How about “Migrating from OwnCloud to NextCloud”

If anyone has this information – that would be great. I have a guy ready for the move! Working him, I mean with him, now. 😉

Trust me, you don’t have to convince ANYONE to use Nextcloud.
Let’s look at our values here.
Community, Responsibility, Freedom.

We at FAQ LINUX fully support Nextcloud!!

I’ll post a good migration document on this node!
Depending on if we get good info.

Sphinx and Restructured TeXt

A few months ago, I had the opportunity to work with Open Solutions on some sys admin documentation.

The documentation was done using Sphinx and Restructured text. I don’t know that I have ever had so much fun from a project as I had with this. First, I could work from home on my Debian.

Sphinx is awesome. I enjoyed the output and the themes. If I didn’t have this day job, I would convert everything I could using Sphinx. I would like to add some modifications to include some things I found missing.

So, from here on in, we will be converting documentation to Sphinx format. As long as we have the time and the volunteers!

Linux Installfest HOWTO

This information is an update and in addition to the Linux Installfest HowTo found on tldp.

Questions to the attendee:

Do you want to keep your files that are on this machine now?

You might think this is a given. However, a few weeks ago, at the hands of the Ubuntu LoCo team lead, an attendee lost all her files.

Something you never want to hear at the installfest – Oops!


Embedded Linux:

Today, many people are using Raspberry Pi. Some may want Raspbian or another Linux flavor for the pi. With qualified installers, you may offer installs for the following:

  • Raspberry Pi installs
  • Banana Pi installs
  • TP-Link or other routers with OpenWRT
  • Library Box

Computer Installs:

There may be some requests for Android installs on a computer

  • Android installs
  • GNU Linux distros
  • Instructions for responsible computing – informing attendees and installers about Spyware from popular distros and ensuring installers know how to remove the opt in feature

Current Media:

  • USB
  • DVD
  • CD
  • Netboot server

Demo Machine with multiple distro options:
Make demos available to attendees so they can make their own choice of distro

Ensure there is no obvious bias infecting the installfests

  1. Remove bias individual(s) from pushing any one distro by ensuring attendees have a choice. Demo machines can be provided for attendees to select the distro of his/her choice!
  2. Do not let anyone representing a distro run an installfest alone.  For example, it is fine for an Ubuntu or Red Hat employee to attend and assist but not influence the distro decision making process.
  3. If an installfest is a LUG event, this should not be infected by one particular distro. For example, the Ubuntu LoCo team has attempted to infect several installfest events that were started as PLUG events.
  4.  No one should be making a profit from botched installs that happened at the installfest. We hope there will be no botched installs!
  5. An installer who makes consistent errors and is not competent should be mentored.
  6. A new installer should be mentored.
  7. Any installer rude, disrespectful or condescending to other installers will be asked to play nice. The second offense will be a warning. On the third offense, the offending party will require mediation. Rude installers cannot be allowed to attend events such as an installfest. 
  8. Installers rude, disrespectful or offensive to attendees will be asked to leave, even if that is a temporary solution. A more permanent request to restrict the offender should be done through mediation.
  9.  Cameras and video equipment should not be running during the event. Video cameras should not be streaming an event unless these are in the location permanently and you are unable to disable these.

Furthermore, attendees may not be comfortable with being filmed.
Video equipment should not be filming attendees at any entrance.

We want the installfests to be a welcome and warm environment without any politics, bias or fear. We would like attendees to get a positive experience of our community and open choices.

Phone Installs

We do not recommend the install of Debian or Ubuntu on cell phones at this time. There is a high liability. Additional forms must be signed to ensure no liability is enjoined.

GNUTLS bug advisory

Here it is. Update or patch to fix. Sometimes, anyone logging in or open access is too convenient!


Statistics – PSPP FAQs

The following FAQs are found at the GNU Project at:


GNU PSPP — Frequently Asked Questions

Here we try to answer some of the questions about PSPP
that arise from time to time.

What is PSPP?

PSPP is a program for statistical analysis of sampled data. It
is a free replacement for the proprietary program, SPSS.

One goal of the PSPP project is compatibility with the SPSS
language. It currently features:

  • High-quality output formatting.
  • An easy to use graphical user interface.
  • A command line interface to allow seasoned users to rapidly perform analysis.
  • A comprehensive selection of data preprocessing, analysis and visualisation commands.
  • Portability: PSPP can be built on a very wide range of platforms.

What can PSPP do?

PSPP provides many transformations and utilities.
Procedures provide the ability to perform t-tests, anova, linear regression,
logistic regression, cluster analysis,
reliability analysis, factor analysis, non parametric tests and other analyses.

Refer to the manual for the complete
list of supported commands

Where can I get PSPP?

See this page.

How do I install PSPP?

