+\qquad \texttt{./imagelist.sh outfile infiles/*.jpg}
+
+where \textit{imagelist.sh} is just the name chosen for this script which could
+be anything but has to be executable, \textit{outfile} is the sequence list
+that is created, \textit{infiles} is the directory containing the
+format\_type files such as \textit{jpg} in this example. The xxxtopnm
+messages that show up can just be ignored such as: jpegtopnm: WRITING PPM FILE and jpegtopnm: Error writing row.
+In addition, you can edit this script as needed.