1. disable Pure-ftpd logging on syslog

    Pure-ftpd is a bit tricky to configure because do not handle the configuration like any other daemon in Linux so you will not find any /etc/pure-ftpd.conf. …


  2. Firefox 3.6 stable on Karmic

    I’ll just paste here the usual simple steps to install the latest firefox 3.6 on your ubuntu:

      
    sudo add-apt-repository ppa:mozillateam/firefox-stable  
    sudo apt-get update  
    sudo apt-get install firefox-3.6  
    
    Have fun ;) …


  3. Suhosin and memory_limit

    I had some problem with a script that needed more memory to be executed and was using ini_set(‘memory_limit’, ‘50M’). For some reasons the memory was not incremented as expected.
    After googleing around for a solution I just had an intuition: could be suhosin? Indeed, the problem was in the suhosin module that is enable by default on Ubuntu: it does not allow to redefine the memory limit over the limit specified in the php.ini file.
    To make ini_set work normally under Ubuntu, comment out the suhosin extension in /etc/php5/apachew/conf.d/suhosin.ini ;) …


  4. PHP 5.3 and more on Ubuntu

    Thanks to Dotdeb guys is now possible to upgrade PHP easly on your Ubuntu machine.
    Just add their repository to your sources.list. You can find more detailed instructions here! Have fun. ;) …


  5. SQL JOINs for who keeps forgetting ...

    Here a superb JOINs Cheat Sheet from codeproject


  6. PulseAudio Equalizer

    I’ve always thought the the linux community is made by brilliant minds and here is one: psyke83 from the ubuntu forum. Here is his script that finally brings an always wanted equalizer in our Ubuntu desktops : http://ubuntuforums.org/showpost.php?p=8210866&postcount=1
    I’ve installed it on my machine and my ears are happy now :) …


  7. youtube: even the big fall!

    Tonight screenshot youtube_internal_server_error


  8. Macports, Snow Leopard and XCode 3.2

    When I upgraded my macbook to Snow Leopard, macports just worked as it was before, or so I thought, until yesterday when I tried to install ImageMagick and rmagick ruby gem and I got this error:

    gem install rmagick
    ERROR:  Error installing rmagick:
    ERROR: Failed to build gem native extension.
    /opt/local/bin/ruby extconf.rb
    checking for Ruby version >= 1.8.5... yes
    checking for gcc... yes
    checking for Magick-config... yes
    checking for ImageMagick version >= 6.3.5... yes
    checking for HDRI disabled version of ImageMagick... yes
    checking for stdint.h... no
    checking for sys/types.h... no
    checking for wand/MagickWand.h... no
    Can't install RMagick 2.11.1. Can't find MagickWand.h.
    *** extconf.rb failed ***
    Could not create Makefile due to some reason, probably lack of
    necessary libraries and/or headers.  Check the mkmf.log file for more
    details.  You may need configuration options.
    Provided configuration options:
    --with-opt-dir
    --without-opt-dir
    --with-opt-include
    --without-opt-include=${opt-dir}/include
    --with-opt-lib
    --without-opt-lib=${opt-dir}/lib
    --with-make-prog
    --without-make-prog
    --srcdir=.
    --curdir
    --ruby=/opt/local/bin/ruby
    
    After having lost the best of my youth trying to fix this issue, I can’t remember exactly how I did it, but I came up with this idea of reinstalling ruby and… guess what? It did work! So the lesson here is … whenever you upgrade to a major release of XCode, you have to reinstall all your macports. These commands can save your day or two:
    $ sudo port selfupdate
    $ sudo port sync
    $ sudo port upgrade --force installed
    
    ;) …


  9. super-easy Git remote repository

    1. Creating a remote repository before the local one


  10. sudo gem update --system under ubuntu/debian

    If you have tried that command, you already know that doesn’t work!
    Here is the correct procedure to update gem under ubuntu/debian without using apt-get/aptitude

      
    $ sudo gem install rubygems-update  
    $ cd /var/lib/gems/1.8/bin  
    $ sudo ./update_rubygems  
    $ gem -v  
    $ 1.3.5  
    
    Happy rubying :) …