Dev Scripts Collection

A collection of useful scripts for development and troubleshooting.

Structure

~/Projects/own/dev-toolkit/
├── README.md                           # This file (main index)
├── certificates/                       # Digital certificate scripts
│   ├── README.md                       # Detailed documentation
│   └── pfx-to-crt-key.sh              # Convert PFX to CRT + KEY
└── neovim-troubleshooting/            # Scripts for Neovim/LazyVim
    ├── README.md                       # Detailed documentation
    └── fix-ruby-lsp.sh                # Fix for ruby-lsp version mismatch

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Quick Start

Ruby LSP Fix (Neovim)

Fixes error: "Your Ruby version is X, but your Gemfile specified Y"

cd /path/to/ruby/project
bash ~/Projects/own/dev-toolkit/neovim-troubleshooting/fix-ruby-lsp.sh

Full documentation →

PFX to CRT + KEY

Converts PFX (PKCS#12) file to certificate (.crt) and private key (.key)

bash ~/Projects/own/dev-toolkit/certificates/pfx-to-crt-key.sh ~/certificate.pfx

# With decrypted key
bash ~/Projects/own/dev-toolkit/certificates/pfx-to-crt-key.sh ~/certificate.pfx --decrypt-key

Full documentation →

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How to Use

1. Navigate to the specific problem folder
2. Read the folder's README.md
3. Run the corresponding script
4. Follow the verification instructions

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Contributing

Add new scripts following the structure:

dev-scripts/
└── problem-name/
    ├── README.md           # Full documentation
    ├── fix-*.sh           # Main script
    └── examples/          # (optional) Usage examples

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Last updated: 2026-01-29 Maintained by: Marivaldo Cavalheiro