stat [OPTION]... FILE...
Display file or file system status.
Valid format sequences for files (without --file-system):
%a: access rights in octal (note '#' and '0' printf flags)%A: access rights in human readable form%b: number of blocks allocated (see %B)%B: the size in bytes of each block reported by %b%C: SELinux security context string%d: device number in decimal%D: device number in hex%f: raw mode in hex%F: file type%g: group ID of owner%G: group name of owner%h: number of hard links%i: inode number%m: mount point%n: file name%N: quoted file name with dereference (follow) if symbolic link%o: optimal I/O transfer size hint%s: total size, in bytes%t: major device type in hex, for character/block device special files%T: minor device type in hex, for character/block device special files%u: user ID of owner%U: user name of owner%w: time of file birth, human-readable; - if unknown%W: time of file birth, seconds since Epoch; 0 if unknown%x: time of last access, human-readable%X: time of last access, seconds since Epoch%y: time of last data modification, human-readable%Y: time of last data modification, seconds since Epoch%z: time of last status change, human-readable%Z: time of last status change, seconds since Epoch
Valid format sequences for file systems:
%a: free blocks available to non-superuser%b: total data blocks in file system%c: total file nodes in file system%d: free file nodes in file system%f: free blocks in file system%i: file system ID in hex%l: maximum length of filenames%n: file name%s: block size (for faster transfers)%S: fundamental block size (for block counts)%t: file system type in hex%T: file system type in human readable form
NOTE: your shell may have its own version of stat, which usually supersedes the version described here. Please refer to your shell's documentation for details about the options it supports.