One Hundred Hellos - Blog

Moved Back to Blogspot - 22 February 2010

Here we go.

Missed a few images: fixed by hand.
had to restore goedel:/home/daniel/sulbalcon.net-daniel.tgz
into newton:/Library/WebServer/Documents/daniel[/blog]
newton:blog daniel$ for i in uploaded_images/*; do echo ====================;echo $i; echo -------; grep -rl $i .; done|grep -v archive.html|grep -v atom.xml|grep -v rss.xml|sed -e s/.\\/20/http:\\/\\/localhost\\/daniel\\/blog\\/20/g|grep http|uniq -c
2 http://localhost/daniel/blog/2005/11/moire-3d-dome-pov-ray.html
6 http://localhost/daniel/blog/2006/08/galo-on-drupal-and-gallery2.html
4 http://localhost/daniel/blog/2007/10/bucky-moire-revisited-wide-169.html
So these are fixed:
http://onehundredhellos.blogspot.com/2005/11/moire-3d-dome-pov-ray.html
http://onehundredhellos.blogspot.com/2006/08/galo-on-drupal-and-gallery2.html
http://onehundredhellos.blogspot.com/2007/10/bucky-moire-revisited-wide-169.html
Here we go.

Missed a few images: fixed by hand.
had to restore goedel:/home/daniel/sulbalcon.net-daniel.tgz
into newton:/Library/WebServer/Documents/daniel[/blog]
newton:blog daniel$ for i in uploaded_images/*; do echo ====================;echo $i; echo -------; grep -rl $i .; done|grep -v archive.html|grep -v atom.xml|grep -v rss.xml|sed -e s/.\\/20/http:\\/\\/localhost\\/daniel\\/blog\\/20/g|grep http|uniq -c
2 http://localhost/daniel/blog/2005/11/moire-3d-dome-pov-ray.html
6 http://localhost/daniel/blog/2006/08/galo-on-drupal-and-gallery2.html
4 http://localhost/daniel/blog/2007/10/bucky-moire-revisited-wide-169.html
So these are fixed:
http://onehundredhellos.blogspot.com/2005/11/moire-3d-dome-pov-ray.html
http://onehundredhellos.blogspot.com/2006/08/galo-on-drupal-and-gallery2.html
http://onehundredhellos.blogspot.com/2007/10/bucky-moire-revisited-wide-169.html

27% Power Savings - 21 May 2009

How I saved 27% on my Power Consumtion over the last 11 months!

How I saved 27% on my Power Consumtion over the last 11 months!

Scribefire Blog Tool - 09 July 2008

Great Add on for Blogging
ScribeFire - Fire Up Your Blogging!

Let's give it a whirl.
Great Add on for Blogging
ScribeFire - Fire Up Your Blogging!

Let's give it a whirl.

Ubuntu - Debian Package Management - 23 April 2008

rpm - dpkg equivalents

rpm -qa becomes dpkg -l
rpm -qf becomes dpkg -S
rpm -qal becomes for i in `dpkg-query -W|awk '{print $1}'`; do dpkg -L $i; done
rpm - dpkg equivalents

rpm -qa becomes dpkg -l
rpm -qf becomes dpkg -S
rpm -qal becomes for i in `dpkg-query -W|awk '{print $1}'`; do dpkg -L $i; done

SSH delays - 22 April 2008

Sometimes when I login I get very long delay,
cause is the destination server's config, two possible configs:
/etc/ssh/sshd_config in Centos, /etc/sshd_config under OSX:
UseDNS no
- and/or -
GSSAPIAuthentication no
Sometimes when I login I get very long delay,
cause is the destination server's config, two possible configs:
/etc/ssh/sshd_config in Centos, /etc/sshd_config under OSX:
UseDNS no
- and/or -
GSSAPIAuthentication no

LCD Monitor DPI at Native Resolution - 17 April 2008

Relative pixel density for a given resolution
calculated this way:
DPI = sqrt( Wpx^2+Hpx^2 )

1680x1050@20" --> 99dpi
1600x1200@21" --> 95dpi
1680x1050@22" --> 90dpi
1920x1200@24" --> 94dpi

using google as my
calculator (e.x. for 1920x1200#24")
Relative pixel density for a given resolution
calculated this way:
DPI = sqrt( Wpx^2+Hpx^2 )

1680x1050@20" --> 99dpi
1600x1200@21" --> 95dpi
1680x1050@22" --> 90dpi
1920x1200@24" --> 94dpi

using google as my calculator (e.x. for 1920x1200#24")

Grand Central Widget - 15 February 2008

Voila:

Use the widget to have grand central call me, and the entered number.
Then #4 recording is available.

e.g.
Voila:

Use the widget to have grand central call me, and the entered number.
Then #4 recording is available.

e.g.

Vista Take Ownership Shell Extension - 30 January 2008

Saved my Life.

Recursively take ownership of a directory

http://chris.caliberweb.com/2007/07/02/vista-take-ownership-shell-extension/
Saved my Life.

Recursively take ownership of a directory

http://chris.caliberweb.com/2007/07/02/vista-take-ownership-shell-extension/

sulbalcon.net DNS override @rd - 23 January 2008

To override dns for sulbalcon.net, which does not do port forwarding when coming from the inside, simply added a line to /etc/hosts on openwrt@rd

The point was to browse to sulbalcon.net from inside rd.sologlobe.com network
Of course the browsing host has to use openwrt as its dns...

/etc/hosts.old -> /rom/etc/hosts
/etc/hosts
127.0.0.1 localhost OpenWrt
192.168.3.200 sulbalcon.net www.sulbalcon.net sulbalcon

dig before
sulbalcon.net. 244 IN CNAME rd-sologlobe.dnsalias.net.
rd-sologlobe.dnsalias.net. 60 IN A 74.56.226.92
dig after
sulbalcon.net. 0 IN A 192.168.3.200

To override dns for sulbalcon.net, which does not do port forwarding when coming from the inside, simply added a line to /etc/hosts on openwrt@rd

The point was to browse to sulbalcon.net from inside rd.sologlobe.com network
Of course the browsing host has to use openwrt as its dns...

/etc/hosts.old -> /rom/etc/hosts
/etc/hosts
127.0.0.1 localhost OpenWrt
192.168.3.200 sulbalcon.net www.sulbalcon.net sulbalcon

dig before
sulbalcon.net. 244 IN CNAME rd-sologlobe.dnsalias.net.
rd-sologlobe.dnsalias.net. 60 IN A 74.56.226.92
dig after
sulbalcon.net. 0 IN A 192.168.3.200

Blog moved to sulbalcon - 23 January 2008

Done
Done