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On this site I offer explanations and examples of programs for informational purposes. These examples are valid at the time they are published, in a specific environment, with specific program and package versions.

The author of the site cannot be held responsible for any damage that may result if you wish to reproduce the manipulations, or for any changes that may be made a posteriori to the third-party technologies used.

You are responsible for how you use them, in particular, make sure you have the skills to reproduce or adapt the examples, do so in a test environment, and back up your data.

Despite all the attention paid to the quality and accuracy of the information published on the site, if you find an error, please let us know.