function to scp through a jumphost

scpt

function scpt {
    origin=$1
    origin_filename=$(basename $origin)

    jumphost=$2
    destination=$3

    echo "SCPing '$origin' through jumphost '$jumphost' to destination '$destination'."

    cat < $origin | ssh $jumphost "cat > $origin_filename && scp $origin_filename $destination && rm $origin_filename"
}