bin/iso

#!/usr/bin/env sh
#
# pbrisbin 2013 - make an ISO of files or directories.
#
###
if [ $# -eq 0 ]; then
  printf "usage: iso <file>, ...\n" >&2
  exit 1
fi

tmp=/tmp/iso
mkdir -p "$tmp"

for file; do
  ln -s "$(readlink -f "$file")" "$tmp"
done

mkisofs -o ./files.iso -f -r -J -l -allow-leading-dots "$tmp"