#!/bin/bash
# tst-mount.sh

#mount -v -o rw,default /dev/sdc3 /media/sdb6
ret=`mount -v -o rw,default /dev/sdc3 /media/sdb6`

#[ $ret -eq "" ] && echo "ret = 0"
[ $ret -eq 0 ] && `echo "ret = 0"`

echo "ret = $ret"