mailto(rsync-bugs@samba.org)
-manpage(rsync)(1)(17 Feb 1999)()()
+manpage(rsync)(1)(18 Feb 1999)()()
manpagename(rsync)(faster, flexible replacement for rcp)
manpagesynopsis()
--numeric-ids don't map uid/gid values by user/group name
--timeout=TIME set IO timeout in seconds
-I, --ignore-times don't exclude files that match length and time
+ --size-only only use file size when determining if a file should be transferred
-T --temp-dir=DIR create temporary files in directory DIR
--compare-dest=DIR also compare destination files relative to DIR
-z, --compress compress file data
already the same length and have the same time-stamp. This option turns
off this behavior.
+dit(bf(-I, --size-only)) Normally rsync will skip any files that are
+already the same length and have the same time-stamp. With the
+--size-only option files will be skipped if they have the same size,
+regardless of timestamp. This is useful when starting to use rsync
+after using another mirroring system which may not preserve timestamps
+exactly.
+
dit(bf(-c, --checksum)) This forces the sender to checksum all files using
a 128-bit MD4 checksum before transfer. The checksum is then
explicitly checked on the receiver and any files of the same name
dit(bf(--force)) This options tells rsync to delete directories even if
they are not empty. This applies to both the --delete option and to
cases where rsync tries to copy a normal file but the destination
-contains a directory of the same name. Normally rsync will refuse to
-do a recursive directory deletion in such cases, by using --force
-the recursive deletion will be done.
+contains a directory of the same name.
-Use this option with caution!
+Since this option was added, deletions were reordered to be done depth-first
+so it is hardly ever needed anymore except in very obscure cases.
dit(bf(-B , --block_size=BLOCKSIZE)) This controls the block size used in
the rsync algorithm. See the technical report for details.
directory, not a file, link or device.
it() if the pattern contains a wildcard character from the set
- *?[ then regular expression matching is applied using the
- normal shell filename matching rules. Otherwise a simple string
- match is used.
+ *?[ then expression matching is applied using the shell filename
+ matching rules. Otherwise a simple string match is used.
it() if the pattern contains a / (not counting a trailing /) then it
is matched against the full filename, including any leading
directory. If the pattern doesn't contain a / then it is matched
- only against the final component of the filename.
+ only against the final component of the filename. Furthermore, if
+ the pattern includes a double asterisk "**" then all wildcards in
+ the pattern will match slashes, otherwise they will stop at slashes.
it() if the pattern starts with "+ " (a plus followed by a space)
then it is always considered an include pattern, even if specified as
it() --exclude "*.o" would exclude all filenames matching *.o
it() --exclude "/foo" would exclude a file in the base directory called foo
it() --exclude "foo/" would exclude any directory called foo
+ it() --exclude "/foo/*/bar" would exclude any file called bar two
+ levels below a base directory called foo
+ it() --exclude "/foo/**/bar" would exclude any file called bar two
+ or more levels below a base directory called foo
it() --include "*/" --include "*.c" --exclude "*" would include all
directories and C source files
it() --include "foo/" --include "foo/bar.c" --exclude "*" would include
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff