bash-defensive-patterns

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Malicious tool definition detected

-f "$config_file" ]]; then echo "$default_value" > "$config_file" log_info "Created config: $config_file" fi } # Rerunning script multiple times should be safe ensure_directory "/var/cache/myapp" ensure_config "/etc/myapp/config" "DEBUG=false" ``` ### Pattern 9: Safe Command Substitution ```bash #!/bin/bash set -Eeuo pipefail # Use $() instead of backticks name=$(<"$file") # Modern, safe variable assignment from file output=$(command -v python3) # Get command location safely # Handle command sub