Convert an SVG to EPS using Inkscape on macOS

svg2eps.sh

#!/bin/bash

# Requirements:
# You must have the path to Inkscape in your path
#   (/Applications/Inkscape.app/Contents/Resources/bin/inkscape)
# You must have coreutils installed ($ brew install coreutils) for greadlink

if (($# < 1)); then
	echo "Usage: svg2eps input output"
	exit 1
fi

p_in="$1"
input="$(greadlink -f $1)"

if [ -z "$2" ]; then
	p_out="${1%.*}.eps"
	output="${input%.*}.eps"
else
	p_out="$2"
	output="$(greadlink -f $2)"
fi

inkscape -z -D -f "$input" -E "$output"

if (($?)); then
	echo "Error in conversion"
	exit 1
else
	echo "Success: $p_in -> $p_out"
fi