script

STARTER_CHARACTER = 💻

• Use #!/usr/bin/env bash as shebang.
• Always use set -euo pipefail for safety and debugging.
• Keep scripts minimal: no unnecessary comments or echoes.
• Only do minimal input validation; print a usage message to stderr and exit if inputs are missing or invalid.
• Do not check for installed commands if failure will be obvious on use.
• Make script executable: chmod +x <script>.
• Prefer concise, direct logic over verbosity.