LisichkinVlad

function lsc() {
        # ls separated by commas
        case ${1} in
                "f")
                        ls -p | grep -v / | tr '\n' ',' | sed 's/.$//'; echo ''
                        ;;
                "d")
                        ls -p | grep / | tr '/' ',' | tr -d '\n' | sed 's/.$//'; echo ''
                        ;;
                *)