#!/bin/sh newpath=$(echo ":$PATH:" | sed -e 's#:/usr/libexec/istore/ipv4-bin:#:#g' -e 's/^:*//' -e 's/:*$//') [ -z "$newpath" ] && newpath="/usr/sbin:/usr/bin:/sbin:/bin" export PATH="$newpath" exec curl --ipv4 "$@"