mkdir -p logex_ktabs &&
        mkdir -p input_files &&
        #if $input_type.input_type_selector != 'collection'
            cp '$input_ktab1' input_files/input1.ktab &&
            ln -s '$input_ktab1_tar' input1.tar &&
            tar -xf input1.tar && 
            mv ktabfiles ktabfiles_in1 &&
            mv "\$(find ktabfiles_in1 -type f -name '*.ktab.1')" "ktabfiles_in1/.input1.ktab.1" &&
            cp '$input_ktab2' input_files/input2.ktab &&
            ln -s '$input_ktab2_tar' input2.tar &&
            tar -xf input2.tar &&
            mv ktabfiles ktabfiles_in2 &&
            mv "\$(find ktabfiles_in2 -type f -name '*.ktab.1')" "ktabfiles_in2/.input2.ktab.1" &&
            mv ktabfiles_in1/.input1.ktab.1 input_files/ &&
            mv ktabfiles_in2/.input2.ktab.1 input_files/ &&
            #if $input_type.operation_selector == 'and'
                Logex -T\${GALAXY_SLOTS:-8} -h 'out = A&.B' input_files/input1.ktab input_files/input2.ktab &&
            #elif $input_type.operation_selector == 'or'
                Logex -T\${GALAXY_SLOTS:-8} -h 'out = A|.B' input_files/input1.ktab input_files/input2.ktab &&
            #elif $input_type.operation_selector == 'minus'
                Logex -T\${GALAXY_SLOTS:-8} -h 'out = A-B' input_files/input1.ktab input_files/input2.ktab &&
            #elif $input_type.operation_selector == 'xor'
                Logex -T\${GALAXY_SLOTS:-8} -h 'out = A^B' input_files/input1.ktab input_files/input2.ktab && 
            #elif $input_type.operation_selector == 'unionsum'
                Logex -T\${GALAXY_SLOTS:-8} -h 'out = A&+B' input_files/input1.ktab input_files/input2.ktab &&
            #end if
        #else
            #for $i, $j in enumerate($input_type.input_ktab_collection):
                cp "$j" input_files/${i+1}.ktab &&
            #end for
            #for $p, $q in enumerate($input_type.input_ktab_collection_tar):
                ln -s "$q" input_files/input_ktab_${p+1}.tar &&
                tar -tf input_files/input_ktab_${p+1}.tar | grep '/\.[^/]*$' | tar --strip-components=1 -xf input_files/input_ktab_${p+1}.tar -C input_files/ -T - &&
                for file_name in input_files/.output.ktab.*; do
                    if [ -f "\$file_name" ]; then
                        new_name=\$(echo "\$file_name" | sed "s/\.output\.ktab\./\.$((p+1))\.ktab\./");
                        mv "\$file_name" "\$new_name";
                    fi
                done &&
                rm input_files/input_ktab_${p+1}.tar &&
            #end for
            COUNT=\$(ls -1 input_files/*.ktab 2>/dev/null | wc -l) &&
            if [ "\$COUNT" -ge 2 ]; then
                #if $input_type.operation_sel.operation_selector_collection == 'unionsum':
                    EXPRESSION="out=\$(seq -s '&+' 0 \$((COUNT-1)) | tr '0-9' 'A-Z')" &&                   
                #elif $input_type.operation_sel.operation_selector_collection == 'and':
                    EXPRESSION="out=\$(seq -s '&.' 0 \$((COUNT-1)) | tr '0-9' 'A-Z')" &&
                #elif $input_type.operation_sel.operation_selector_collection == 'minus':
                    EXPRESSION="out=\$(seq -s '-' 0 \$((COUNT-1)) | tr '0-9' 'A-Z')" &&
                #elif $input_type.operation_sel.operation_selector_collection == 'or':
                    EXPRESSION="out=\$(seq -s '|.' 0 \$((COUNT-1)) | tr '0-9' 'A-Z')" &&
                #elif $input_type.operation_sel.operation_selector_collection == 'xor':
                    EXPRESSION="out=\$(seq -s '^' 0 \$((COUNT-1)) | tr '0-9' 'A-Z')" &&
                #elif $input_type.operation_sel.operation_selector_collection == 'custom':
                    EXPRESSION="out=$input_type.operation_sel.custom_expression" &&
                #end if
                Logex -T\${GALAXY_SLOTS:-8} -h "\$EXPRESSION" input_files/*.ktab;   
            else
                echo "ERROR: Logex needs atleast 2 Ktab files" >&2 && exit 1;
            fi &&
        #end if
        cp *.ktab logex_ktabs/ &&
        cp .*.ktab* logex_ktabs/ &&
        tar -cf logex_ktab.tar input_files/ logex_ktabs/