dircmp.1

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· 1 代码 · 共 48 行

.TH dircmp 1
.SH Name
dircmp \- directory comparison
.SH Syntax
.B dircmp
[ \fB\-d\fR ] [ \fB\-s\fR ] [ \fB\-w\fIn\fR ]
.I dir... 
.SH Description
.NXR "dircmp command"
The
.PN dircmp
command examines
.I dir1
and
.I dir2
and generates tabulated information
about the contents of the directories. Listings
of files that are unique to each directory are generated
for all the options.
If no option is entered,
a list is output indicating whether the
filenames common to both directories
have the same contents.
.PP
This command is supplied for X/OPEN compliance.  The same results are
available from
.MS diff 1 ,
which produces results more quickly and effectively.
.SH Options
.TP 5
.B \-d
Compares the contents of files with the same name in
both directories and output a list telling what must
be changed in the two files to bring them into agreement.
The list format is described in
.MS diff 1 .
.TP
.B \-s
Suppresses messages about identical files.
.TP
.BI \-w n
Changes the width of the output line to
.I n
characters.
The default width is 72.
.SH See Also
cmp(1), diff(1).