mkfs.cramfs from util-linux 2.27.1

mkfs.cramfs: invalid option -- '-' usage: mkfs.cramfs [-h] [-v] [-b blksize] [-e edition] [-N endian] [-i file] [-n name] dirname outfile -h print this help -v be verbose -E make all warnings errors (non-zero exit status) -b blksize use this blocksize, must equal page size -e edition set edition number (part of fsid) -N endian set cramfs endianness (big|little|host), default host -i file insert a file image into the filesystem (requires >= 2.4.0) -n name set name of cramfs filesystem -p pad by 512 bytes for boot code -s sort directory entries (old option, ignored) -z make explicit holes (requires >= 2.3.39) dirname root of the filesystem to be compressed outfile output file