4.2.3 Images & registries
Every entry filed under Images & registries and its subtopics.
Level
- Beginner 1
- Intermediate 2
- Advanced 0
What kind of help
- Guided project 1
- Explains an idea 0
- Step by step 2
- Cheat sheet 0
- Fixes an error 0
What do these mean?
- Beginner
- You are new to this topic.
- Intermediate
- You use it, and want to get better.
- Advanced
- You know it well and need the details.
- Guided project
- Build something small from start to finish, step by step.
- Explains an idea
- Plain words on how something works and why.
- Step by step
- Numbered steps to get one task done.
- Cheat sheet
- Commands and options in a table, to look up fast.
- Fixes an error
- An error message, what it means, and how to solve it.
2 entries
- 0444 Trivy: scan container images, file systems and infrastructure code for known problems Trivy is an open source scanner from Aqua Security that finds known vulnerabilities, misconfigurations and exposed secrets in container images, project directories,… Linux, macOS, Windows Repo Images & registries · Security testing & CTF 15 Oct 2026
- 0338 Watchtower (maintained fork): automatic container image updates Watchtower watches your running containers, pulls newer versions of their images and restarts them with the same settings. This fork continues the… Linux Repo Docker basics · Images & registries 15 Oct 2026