oracular (8) btrfs-extent-same.8.gz
NAME
btrfs-extent-same - directly access the btrfs-extent-same ioctl
SYNOPSIS
btrfs-extent-same extent-len file1 offset1 ...
DESCRIPTION
btrfs-extent-same extent-len and all offsets should be specified in bytes.
SEE ALSO
filesystems(5) btrfs(8)