Practical guides to Git, CI/CD, Ollama, and Azure
To git recover lost commits, run git reflog, find the hash from before the mistake, and point a branch at it with git branch rescue <hash>. Almost every local Git mistake can be undone this way, but only if you… Read moreGit Recover Lost Commits: 12 Fixes for Common Mistakes
Claude Code reads CLAUDE.md first and falls back to AGENTS.md only when no CLAUDE.md exists. That one rule settles most claude.md vs agents.md questions. If you also use Codex, Cursor or Copilot, put the shared rules in AGENTS.md and add… Read moreCLAUDE.md vs AGENTS.md: Which Claude Code Reads
Choose Terraform when your team wants one declarative language that every cloud engineer already reads. Choose Pulumi when you want loops, tests and secrets handled in a real programming language. The terraform vs pulumi decision matters less for what each… Read moreTerraform vs Pulumi: Which to Use
Cloud Functions is now Cloud Run functions, and that changes the cloud run vs cloud functions question. A function you deploy today runs as a Cloud Run service. So the real choice is between handing Google your source code or… Read moreCloud Run vs Cloud Functions: What Changed and Which to Use
Use a Docker volume when the container owns the data, such as a database or a model cache. Use a bind mount when you need to edit the files on your host, such as source code or a config file…. Read moreDocker Volumes vs Bind Mounts: Which to Use
git fetch downloads new commits and leaves your branch and your files alone. git pull runs a fetch and then merges or rebases the result into your current branch. The git pull vs fetch choice comes down to one question:… Read moreGit Pull vs Fetch: What Each Command Really Does
Most Azure managed identity vs service principal debates start from a false split. A managed identity is a service principal. Microsoft’s docs say Azure creates a service principal of a special type in Entra ID for every managed identity. The… Read moreAzure Managed Identity vs Service Principal: Which to Use
GitHub Actions workflow lockfiles went into public preview on October 14, 2026 and became generally available on October 28. The timing is almost funny: GitHub automated the exact workaround this blog told you to do by hand. A GitHub Actions… Read moreGitHub Actions Lockfile Guide: How actions.lock Works
Running Ollama in a container takes one docker run command. That command also decides two things the docs bury: whether your models survive a rebuild, and whether your GPU gets used. This Ollama Docker setup guide covers both. I ran… Read moreOllama Docker Setup: GPU, Volumes and Compose
If you run Podman in production, a container image can now disable the sandbox restrictions you explicitly asked for, just by carrying one annotation. CVE-2026-94603 is a podman checkpoint handling bug that tricks podman run into treating an ordinary image… Read morePodman Checkpoint CVE: How a Sandbox Bypass Works