1. Building Ruby with OpenSSL 1.1 in Arch Linux

    ruby

    Example of building Ruby >= 2.4.x against OpenSSL 1.1 in Arch Linux with RVM.

  2. Let's Encrypt ACME with HAProxy

    haproxy

    Using HAProxy to route Let's Encrypt HTTP challenges in standalone mode.

  3. Overriding Puppet Resources

    puppet

    Examples of overriding Puppet resources using resource collectors.

  4. Remote Terraform State File with Locking using AWS

    terraform

    No-nonsense example of using a remote Terraform state file with locking using AWS S3 and DynamoDB.

  5. Running Puppet 7 on ARM

    puppet

    A few tricks to get the Puppet 7 open source agent running on Raspberry Pi OS (armhf/armv7).

  6. Setting Grafana User Roles with Keycloak

    grafana

    Setting Grafana user roles in Keycloak IAM for use when authenticating with OAuth.

  7. Running systemd Docker containers in Arch Linux

    arch linux

    Run Docker containers using the systemd init system on hosts running Arch Linux.

  8. MODX Manager Preview Logouts and Varnish

    modx

    Varnish rule to prevent caching Manager requests

  9. Finding Missing Fonts in GIMP (XCF)

    gimp

    How to find a missing font in a GIMP XCF file.

  10. GNOME 3 Shell YouTube Search Provider

    gnome

    YouTube search support for GNOME 3

  11. PyGTK Tutorial – Advanced functionality of EggTrayIcon

    python

    Advanced functionality of EggTrayIcon in Python.

  12. Removing User Names from Ubuntu (9.10+) GDM Login Screen

    ubuntu

    If you have lots of users on your Linux system, or are looking for added local security, you might want to remove the user list from the GDM login screen.

  13. Python Wait Function – Alternative to Sleep for GTK

    python

    A quick wait function that replaces the sleep function for PyGTK.

  14. PostgreSQL Insecure directory in $ENV{PATH} error

    ubuntu

    PostgreSQL Insecure directory in $ENV{PATH} error.

  15. Text-based location (address) bar Ubuntu Lucid Lynx

    ubuntu

    Three different ways to work around the new Nautilus location bar

  16. KDE Default Cursor After Installing Kubuntu on Ubuntu

    ubuntu

    How to change the cursor theme back to default after installing Kubuntu from Ubuntu.