Daniel Lange's blog

SSH with chroot patch has been working fine for a number of years. Since PAM v0.99 things have broken though, if users are chrooted with the "/home/username/./" syntax as their homedir.

SSH sessions will just terminate immediately after successful logon. Doh.

Two solutions exist:

1. Put UsePAM no into /etc/ssh/sshd_config and use the chroot patch and /./ in users homedirs
2. Keep UsePAM yes. Emerge sys-auth/pam_chroot and add session required pam_chroot.so to /etc/pamd.d/sshd setup /etc/security/chroot.conf or add a chroot_dir=/home/username/ to the pam_chroot.so line.
   This will currently not work for amd64 though as the Gentoo bug regarding pam_chroot has not cought any attention from the arch testers. Since July...

Bugging the arch testers in #Gentoo-amd64 didn't help either:

Continue reading "SSHd chroot and PAM"

The Wikimedia Foundation has changed their donation web pages again. Now they cut off the "Recent contributions" at 400 pages of (max.) 25 donors each. Thus the commands I gave in the Wikimedia Fundraiser analysis article can't be repeated to give the full picture anymore. You can now only get a view of the last 9-10 days.

The implementation has obviously been done quite hastily. If you select the "Filter" to show only one page of results, you'll still get the (now hard-coded) 0 .. 400 pages selector at the bottom.

I've been pointed at two other resources on the recent fund raiser for information:

• There is an IRC Channel that lists donations (irc://irc.freenode.net/#wikimedia-donations). Running it a few minutes, it showed far fewer donations coming in than the better known web page though.
• There are a few threads in the Wikipedia Review Forum that deal with the fund raiser. The discussions there are very Statler and Waldorf style but these folks also did the math.

Updates

09.11.07: Casey Abell has added http://donate.wikimedia.org/en/node/22 to the comments which lists a daily report of the funds collected. Thanks Casey! The numbers match very well with my analysis. Wikimedia currently reports $27,97 average donation. I measured $27,85 six days ago. That seems stable. Interim conclusion:There are still major individual donations required to get anywhere above $2m.

10.11.07: Casey generates a nice graph of the daily funds collected here.

The Wikimedia foundation has just changed the progress meter to track the number of donors.

Now every icon seems to represent a 5,000 people increment. So the 100,000 donors target looks still set. Well, actually 95,001 would now fill the last icon on the meter.

To achieve this Wikimedia still needs to accelerate the donors/day according to my analysis from yesterday. At the current 1,000 donors/day, they'll "only" receive around 60,500 individual donations. The running total donors figure is now displayed in text. This is pretty advantageous as the graphical representation need to be updated only once another 5,000 people have contributed. The new meter is also language neutral, so it does not need to be updated for each language individually anymore. The Text below the meter ("You can help Wikimedia change the world!") is HTML too, so this can be easily localized. All in all, well done!

This is what it looks like on the English Wikimedia home page now:

The German version of Wikipedia currently still displays the old graph:

There is also a change in the individual donations listing visible:

The people contributing $0.01 seem to have vanished. Perhaps the interface to Paypal and Moneybookers has a minimum set to $1.00 now. This will shift the average donation upwards, but will also account for fewer donors. The trolls at least were good to be counted...

The Wikimedia Foundation, the organisation behind Wikipedia, is running their annual fund raiser since October 22nd. There have been numerous complaints that the Wikimedia Foundation did not name a target sum to be achieved or is in other way acting intransparent. There may be good reasons for that:

• The last fund raiser was "tough" to get through already and raised about one million dollars with $20 average contribution as to what Bruno Giussani reported from Lift '07.
• The foundation grew from $56,666 turn-over in it's fiscal year 2003/2004 to $283,487 (2004/2005) and $1,066,785 (2005/2006). The 2006/2007 figures are still not reported, but it's safe to estimate that the 4x increase of the previous year has slowed down a bit.(see Updates section below) See http://wikimediafoundation.org/wiki/Finance_report for the scarce details.
• The budget planning for fiscal year 2007/2008 totals $4.611m. The break-down is very rough and little effort is spent to explain the figures to the general public.
• The suggested donations have been set high at $200 to $40 with marketdroid speak to sell that:
  "If you and 99 other people donate .. $200 – We can ...".
• It's not very likely a target in the range of the planned budget can be achieved from Joe, Dick and Harry's contributions. Wikimedia may need Larry, Sergey or Mark here. (I'll leave that without links for you to think about )

So - to make the best of this - and continue being unnecessarily intransparent, Wikimedia (cough Jimmy Wales, cough) has decided to only list the number of donors as the "progress report".

Their "meter" currently looks like this:

You can easily analyse the scale to find that Wikimedia hopes 100.000 people will contribute.

Continue reading "Wikimedia Fundraiser Analysis"