall is, and when you need one. What passwords are needed, and where, to protect a network and its PCs.
Apr 2009
Networks and shares (odt) Sharing data and printers across a network between Windows and Linux. There is also a glossary (odt).
Jul 2009 Encrypting files Encrypting files and filesystems using Truecrypt.
Nov 2009 Setting up a virtual machine Using VirtualBox to get more than one system running simultaneously on a single PC. The concepts behind virtualisation, and why you would want it, are described in a separate document.
Specific applications
Feb 2010
Windows programs on Linux Running programs written for Windows on Linux using Wine.
Sep 2011
Backups What must be backed up, and what should be backed up, and what sort of backup technique is suitable for the way you use a PC.
Apr 2008
Extensions in Firefox Firefox loks the same on Windows as on Linux. The notes can apply to either.
Jul 2010
Firefox password store and add-ons More extensions, saving of passwords and security matters.
Jun 2008
Thunderbird setup (.odt) How to set up and use the e-mail client Thunderbird.
Mar 2010
Thunderbird - more Organising your e-mails, using accounts and identities, and filters.
Jun 2009
Encrypt and sign messages with Thunderbird Signing and encrypting messages, managing public and private keys. There is also a detailed script for you to follow to do it.
Feb 2008
How to use Open Office styles How to use styles to change the appearance of a leaflet. This applies equally to OpenOffice and LibreOffice.
The bare text (.odt) for the leaflet is also provided.
Jun 2010
Impress presentations Creating presentations using OpenOffice Impress. Also valid for LibreOffice.
Oct 2010
Spreadsheets with Calc Using OpenOffcie Calc to create spreadsheets and charts and graphs. Also valid for LibreOffice. The demonstration used this spreadsheet (.ods).
Mar 2008
Using macros in OpenOffice Base (.odt) The example data base (.odb), the associated macros as text (.txt), how to install it (.odt) and a user manual (.odt) are also provided.
Sep 2008
Sun report builder and OpenOffice Base (.odt). How to create reports with OpenOffice Base using the Sun report builder.
May 2008
Labels with OpenOffice How to print labels using OpenOffice. This would apply equally to LibreOffice.
Oct 2008
Gimp for photographers (.odt) GIMP is a good picture editor, very suitable for photographic manipulation.
Nov 2010
Editing sound files Using Audacity to manipulate sound files, cutting and pasting, etc.
May 2009
Optical Character Recognition Turning pictures of text into editable text using tesseract.
Hints, tips and howtos
Jan 2009
Shell scripting Principles behind the shell language.
Nov 2011
Reading floppies in Ubuntu Ubuntu removed support for old floppy drives. These notes show how to put it back.
Feb 2011
Tips and tricks Small things people have noticed that might be of use to others.
Apr 2012
Use of the AltGr key on a UK keyboard How to type Latin alphabet characters with diacritics on a Linux UK keyboard layout. Another document showing the keyboard layout is here in .odt format, and  again as a .pdf .
Questions and Answers
Jan 2010
Question & Answer - Linux, partitions
A few points from the discussion.
Feb 2009
Question & Answer - Ubuntu A few points from the discussion.
Jun 2011
Question & Answer - recent Linux distributions Ubuntu and Mint were the focus.
Oct 2011
Question & Answer - Sundry Thunderbird, Writer, file types and booting.
Jan 2011
Question & Answer - Sundry
Minor points and notes for the future.
Feb 2012
Question & Answer - Sundry Sundries including very basics on terminal command line.