Workflow manuals for setup steps, repeatable tasks, and software operations.

Prepare

Run

Check

Record

Latest manuals

Browse manuals

Git index.lock File Exists: Quick Fix Checklist

You try to run a Git command and see fatal: Unable to create 'path/.git/index.lock'...

Fix VS Code Source Control Not Detecting File Modifications
You edit a file, save it, but the Source Control panel in VS Code shows nothing. No pending chang...

Fix 'package.json Not Found' After Cloning a Repository
Symptom
You clone a repository from GitHub (or another remote), change into the directory...

Windows 11 Installation Assistant Stuck at 99% Due to Antivirus
You're running the Windows 11 Installation Assistant, it gets to 99%, and then just sits ther...

Fix net::ERR_CERT_AUTHORITY_INVALID on Chrome in Linux Terminal
When you see net::ERR_CERT_AUTHORITY_INVALID in Chrome on Linux, it usually means th...

Fix 'pip install' Permission Denied on Ubuntu
When you run pip install somepackage on Ubuntu and see a Permission denied


    Manual queue
Sitemap
Fix Nginx Configuration Test Failure for Upstream Directive
Fix 'port already allocated' Error in Docker Compose
Mac Docker No Space Error: Cleanup and VM Resize Guide
Troubleshooting VS Code EACCES Permission Denied
Docker Build Context Canceled: Use .dockerignore
Fix Cloudflare Origin Certificate Rejection Using Let's Encrypt
Git Push Rejected: Unrelated Histories Fix
Fix Windows Search Index Not Indexing New Files
Reset Docker Desktop Engine Without Losing Data
Breaking the Blue Screen Cycle After Windows 11 Update
Fix VS Code Git Authentication Failed for GitLab
Fix Docker Volume Permission Denied
Runbook note

    Workflow clusters
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities