tree.sh

# Use a FOR loop for each file in 'model_out/'
for file in my_r_scripts /*
do
    # Create a CASE statement for each file's contents
    case $(cat $file) in
      # Match on tree and non-tree models
      *"Random Forest"*|*GBM*|*XGBoost*)
      mv $file tree_models/ ;;
      *KNN*|*Logistic*)
      rm $file ;;
      # Create a default
      *) 
      echo "Unknown model in $file" ;;
    esac
done