9. Run multiple docker daemons on the same host

   Today I am going to explain how you can run multiple docker daemons on the same host. This can be useful if you want several users to use docker and want each of them to be isolated from one another (ie don't see images, containers, … of other users). The solution …

   read more

10. Can we clean password from PHP memory?

    At work in a PHP application, we rely on libsodium to erase a password from $_POST. It may sound like a good idea: once the password is not in memory any more, it can't leak. But the question is: is it really erased from memory? That's the question will answer …

    read more

11. How to cache Python module in Gitlab CI

    By default, pip cache will be in ~/.pip. However, this folder cannot be cached by Gitlab. The trick is to force pip to use a folder located in the build directory with the --cache-dir option. You can then cache this folder.

    For instance, you can use .pip as in the …

    read more

12. nginx tips

    CORS for multiple domains

    location ~* \.(?:ttf|ttc|otf|eot|woff|woff2)$ {
        if ( $http_origin ~* (https?://(.+\.)?(domain1|domain2|domain3)\.(?:me|co|com)$) ) {
            add_header "Access-Control-Allow-Origin" "$http_origin";
        }
    }
    

    Source: https://stackoverflow.com/a/27879729/3900519

    read more

13. Integrate Rollbar with Aurelia

    I recently integrated Rollbar (a service to Detect, diagnose and debug errors with ease) into an Aurelia application. I explain here how I did it. I start by explaining how logging works with Aurelia and then how I integrated Rollbar into this.

    Sommaire

    • Logging with Aurelia
    • Integration with Rollbar
      • Using …

    read more

14. A sample application with Aurelia UX

    This is a follow up to my Small comparison of ionic2 and Aurelia + Framework7 for hybrid mobile applications article where I compared ionic2 and Aurelia with Framework 7 for building an hybrid applications. At the time, Aurelia UX was not yet ready (and we were expecting a different, closed source …

    read more

15. Chiffrer des fichiers avec GPG

    Voici deux fonctions bash qui permettent de chiffrer et déchiffrer un fichier ou un dossier avec GPG.

    Les dossiers sont compressés dans une archive ZIP avant le chiffrement.

    Le chiffrement laisse les fichiers d'origine intacts. Le déchiffrement laisse le fichier chiffré intact.

    Ces fonctions auront leur place dans votre .bashrc …

    read more

16. Extraire le HTML d'un email au format mbox

    Voici un petit script Python pour convertir un mail au format mbox en HTML. Pour que le script fonctionne, il faut soit que le corps du message soit du HTML (recommandé) soit que la première pièce jointe du message contienne le message en HTML.

    Par défaut, le script traitera tous …

    read more

17. Use Linux user namespaces to fix permissions in docker volumes

    Sommaire

    • Configure docker
    • Configure the subordinate uid/gid
    • Tests
    • Bonus
      • Create files
      • Unix sockets
    • External links

    Not long ago, I publish an article about using Unix sockets with docker. These sockets where in docker volumes so they could be shared between various containers. The key idea was to change the …

    read more

18. Docker compose tips

    For my tips about docker, go here.

    Sommaire

    • Use docker-compose.override.yml

    Use docker-compose.override.yml

    As describe here, if you create a docker-compose.override.yml next to your docker-compose.yml, you can override or add values to the docker file. This file is loaded by default. To ignore it …

    read more

⇇ « Page 4 / 13 » ⇉