Archive
Author: Richard Bailey
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Docker Disk Space Full: Clean Up Images, Cache and Logs Safely
Find what fills Docker storage, remove selected disposable objects, protect volumes and control logs. Includes an isolated before-and-after cleanup test. Read the guide
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Claude Code Hooks Not Firing? Check Configuration, Matchers and Output
Troubleshoot Claude Code hooks with a safe sentinel: check settings discovery, event names, matchers, script execution, JSON output and exit codes. Read the guide
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GitHub Actions Resource Not Accessible by Integration: Fix Token Permissions
Fix GitHub Actions token errors by checking endpoint permissions, token type, fork events, environment scope and repository access. Read the guide
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GitHub Actions AWS OIDC AccessDenied: Diagnose the Trust Policy
Find AWS OIDC failures in GitHub Actions: token permissions, audience, branch and environment subjects, immutable IDs and role policies. Read the guide
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Claude Code MCP Server Not Connecting? A Troubleshooting Guide
Find why a Claude Code MCP server will not connect: configuration scope, missing executables, stdio output, HTTP authentication and WSL paths. Read the guide
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Docker Permission Denied on Ubuntu: Socket, Group and Rootless Fixes
Fix Docker permission denied on Ubuntu by checking the socket, login groups, context and rootless service. Avoid exposing the daemon with chmod 666. Read the guide
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Claude Code Slow on WSL2? Diagnose Filesystem, Search, and Terminal Problems
Diagnose slow Claude Code on WSL2 with a measured file-search test, filesystem checks and steps to separate terminal, context and network delays. Read the guide
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AWS CLI SSO Not Working: Expired Sessions and Wrong Profiles
Diagnose AWS CLI SSO expiry, wrong profiles, inherited credentials and IAM denials without broadening access or exposing tokens. Read the guide
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How I Give Claude Code the Right AWS Permissions
I built aws-sso-login to give Claude Code the right AWS profile for each task—read-only, DevOps or admin—using IAM Identity Center instead of long-lived keys. Read the guide
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Leading AI Tools for Local Development Environments: Code Assistants and AI IDEs Compared
AI coding tools are now built directly into local development workflows, from GitHub Copilot and JetBrains AI Assistant to AI-native IDEs like Cursor and Windsurf. This guide compares… Read the guide