$ echo '\usepackage{amssymb}' >> out.tex
$ echo '\usepackage{upgreek}' >> out.tex
$ echo '\usepackage{stmaryrd}' >> out.tex
+ $ echo '{\\tt{' >> out.tex
$ java -jar unicode2tex.jar < yourfile.txt > out.tex
+ $ echo '}}' >> out.tex
$ echo '\end{document}' >> out.tex
$ pdflatex out.tex