eXtats

I needed to keep track and made public the solution to (some of) all those little tricky details that make our life so miserable sometimes...

Wednesday, 11 June 2014

Print four beamer slides per sheet

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Of course, on Linux CLI: pdfnup --landscape --nup 2x2 --frame true --no-tidy --delta '5mm 5mm' --scale 0.95 input.pdf
Saturday, 22 February 2014

Clean up filled up partitions in Linux: mount subdirectories elsewhere

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I have two major partitions in my Linux box: / and /home . My root partition was getting dangerously crowded and I got a "disk full...
Friday, 15 November 2013

Get better performance and life from your SSD in Linux-based systems

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I recently purchased a new laptop which came with a 24GB SSD disk. In order to get the most of this technology and prevent unnnecessary writ...
Friday, 9 November 2012

Google link converter

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Links provided in the search results of Google look something like http://www.google.co.uk/url?sa=t&source=web&cd=1&ved=0A&...
Monday, 30 July 2012

Apache ignoring mod_rewrite rules?

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Then it is very likely in the site configuration file, usually at /etc/apache/sites-available  you have directives such as AllowOverride ...
Tuesday, 6 March 2012

Unique rows in vim

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Simple! Just :sort u
Tuesday, 30 August 2011

Sending UTF-8 mail with PHP

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I was facing issues sending mail encoded as UTF-8 via PHP. In order to do it properly, you need to set UTF-8 as the encoding for the mail fu...
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cjgb
Madrid, Spain
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