[CLOSED] isodumper

Can I - using isodumper to create USB mem with LIVE version of my current, configured system? Or is it toll only for creating USB installation/LIVE copy of iso file taken from repo?
dd if=/dev/sda bs=10M conv=notrunc | gzip -c > /mnt/RSYNC/piotr.iso.gz
mackowiakp wrote:Please advice, is the simplest way to do it?