Computer science thoughts


On this website, you will find some of my texts translated from french:

  • several tips and scripts simplifying operations or correcting computer software problems
  • some thinking and strategy games
  • différents texts around computer science
  • my personal utilities as well as others that I appreciate

Eric Quillévéré

Latest utilities & scripts

Talend: what does "Component variable are used in the copied elements" mean?


On Talend Studio, you may get the message "Component variables are used in copied elements, do you want to rename them automatically?" when copying and pasting components. What does this message actually mean? The...

Linux command line: configure the 'Page up' key to auto-complete from the command history


On Ubuntu, here is a script that allows you to use the auto-completion of your command line from data already entered previously (therefore present in the history), by using the Page Up key. This functionality is...

Linux command line special characters


There are some Linux command line special characters that are not self-explanatory at first glance. It is important to understand them because these are key elements in handling the input and output of commands. In...

WGET and CURL on Windows

Various tools

wget and curl are two programs present mainly on Linux focusing on downloading files from the command line. They have been adapted under Windows and offer the same commands as their equivalents under Linux.

Bash scripting memo


A memo on useful commands to create a bash script.

Latest texts and games

Choose a URL for a multilingual site

Various texts

When creating a website in multiple languages, the question of how to specify the language in the URL arises at one point. For the French version of a website, the choice will often be made between:...

Pico-8 and fantasy consoles


Pico-8 is a fantasy console. Here is a brief overview of its features.

Download and organize Amstrad CPC ROMs


Interface de CPCGamesCD This article tells you where to find software on Amstrad CPC, shows how to organize them by genre, in an unique format, and propose to download an archive of ROMs.

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