Try the attached script.
#!/bin/sh
# script for book generation.
# Examples of use: man -t <command> | book | lpr -P<printer>
# This will print the man pages in book format and
# both sides. If you need file out, say:
# man -t <command> |book > out.ps
#
# You can use: cat name.ps | book > name2.ps
PATH=/usr/local/bin:/usr/bin:/bin
export PATH
PSBOOK=/usr/local/bin/psbook
PSNUP=/usr/local/bin/psnup
PSTOPS=/usr/local/bin/pstops
if test $# -gt 0; then
for N in $*; do
$PSBOOK -q $N | $PSNUP -q -2 | $PSTOPS -q "2:0,1U(1w,1h)"
done
else
$PSBOOK -q | $PSNUP -q -2 | $PSTOPS -q "2:0,1U(1w,1h)"
fi
