where command is a lyx command.
.TP
\fB \-e [\-\-export]\fP \fIfmt
-where fmt is the export format of choice (latex, pdflatex, lualatex, xelatex, xhtml, text, lyx).
+where fmt is the export format of choice (latex, pdflatex, luatex, xetex, xhtml, text, lyx, ps, pdf, ...).
Note that the order of \-e and \-x switches matters.
.TP
\fB \-E [\-\-export\-to]\fP \fIfmt \fIfilename