mkdir -p /tmp/src /tmp/dest rm -f omap.iso sudo wget ftp://192.168.1.101/pub/omap.iso sudo mount -t iso9660 -o loop omap.iso /tmp/dest cd /tmp/dest bash -x ./install > /tmp/install.log 2>>/tmp/install.log cd sudo umount /tmp/dest rm -f omap.iso eject