There are several methods:

  • Many operating systems come with PSPP already packaged.
    This is often the easiest method,
    but might not get you the most up to date version.
    An incomplete list of packages for various operating systems.
  • Download a tarball and follow the instructions in the
    INSTALL file.
    This is the canonical method used for most GNU software.
  • However, if really want the very latest version, and are willing to put in extra effort to
    install it, and are prepared to accept that it may contain bugs, then compile from the Git
    snapshot. Look in the file
    README.GIT file
    and follow the instructions there.

How do I get started using PSPP?

Having installed PSPP, try this:

  1. Using your favourite editor, write a file (name it
    myfile.sps) containing the following:

    DATA LIST LIST /name (a25) quantity (f8).
    widgets 10345
    oojars 2345
    dubreys 98
    thingumies 518
    DESCRIPTIVES /quantity
     /statistics ALL.
  2. Enter the command pspp myfile.sps
  3. Look at your results in pspp.list

PSPP is very versatile and there are lots of different types of
statistical analysis possible. You need to become familiar with the
documentation to unleash its full potential.

What documentation is available?

The PSPP manual,
written in Texinfo format, is the primary reference for using PSPP.
Besides the Texinfo format a few other formats are available like HTML and PDF. A few
additional documentation files are included in the source distribution:

A quick introduction to PSPP.
Notes on building and installing.
Details of the latest bleeding edge changes.

A manual for PSPP in French, written independently by Julie Séguéla, is also
available in PDF
and LaTeX

There are also heaps of unofficial resources on the internet.
Use a search engine to find them.

There are a lot of concepts I don’t understand. Where can I learn about them?

One good online introductory statistics textbook is

Online Statistics Education: A Multimedia Course of Study (
Project Leader: David M. Lane, Rice University.

Disclaimer: PSPP, its developers and the GNU Project have no affiliation with this publisher or author of this book.

PSPP is a clone of SPSS. So why should I use PSPP when SPSS has all the same features?

Firstly, PSPP is not a “clone”. No part of SPSS was used to write PSPP and
there is no code shared between the projects. If it was a clone, then there
would indeed be no advantage using one program or the other.
But instead, PSPP is an independent free software program (and one of its
design goals was ease of use for people already familiar with SPSS).

Among other advantages, this means that if you find it doesn’t completely
fit your needs – perhaps there is a statistical test which you would like it
to perform – then you have the means and the right to improve it to fit your
requirements. Whereas if you attempted to do this with non-free software such
as SPSS it would be both difficult and illegal.

Furthermore, because PSPP is free software, you can use it for whatever you
like and for as long as you like (there’s no “expiry”) and you are welcome to
give away (or sell) copies to others – for example to students undertaking an
introductory statistics course. If you have made your own improvements,
then you can include those changes in the copies you distribute.

Another important advantage: Since the source code is available to all,
unlimited peer review is possible. Should PSPP’s accuracy be called into
question, it can easily be audited by a competent, independent authority.
Conversely, since the source code of proprietary software is secret, nobody
can check to see if it contains numerical instability, inappropriate
algorithm implementations or other potential errors.

Some secondary reasons why people sometimes prefer PSPP include:

  • Reduced costs
  • Inter platform portability
  • A number of people have reported that PSPP runs faster
  • Features not available in other software, such as importing from Postgres,
    Gnumeric etc.
  • It comes already bundled with popular operating systems, such as Debian GNU/Linux

How can I be sure that PSPP gives accurate results?

When you install PSPP, the GNU Project gives you exactly the same warranty that you
would get with any proprietary program viz: None at all.

However, we feel confident that PSPP provides reliable and accurate results for a
number or reasons

  • Every release has over 1000 tests. These are run before each release. In addition,
    you can run them on your own machine to make sure PSPP is accurate for your platform.
  • For many years there has been a publicly available bug reporting and tracking service, where
    anyone can report problems. Many issues
    have been brought to our attention but there have been few, if any, confirmed reports of a
    miscalculated statistic on a released PSPP version.
  • We regularly analyse the code using tools such as
    valgrind and
    gcov to expose any
    latent defects.
  • The complete source code is available for everyone to review which, should bugs
    be inadvertently introduced,

    increases the chances of them being quickly discovered and fixed

As already mentioned, the Free Software Foundation does not provide any warranty for PSPP.
However, unlike with proprietary software, you are free to engage any third party of your choice
to provide a support contract and/or a warranty service with terms acceptable to you.

Can I use PSPP at school/college/university?

Many introductory statistics courses specify the use of some statistical analysis software.
Some schools specify or recommend the use of PSPP.
Others will permit its use if the student asks.

If you are enrolled in a course which specifies a proprietary statistical analysis program,
we would encourage you to speak to the coordinator of the course and explain that you would
prefer to use a free softwarepackage (such as PSPP) instead.
Today, many schools and universities have a formal policy that students must not be compelled
to use proprietary software when an alternative exists.
It is worth finding out if this is the case at your institution.
Speak to your students’ association if necessary.

