• Blogs I follow

    Here is a list of blog I follow on a regular basis (by rss syndication) Some are very active (several post a…

  • bash prompt

    my current simple prompt was in .bashrc but I found another more complicated 😉 one here which gives nicer results (do not…

  • bash wildcard

    note to me : ls *.{h,cpp} more complete ref http://www.tuxfiles.org/linuxhelp/wildcards.html

  • Cubemaps

    After finding a bug in our render engine, I figure out that cubemaps texture coordinate generation is quite unusual.Note on cubemap format…

  • Create a pdf preview (for paper page)

    Here is how I create a nice png paper preview from pdf, with ImageMagick 6.6.2  In a small shell script file And…