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| Options:
-L 跟随链接跳转,即显示源文件的信息
-f, --file-system 显示文件所在的文件系统信息
-c, --format=FORMAT 指定格式并且显示换行符
--printf=FORMAT 指定格式默认不显示换行符,支持反斜杠转义,如换行符\n
-t 精简显示,即只显示数值不显示表名
注意文件和文件系统的格式选项有所不同,不支持的选项会显示为问号?
文件格式
%a access rights in octal
%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 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(1970-01-01 00:00:00 UTC); 0 if unknown
%x time of last access, human-readable
%X time of last access, seconds since Epoch
%y time of last modification, human-readable
%Y time of last modification, seconds since Epoch
%z time of last change, human-readable
%Z time of last change, seconds since Epoch
文件系统格式
%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
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