Are PSPP’s results accepted for publication in scientific papers?

What is and is not accepted for publication in a journal is up to that journal’s editor.
We are not aware of any paper ever having been rejected on the grounds that PSPP was used,
but we are aware of studies using PSPP for analysis, which have been published by
reputable academic journals.

Please also be aware of PSPP’s warranty.

I get an error message: “Number followed by garbage” and my data is blank.

This warning means that you are trying to import data using DATA LIST and the data
encountered does not match the format you have specified. Check that there are no stray
characters in the data.

If you are running under a non English locale and you are importing decimal data, it is
likely that you have data with dots as decimal separators whereas PSPP is expecting
commas. Either change the dots to commas, or place the line SET DECIMAL DOT. at
the top of the file.

Results are displayed only to 2 decimal places. I need more.

At the top of your syntax file, or in your .pspprc file, put (for example) the line
SET FORMAT F22.6. which will tell PSPP to print all results to 6 decimal places
and to a formatted width of 22 columns.

I have my data in a spreadsheet. How can I import it into PSPP?

PSPP can directly import spreadsheets created by Gnumeric,
LibreOffice and Openoffice.Org. To do so, use the
GET DATA command. Alternatively, if using the GUI, click on “File|Import Data”.

If you have a proprietary spreadsheet program such as excel, it will be necessary to first save the data as
Comma Separated Values (csv).
We recommend you convert all your spreadsheets either to Gnumeric or Libreoffice format to avoid this extra step.

How can I get more information on PSPP?

There are several resources for PSPP information. The first is this FAQ and
related documentation in the distribution and on the web site. The second is
the PSPP source code itself, if you are programmatically inclined.

For discussion with other PSPP users our mailinglist is available.
You can subscribe to this list at

Finally, we look forward to all comments and questions related to PSPP.
The irc channel is #pspp, which is
on the freenode network.

Why don’t you merge PSPP with R, GRETL, Octave … <my favourite program>?

This suggestion comes up from time to time. It is unlikely to happen for a
number of technical, philosophical and legal reasons.

However, we certainly want to provide features which will make PSPP
easier to interact with other programs.
If you want an import/export filter or some other feature to help PSPP
complement your favourite program, then please talk to us about it.

PSPP lacks this feature which I really need. How can I get PSPP to
support it?

There are several ways:

  • Download the source code and implement it yourself.
  • Hire somebody to implement it for you.
  • Send an email to the developers and ask for the feature. The
    developers are interested in hearing about what users want.

Any help you can give is appreciated. See the following question.

Can I help out with PSPP development?

We will gladly accept help in the form of improvements to the code, artwork or documentation.

When you have fixed a bug or improved some parts of PSPP, you can
submit your patches at

Sometimes users wish to contribute money toward PSPP development.
The PSPP developers appreciate the spirit behind this idea, but
monetary donations are less useful than other forms of help.

Something doesn’t work properly on Windows/Mac.

GNU Software and part of
the GNU System.
That means the platforms under which it works best are GNU and
Like all GNU software, cross platform portability is something which we try to achieve,
but it is not the highest priority.
Furthermore, supporting free systems takes precedence
over non-free platforms, such as windows or Mac OS,
and as a matter of policy PSPP will always work best on a free operating system.

To sum up: Windows and Mac are low on our list of priorities. We recommend you
switch to a free operating system. Bug fixes however,
are always accepted.

What does PSPP stand for?

PSPP does not have any official acronymic expansion. But they’re easy to
come up with. For example:

  • Perfect Statistics Professionally Presented.
  • Probabilities Sometimes Prevent Problems.
  • People Should Prefer PSPP.

Send along your favorites!

Help! I’m stuck

If you need help using or installing PSPP, you can try one of the following:

Broken links and other corrections or suggestions can be sent to <>.

Digital Magazine – Spring 2014

Available Mid Spring 2014.
Articles include:


  • Writing for FOSS
  • Selecting a Project
  • Who is the audience?
  • Good documentation
  • Censorship
  • Community Issues Primer

Mini How Tos

  • 10 Quick Steps to using xvidcap for screen capture


  • Censorware and Blocking Software FAQ
  • Apache OpenOffice FAQ
  • One Laptop (Tablet) for Each Child


  • Raspberry Pi


Projects in our Community Worth Considering

  • Apache’s OpenOffice Documentation Project
  • Open Directory Project


Interested in writing an article? We are looking for experienced technical writers and GNU Linux journalists for upcoming issues about:

  • Graphics software
  • Raspberry Pi
  • e-Learning applications and tools
  • Current trends in GNU Linux e-Learning
  • Success stories – general
  • FAQs
  • Writing for FOSS