Simple script to prepare a two column layout PDF from a file of text

print-text-two-column.sh

#!/bin/bash

# usage: print-text-two-column.sh file1 file2 ...

for f in "$@"
do
        o="$(mktemp -q /tmp/$(basename $0).XXXXXX).pdf"
        enscript \
                --header='$n||$%/$=' \
                --word-wrap \
                -2 \
                -p - \
                "$f" \
        | pstopdf \
                -i \
                -o "$o"
        open "$o"
done