sh installer.sh rm installer.sh
The gold standard of reproducibility is hermetic execution. Two approaches align with modern shell dep standards. shell dep standards
Force failures to test fallbacks:
exec "$BASH_PATH" "$0" "$@" fi
Assumes bash is in /usr/bin/env . On NixOS or certain containers, bash may be elsewhere. sh installer
curl -sSf https://example.com/install.sh | sh shell dep standards