Author Archives: manik

Tracing an old train track in OpenStreetMap’s Umap

From 1901 to the beginning of the 1950’s there was a train line between the french village of Egreville and the larger city Sens. Because I have some with a village on the track I wanted to learn more about more »

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setGID, ldd and library not found

Today I was bewildered by a very unusual problem. Maybe this will help someone else with the same problem ! I was running an executable as myself and it was working perfectly. I had to run it as root to more »

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Virtual tour of Louis-le-Grand high school (1996-1998)

Project LLG I decided to dig up an old project, a virtual tour of my highschool in 1997-1998 and to convert it to a html5/javascript/css web project to learn more about these languages. At the beginning, this was about visiting more »

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Ubuntu 15.04 : Adding a ppa behind a proxy

To install a new PPA (for example the KDE backports to have the latest stable KDE on Kubuntu 15.04) on a connection using a proxy for http/https access : export http_proxy=http://myProxy:port export https_proxy=http://myProxy:port sudo -E add-apt-repository ppa:kubuntu-ppa/backport The “-E” allows more »

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Gitlab behind a reverse proxy with SSL termination

I needed to install a git server with a web interface. I decided to install Gitlab Community Edition. But I had some trouble using it behind a reverse proxy that does SSL termination I added a new virtual machine (VM) more »

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Sciences en Marche 2 : Grenoble-Lyon

On october 4th 2014, Sciences en Marche militants from Grenoble went biking from Grenoble to Lyon. Sciences en marche – Grenoble -> Lyon par m_b_38 Here is a map of what I did : – In red, Grenoble-Rives on my more »

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GpxPlot : first glimpse

GpxPlot software is a project to: Display GPS tracks in 3D (from .gpx files) edit them (cutting a link, moving or removing a point,  merge tracks, edit waypoints…) Display a digital elevation model (DEM) for the map Display satellite/aerial images more »

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Sciences en Marche

Le mouvement Sciences en marche est parti ! Voici la carte finale pour le trajet en vélo Grenoble-Lyon samedi 4 octobre : Voir en plein écran

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Drobo after power cut : mstatus 98304

After an unexpected power cut during the weekend, both Drobo FS at work restarted (21 hours later when the power was restored) but the samba/windows shares could not be accessed. When I tried my droboStatus script, everything was displayed normally, more »

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Coconut MRI

When trying to construct a head model for MRI studies, I did some experiments with coconuts. Here are some images using BrainVisa/Anatomist for display of the acquisitions from a coconut still half full of juice.

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