pbs: make a note about -d.

pbs/commands.rst

@@ -37,6 +37,13 @@ only short jobs are allowed.
    qsub -I -q testing
 
 
+Make the job start in the current directory. Otherwise a job **always** starts in your home directory.
+
+.. code-block:: bash
+
+   qsub -d. jobfile
+
+
 Examples:
 
 .. code-block:: bash
@@ -48,6 +55,10 @@ Examples:
    qsub: waiting for job 4294350.master.tardis.mpib-berlin.mpg.de to start
    qsub: job 4294350.master.tardis.mpib-berlin.mpg.de ready
    krause@ood-32:~> $
+   krause@master:~some/path> $ qsub  -I -d.
+   qsub: waiting for job 4294351.master.tardis.mpib-berlin.mpg.de to start
+   qsub: job 4294350.master.tardis.mpib-berlin.mpg.de ready
+   krause@ood-31:~some/path> $
 
 
 Querying