print on one line

echo "#####cellranger command#####"

start=`date +%s`

echo "cellranger count --id=$id

        --fastqs=$crIN

        --lanes=$LANE

        --r1-length=$totallength

        --chemistry=$chemistry

        --transcriptome=$reference

        --sample=$SAMPLE

        $d

        $n

        $j

        $l

echo "cellranger count --id=$id\

        --fastqs=$crIN\

        --lanes=$LANE\

        --r1-length=$totallength\

        --chemistry=$chemistry\

        --transcriptome=$reference\

        --sample=$SAMPLE\

        $d\

        $n\

        $j\

        $l\

        $m

"

echo "##########"