On Mon, Nov 22, 2010 at 7:49 AM, Binand Sethumadhavan <binand(a)gmail.com> wrote:
All mounted filesystems have an entry in /proc/mounts.
Your script can
take advantage of this.
if ! grep -q /backup /proc/mounts; then
if ! mount -t ext3 /dev/sdb1 /backup; then
exit 1; # Mount failed, bail out
another non-portable way of checking it is df -l.