From Fedora Project Wiki
livecd-iso-to-disk.sh is a Bash shell script from livecd-tools, https://github.com/rhinstaller/livecd-tools/blob/master/tools/livecd-iso-to-disk.sh
- Note: There are some variations of the script for different versions of Fedora (see livecd-tools All branches).
In a LiveCD distribution, the script is usually available in the installation disc's filesystem at /LiveOS/livecd-iso-to-disk (alongside squashfs.img and osmin.img). From a booted LiveOS filesystem, the outer USB/SD/CD/DVD device filesystem is mounted on the /run/initramfs/live/ mount point (or at /mnt/live/ on Fedora 16 and earlier).
Usage is documented
- in the first 270 or so lines of the the script
- in https://github.com/rhinstaller/livecd-tools/blob/master/docs/livecd-iso-to-disk.pod
- and is accessible with the livecd-iso-to-disk --help command.