# Executes the given PYNFS command, and returns $? as approriate (failed or success)
# @param $1 The PYNFS command to be executed
function PYNFS_EXEC() {
    echo "@ Executing: $1"
    `$1 &> /tmp/pynfs.out`
    cat /tmp/pynfs.out
    ! grep FAILURE /tmp/pynfs.out && grep PASS /tmp/pynfs.out
}
