ls -ls file

stat file

/* The default block size used for output.  This number may change in
   the future as disks get larger.  */
#ifndef DEFAULT_BLOCK_SIZE
# define DEFAULT_BLOCK_SIZE 1024
#endif

commit 96e78d1f64d7c8d2acc5ad27dc3e73b96ae80585
Author: Jim Meyering <jim@meyering.net>
Date:   Mon Jun 29 15:23:04 1998 +0000