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| author | keramida <keramida@FreeBSD.org> | 2008-02-25 19:06:43 +0000 |
|---|---|---|
| committer | keramida <keramida@FreeBSD.org> | 2008-02-25 19:06:43 +0000 |
| commit | 67638f8d86ed7b5408ba9ed6f4d3840ae7de3a03 (patch) | |
| tree | be80ec6ff9c0843d2cb2004c39dfbfd2c3d204c0 /usr.bin/du/du.1 | |
| parent | f1033f806d4ac62a8881815fad77e2587b4248fa (diff) | |
| download | FreeBSD-src-67638f8d86ed7b5408ba9ed6f4d3840ae7de3a03.zip FreeBSD-src-67638f8d86ed7b5408ba9ed6f4d3840ae7de3a03.tar.gz | |
Implement from scratch a -l option for du(1), to match the same option
of the GNU utility. The default behavior of our original `du' is to
count hardlinked files only once for each invocation of the utility.
With the new -l option they count towards the final size every time
they are found.
PR: bin/117944
Submitted by: keramida
Reviewed by: des, obrien
MFC after: 2 weeks
Diffstat (limited to 'usr.bin/du/du.1')
| -rw-r--r-- | usr.bin/du/du.1 | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/usr.bin/du/du.1 b/usr.bin/du/du.1 index 8594ba7..60264cd 100644 --- a/usr.bin/du/du.1 +++ b/usr.bin/du/du.1 @@ -32,7 +32,7 @@ .\" @(#)du.1 8.2 (Berkeley) 4/1/94 .\" $FreeBSD$ .\" -.Dd May 6, 2006 +.Dd February 25, 2008 .Dt DU 1 .Os .Sh NAME @@ -43,6 +43,7 @@ .Op Fl H | L | P .Op Fl a | s | d Ar depth .Op Fl c +.Op Fl l .Op Fl h | k | m .Op Fl n .Op Fl x @@ -94,6 +95,15 @@ directories deep. Display a grand total. .It Fl k Display block counts in 1024-byte (1-Kbyte) blocks. +.It Fl l +If a file has multiple hard links, count its size many times. +The default behavior of +.Nm +is to count files with multiple hard links only once. +When the +.Fl l +option is specified, the hard link checks are disabled, and these files +are counted (and displayed) as many times as they are found. .It Fl m Display block counts in 1048576-byte (1-Mbyte) blocks. .It Fl n @@ -120,11 +130,6 @@ or .Fl L options are specified, storage used by any symbolic links which are followed is not counted or displayed. -.Pp -Files having multiple hard links are counted (and displayed) a single -time per -.Nm -execution. .Sh ENVIRONMENT .Bl -tag -width BLOCKSIZE .It Ev BLOCKSIZE |
