From ea2887bbe4c04e3ff5bae2d532a1e19d3198dfce Mon Sep 17 00:00:00 2001 From: Kamil Dudka Date: Wed, 3 Sep 2008 10:33:06 +0200 Subject: df: new option: --total to print grand totals * src/df.c (add_uint_with_neg_flag): New function to add two integral values with separate negation flag. (show_dev): New parameter force_fsu to display numbers directly. Collect summary statistics on each printed device. (usage): Mention new option --total in --help. (main): Initialize summary on program start. Handle new option --total. * tests/df/total: Dummy test case for new --total option. * tests/df/total-awk: Better test case for new --total option (requires awk). * doc/coreutils.texi: Mention new parameter --total. * NEWS: Mention the change. * TODO: Removed completed task. --- doc/coreutils.texi | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'doc') diff --git a/doc/coreutils.texi b/doc/coreutils.texi index 3a04176c7..be59ae9aa 100644 --- a/doc/coreutils.texi +++ b/doc/coreutils.texi @@ -9692,6 +9692,13 @@ pseudo-file-systems, such as automounter entries. Scale sizes by @var{size} before printing them (@pxref{Block size}). For example, @option{-BG} prints sizes in units of 1,073,741,824 bytes. +@itemx --total +@opindex --total +@cindex grand total of disk size, usage and available space +Print a grand total of all arguments after all arguments have +been processed. This can be used to find out the total disk size, usage +and available space of all listed devices. + @optHumanReadable @item -H -- cgit v1.2.3-54-g00ecf