dit(bf(--no-whole-file)) Turn off --whole-file, for use when it is the
default.
-dit(bf(-p, --perms)) This option causes rsync to update the remote
-permissions to be the same as the local permissions.
+dit(bf(-p, --perms)) This option causes rsync to set the destination
+permissions to be the same as the source permissions.
+
+Without this option, each new file gets its permissions set based on the
+source file's permissions and the umask at the receiving end, while all
+other files (including updated files) retain their existing permissions
+(which is the same behavior as other file-copy utilities, such as cp).
dit(bf(-o, --owner)) This option causes rsync to set the owner of the
destination file to be the same as the source file. On most systems,
You may use as many --exclude options on the command line as you like
to build up the list of files to exclude.
-See the section on exclude patterns for information on the syntax of
+See the EXCLUDE PATTERNS section for information on the syntax of
this option.
dit(bf(--exclude-from=FILE)) This option is similar to the --exclude
specified pattern of filenames. This is useful as it allows you to
build up quite complex exclude/include rules.
-See the section of exclude patterns for information on the syntax of
+See the EXCLUDE PATTERNS section for information on the syntax of
this option.
dit(bf(--include-from=FILE)) This specifies a list of include patterns
also will create hard links from em(DIR) to the destination directory for
unchanged files. Files with changed ownership or permissions will not be
linked.
+Like bf(--compare-dest) if DIR is a relative path, it is relative
+to the destination directory.
dit(bf(-z, --compress)) With this option, rsync compresses any data from
the files that it sends to the destination machine. This
skipped. If no matching include/exclude pattern is found then the
filename is not skipped.
+The filenames matched against the exclude/include patterns are
+relative to the base directories, so patterns should not
+include the path elements to those base directories. The
+only way in which a pattern will match the absolute path of
+a file or directory is if the base path is the root directory.
+
Note that when used with -r (which is implied by -a), every subcomponent of
every path is visited from top down, so include/exclude patterns get
applied recursively to each subcomponent.
The patterns can take several forms. The rules are:
itemize(
+
it() if the pattern starts with a / then it is matched against the
start of the filename, otherwise it is matched against the end of
- the filename. Thus "/foo" would match a file called "foo" at the base of
- the tree. On the other hand, "foo" would match any file called "foo"
+ the filename.
+ This is the equivalent of a leading ^ in regular expressions.
+ Thus "/foo" would match a file called "foo" at the base of the
+ transferred tree.
+ On the other hand, "foo" would match any file called "foo"
anywhere in the tree because the algorithm is applied recursively from
top down; it behaves as if each path component gets a turn at being the
end of the file name.
+ The leading / does not make the pattern an absolute pathname.
it() if the pattern ends with a / then it will only match a
directory, not a file, link or device.
it() 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 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. Again, remember
- that the algorithm is applied recursively so "full filename" can
+ it() if the pattern contains a / (not counting a trailing /) or a "**"
+ then it is matched against the full filename, including any leading
+ directory. If the pattern doesn't contain a / or a "**", then it is
+ matched only against the final component of the filename. Again,
+ remember that the algorithm is applied recursively so "full filename" can
actually be any portion of a path.
it() if the pattern starts with "+ " (a plus followed by a space)
include/exclude list is reset, removing all previously defined patterns.
)
-The +/- rules are most useful in exclude lists, allowing you to have a
-single exclude list that contains both include and exclude options.
+The +/- rules are most useful in a list that was read from a file, allowing
+you to have a single exclude list that contains both include and exclude
+options.
If you end an exclude list with --exclude '*', note that since the
algorithm is applied recursively that unless you explicitly include
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff