stat

stat FILEHANDLE

stat EXPR

stat DIRHANDLE

stat

Returns a 13-element list giving the status info for a file, either the file opened via FILEHANDLE or DIRHANDLE, or named by EXPR. If EXPR is omitted, it stats $_ (not _ !). Returns the empty list if stat fails. Typically used as follows:

($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
   $atime,$mtime,$ctime,$blksize,$blocks)
       = stat($filename);

Not all fields are supported on all filesystem types. Here are the meanings of the fields:

 0 dev      device number of filesystem
 1 ino      inode number
 2 mode     file mode  (type and permissi登录查看完整内容