Persistent Authorization in FastAPI Swagger UI
·1 min
How to keep your bearer token in Swagger UI across page refreshes
Today I Learned (TILs)
Short technical notes, quick tips, and things I’ve learned along the way. These are bite-sized learnings that don’t warrant a full blog post but are worth remembering and sharing. Sometimes it’s just a single Linux command I want to remember for next time.
How to fix 'ImagePullBackOff' without leaving kubectl
·2 mins
The four causes of ImagePullBackOff in Kubernetes and the kubectl commands that diagnose each one.
How to temporarily suspend a Kubernetes CronJob
·1 min
One
kubectl patch to stop a CronJob from firing without deleting it - and how to resume it later.How to safely undo a git push --force
·2 mins
Recover the commits you overwrote with
git push --force using the reflog - and how to never need to again.How to inspect a Docker image without running it
·2 mins
See what’s inside a Docker image - layers, env, entrypoint, files - without ever running the container.