Technical information on this site may be out of date : no updates since 2015

Restoring an old Postgresql database

January 16, 2008 , posted under postgresql

I’ve just had cause to restore a two year old backup of a database I haven’t used in a whileSince then postgresql (on Debian at least) has added the option to have multiple ‘clusters’ and multple versions running on the same machine.

Fortunately the old version (7.4) was still available

Steps

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creating a patch from cvs

January 11, 2008 , posted under drupal cvs

specifically I wanted to create a patch equal to the changes between two versions of Drupal - but it turns out that a packaging script adds some info to releases that isn’t in the cvs version so this doesn’t quite do what I wanted.

it’s still useful though …

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sIFR3 - fancy fonts on web pages

January 8, 2008 , posted under web design

I’ve just been working on a site that uses sIFR to incorporate a specific font into the design - this works very well generally but we had a problem where links did not work on the MAC or in IE6.

This problem seems to have been solved in sIFR3 which also brings much more flexibility - styles can change within the replaced text, filters like drop shadow area available - and actions like mouseover can trigger javascript callbacks.

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Version Control and Drupal

January 3, 2008 , posted under drupal svn cvs

I’ve been using open source software and developing php for a decade or so now - but until recently the two have been fairly separate.

Now I’m working on Drupal I need to keep track of my work - and merge in the changes from ‘upstream’.

here’s the useful info I found …

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RAID - protecting my data

November 12, 2007 , posted under linux raid

I’ve had too many hard disk failures over the years and decided to use RAID to ensure that all my photos, email and work are always copied to two disks so that if any one of them fails I don’t lose anything.

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