Updated version. I kept "The BLOCKSIZE environment variable" in the -P description since it is the first time the man page metions BLOCKSIZE.
- todd Index: bin/df/df.1 =================================================================== RCS file: /cvs/src/bin/df/df.1,v retrieving revision 1.48 diff -u -p -u -r1.48 df.1 --- bin/df/df.1 10 Aug 2016 19:46:43 -0000 1.48 +++ bin/df/df.1 31 Dec 2022 21:29:50 -0000 @@ -100,6 +100,9 @@ with the possibly stale statistics that .It Fl P Print out information in a stricter format designed to be parsed by portable scripts. +The +.Ev BLOCKSIZE +environment variable is ignored when this option is specified. .It Fl t Ar type Indicate the actions should only be taken on file systems of the specified @@ -125,14 +128,13 @@ the last option given overrides the othe .Sh ENVIRONMENT .Bl -tag -width BLOCKSIZE .It Ev BLOCKSIZE -If the environment variable -.Ev BLOCKSIZE -is set, and the -.Fl h +Display block counts in units of size +.Dv BLOCKSIZE . +Ignored if any of the +.Fl h , k or -.Fl k -options are not specified, the block counts will be displayed in units of that -size block. +.Fl P +options are specified. .El .Sh EXIT STATUS .Ex -std df