-q, --quiet suppress non-error messages
--no-motd suppress daemon-mode MOTD (see caveat)
-c, --checksum skip based on checksum, not mod-time & size
- -a, --archive archive mode; same as -rlptgoD (no -H)
+ -a, --archive archive mode; equals -rlptgoD (no -H,-A,-X)
--no-OPTION turn off an implied OPTION (e.g. --no-D)
-r, --recursive recurse into directories
-R, --relative use relative path names
-p, --perms preserve permissions
-E, --executability preserve executability
--chmod=CHMOD affect file and/or directory permissions
+ -A, --acls preserve ACLs (implies -p)
+ -X, --xattrs preserve extended attrs (implies -p)
-o, --owner preserve owner (super-user only)
-g, --group preserve group
--devices preserve device files (super-user only)
message-of-the-day (MOTD) text, but it also affects the list of modules
that the daemon sends in response to the "rsync host::" request (due to
a limitation in the rsync protocol), so omit this option if you want to
-request the list of modules from the deamon.
+request the list of modules from the daemon.
dit(bf(-I, --ignore-times)) Normally rsync will skip any files that are
already the same size and have the same modification time-stamp.
bf(--omit-dir-times) option will be implied, and (2) if bf(--delete) is
also in effect (without bf(--delete-excluded)), rsync will add a "protect"
filter-rule for the backup suffix to the end of all your existing excludes
-(e.g. bf(-f "P *~")). This will prevent previously backed-up files from being
+(e.g. bf(-f "Pp *~")). This will prevent previously backed-up files from being
deleted. Note that if you are supplying your own filter rules, you may
need to manually insert your own exclude/protect rule somewhere higher up
in the list so that it has a high enough priority to be effective (e.g., if
also ignored. Using this option in conjunction with bf(--relative) may
give unexpected results.
-dit(bf(-K, --copy-dirlinks)) This option causes the sending side to treat
+dit(bf(-k, --copy-dirlinks)) This option causes the sending side to treat
a symlink to a directory as though it were a real directory. This is
useful if you don't want symlinks to non-directories to be affected, as
they would be using bf(--copy-links).
permissions, though the bf(--executability) option might change just
the execute permission for the file.
it() New files get their "normal" permission bits set to the source
- file's permissions masked with the receiving end's umask setting, and
+ file's permissions masked with the receiving directory's default
+ permissions (either the receiving process's umask, or the permissions
+ specified via the destination directory's default ACL), and
their special permission bits disabled except in the case where a new
directory inherits a setgid bit from its parent directory.
))
directories when bf(--perms) is off was added in rsync 2.6.7. Older rsync
versions erroneously preserved the three special permission bits for
newly-created files when bf(--perms) was off, while overriding the
-destination's setgid bit setting on a newly-created directory. (Keep in
-mind that it is the version of the receiving rsync that affects this
-behavior.)
+destination's setgid bit setting on a newly-created directory. Default ACL
+observance was added to the ACL patch for rsync 2.6.7, so older (or
+non-ACL-enabled) rsyncs use the umask even if default ACLs are present.
+(Keep in mind that it is the version of the receiving rsync that affects
+these behaviors.)
dit(bf(-E, --executability)) This option causes rsync to preserve the
executability (or non-executability) of regular files when bf(--perms) is
If bf(--perms) is enabled, this option is ignored.
+dit(bf(-A, --acls)) This option causes rsync to update the destination
+ACLs to be the same as the source ACLs. This nonstandard option only
+works if the remote rsync also supports it. bf(--acls) implies bf(--perms).
+
+dit(bf(-X, --xattrs)) This option causes rsync to update the remote
+extended attributes to be the same as the local ones. This will work
+only if the remote machine's rsync supports this option also. This is
+a non-standard option.
+
dit(bf(--chmod)) This option tells rsync to apply one or more
comma-separated "chmod" strings to the permission of the files in the
transfer. The resulting value is treated as though it was the permissions
dit(bf(--ignore-existing)) This tells rsync to skip updating files that
already exist on the destination (this does em(not) ignore existing
-directores, or nothing would get done). See also bf(--existing).
+directories, or nothing would get done). See also bf(--existing).
dit(bf(--remove-source-files)) This tells rsync to remove from the sending
side the files (meaning non-directories) that are a part of the transfer
One tricky example is to set a different default directory on the remote
machine for use with the bf(--relative) option. For instance:
-quote(tt( rsync -avR --rsync-path="cd /a/b && rsync" hst:c/d /e/))
+quote(tt( rsync -avR --rsync-path="cd /a/b && rsync" host:c/d /e/))
dit(bf(-C, --cvs-exclude)) This is a useful shorthand for excluding a
broad range of files that you often don't want to transfer between
If a match is not found, a basis file from one of the em(DIR)s will be
selected to try to speed up the transfer.
+This option works best when copying into an empty destination hierarchy, as
+rsync treats existing files as definitive (so it never looks in the link-dest
+dirs when a destination file already exists), and as malleable (so it might
+change the attributes of a destination file, which affects all the hard-linked
+versions).
+
Note that if you combine this option with bf(--ignore-times), rsync will not
link any files together because it only links identical files together as a
substitute for transferring the file, never as an additional check after the
with older versions of rsync, but that also turns on the output of other
verbose messages).
-The "%i" escape has a cryptic output that is 9 letters long. The general
-format is like the string bf(YXcstpogz), where bf(Y) is replaced by the
+The "%i" escape has a cryptic output that is 11 letters long. The general
+format is like the string bf(YXcstpoguax), where bf(Y) is replaced by the
type of update being done, bf(X) is replaced by the file-type, and the
other letters represent attributes that may be output if they are being
modified.
sender's value (requires bf(--owner) and super-user privileges).
it() A bf(g) means the group is different and is being updated to the
sender's value (requires bf(--group) and the authority to set the group).
- it() The bf(z) slot is reserved for future use.
+ it() The bf(u) slot is reserved for reporting update (access) time changes
+ (a feature that is not yet released).
+ it() The bf(a) means that the ACL information changed.
+ it() The bf(x) slot is reserved for reporting extended attribute changes
+ (a feature that is not yet released).
))
One other output is possible: when deleting files, the "%i" will output
sending of any partial-dir files that may exist on the sending side, and
will also prevent the untimely deletion of partial-dir items on the
receiving side. An example: the above bf(--partial-dir) option would add
-the equivalent of "bf(--exclude=.rsync-partial/)" at the end of any other
+the equivalent of "bf(-f '-p .rsync-partial/')" at the end of any other
filter rules.
If you are supplying your own exclude rules, you may need to add your own
bf(--partial-dir) option, that directory will be used instead. See the
comments in the bf(--partial-dir) section for a discussion of how this
".~tmp~" dir will be excluded from the transfer, and what you can do if
-you wnat rsync to cleanup old ".~tmp~" dirs that might be lying around.
+you want rsync to cleanup old ".~tmp~" dirs that might be lying around.
Conflicts with bf(--inplace) and bf(--append).
This option uses more memory on the receiving side (one bit per file
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff