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Diffstat (limited to 'doc/coreutils.texi')
| -rw-r--r-- | doc/coreutils.texi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/coreutils.texi b/doc/coreutils.texi index 46d36801e..21400adb6 100644 --- a/doc/coreutils.texi +++ b/doc/coreutils.texi @@ -10600,6 +10600,14 @@ Normally the disk space is printed in units of 1024 bytes, but this can be overridden (@pxref{Block size}). Non-integer quantities are rounded up to the next higher unit. +For bind mounts and without arguments, @command{df} only outputs the statistics +for the first occurence of that device in the list of file systems (@var{mtab}), +i.e., it hides duplicate entries, unless the @option{-a} option is specified. + +By default, @command{df} omits the early-boot pseudo file system type +@samp{rootfs}, unless the @option{-a} option is specified or that file system +type is explicitly to be included by using the @option{-t} option. + @cindex disk device file @cindex device file, disk If an argument @var{file} is a disk device file containing a mounted |