NAME
rsyncd.conf — configuration file for rsync in daemon mode
SYNOPSIS
rsyncd.conf
DESCRIPTION
The rsyncd.conf file is the runtime configuration file for rsync when
run as an rsync daemon.
The rsyncd.conf file controls authentication, access, logging and
available modules.
FILE FORMAT
The file consists of modules and parameters. A module begins with the
name of the module in square brackets and continues until the next
module begins. Modules contain parameters of the form "name = value".
The file is line-based — that is, each newline-terminated line
represents either a comment, a module name or a parameter.
Only the first equals sign in a parameter is significant. Whitespace
before or after the first equals sign is discarded. Leading, trailing
and internal whitespace in module and parameter names is irrelevant.
Leading and trailing whitespace in a parameter value is discarded.
Internal whitespace within a parameter value is retained verbatim.
Any line beginning with a hash (#) is ignored, as are lines containing
only whitespace. Note that a hash in the middle of a line is used as-
is, hence it is not possible to put a comment at the end of a
parameter; the hash and following text becomes part of the parameter.
Any line ending in a \ is "continued" on the next line in the customary
UNIX fashion.
The values following the equals sign in parameters are all either a
string (no quotes needed) or a boolean, which may be given as yes/no,
0/1 or true/false. Case is not significant in boolean values, but is
preserved in string values.
LAUNCHING THE RSYNC DAEMON
The rsync daemon is launched by specifying the --daemon option to
rsync.
The daemon must run with root privileges if you wish to use chroot, to
bind to a port numbered under 1024 (as is the default 873), or to set
file ownership. Otherwise, it must just have permission to read and
write the appropriate data, log, and lock files.
You can launch it either via inetd, as a stand-alone daemon, or from an
rsync client via a remote shell. If run as a stand-alone daemon then
just run the command "rsync --daemon" from a suitable startup script.
When run via inetd you should add a line like this to /etc/services:
rsync 873/tcp
and a single line something like this to /etc/inetd.conf:
rsync stream tcp nowait root /usr/bin/rsync rsyncd --daemon
Replace "/usr/bin/rsync" with the path to where you have rsync
installed on your system. You will then need to send inetd a HUP
signal to tell it to reread its config file.
Note that you should not send the rsync daemon a HUP signal to force it
to reread the rsyncd.conf file. The file is re-read on each client
connection.
GLOBAL PARAMETERS
The first parameters in the file (before a [module] header) are the
global parameters.
You may also include any module parameters in the global part of the
config file in which case the supplied value will override the default
for that parameter.
motd file
This parameter allows you to specify a "message of the day" to
display to clients on each connect. This usually contains site
information and any legal notices. The default is no motd file.
pid file
This parameter tells the rsync daemon to write its process ID to
that file. If the file already exists, the rsync daemon will
abort rather than overwrite the file.
port You can override the default port the daemon will listen on by
specifying this value (defaults to 873). This is ignored if the
daemon is being run by inetd, and is superseded by the --port
command-line option.
address
You can override the default IP address the daemon will listen
on by specifying this value. This is ignored if the daemon is
being run by inetd, and is superseded by the --address command-
line option.
socket options
This parameter can provide endless fun for people who like to
tune their systems to the utmost degree. You can set all sorts
of socket options which may make transfers faster (or slower!).
Read the man page for the setsockopt() system call for details
on some of the options you may be able to set. By default no
special socket options are set. These settings can also be
specified via the --sockopts command-line option.
MODULE PARAMETERS
After the global parameters you should define a number of modules, each
module exports a directory tree as a symbolic name. Modules are
exported by specifying a module name in square brackets [module]
followed by the parameters for that module. The module name cannot
contain a slash or a closing square bracket. If the name contains
whitespace, each internal sequence of whitespace will be changed into a
single space, while leading or trailing whitespace will be discarded.
comment
This parameter specifies a description string that is displayed
next to the module name when clients obtain a list of available
modules. The default is no comment.
path This parameter specifies the directory in the daemon’s
filesystem to make available in this module. You must specify
this parameter for each module in rsyncd.conf.
use chroot
If "use chroot" is true, the rsync daemon will chroot to the
"path" before starting the file transfer with the client. This
has the advantage of extra protection against possible
implementation security holes, but it has the disadvantages of
requiring super-user privileges, of not being able to follow
symbolic links that are either absolute or outside of the new
root path, and of complicating the preservation of users and
groups by name (see below).
As an additional safety feature, you can specify a dot-dir in
the module’s "path" to indicate the point where the chroot
should occur. This allows rsync to run in a chroot with a
non-"/" path for the top of the transfer hierarchy. Doing this
guards against unintended library loading (since those absolute
paths will not be inside the transfer hierarchy unless you have
used an unwise pathname), and lets you setup libraries for the
chroot that are outside of the transfer. For example,
specifying "/var/rsync/./module1" will chroot to the
"/var/rsync" directory and set the inside-chroot path to
"/module1". If you had omitted the dot-dir, the chroot would
have used the whole path, and the inside-chroot path would have
been "/".
When "use chroot" is false or the inside-chroot path is not "/",
rsync will: (1) munge symlinks by default for security reasons
(see "munge symlinks" for a way to turn this off, but only if
you trust your users), (2) substitute leading slashes in
absolute paths with the module’s path (so that options such as
--backup-dir, --compare-dest, etc. interpret an absolute path as
rooted in the module’s "path" dir), and (3) trim ".." path
elements from args if rsync believes they would escape the
module hierarchy. The default for "use chroot" is true, and is
the safer choice (especially if the module is not read-only).
When this parameter is enabled, rsync will not attempt to map
users and groups by name (by default), but instead copy IDs as
though --numeric-ids had been specified. In order to enable
name-mapping, rsync needs to be able to use the standard library
functions for looking up names and IDs (i.e. getpwuid() ,
getgrgid() , getpwname() , and getgrnam() ). This means the
rsync process in the chroot hierarchy will need to have access
to the resources used by these library functions (traditionally
/etc/passwd and /etc/group, but perhaps additional dynamic
libraries as well).
If you copy the necessary resources into the module’s chroot
area, you should protect them through your OS’s normal
user/group or ACL settings (to prevent the rsync module’s user
from being able to change them), and then hide them from the
user’s view via "exclude" (see how in the discussion of that
parameter). At that point it will be safe to enable the mapping
of users and groups by name using the "numeric ids" daemon
parameter (see below).
Note also that you are free to setup custom user/group
information in the chroot area that is different from your
normal system. For example, you could abbreviate the list of
users and groups.
numeric ids
Enabling this parameter disables the mapping of users and groups
by name for the current daemon module. This prevents the daemon
from trying to load any user/group-related files or libraries.
This enabling makes the transfer behave as if the client had
passed the --numeric-ids command-line option. By default, this
parameter is enabled for chroot modules and disabled for non-
chroot modules.
A chroot-enabled module should not have this parameter enabled
unless you’ve taken steps to ensure that the module has the
necessary resources it needs to translate names, and that it is
not possible for a user to change those resources.
munge symlinks
This parameter tells rsync to modify all incoming symlinks in a
way that makes them unusable but recoverable (see below). This
should help protect your files from user trickery when your
daemon module is writable. The default is disabled when "use
chroot" is on and the inside-chroot path is "/", otherwise it is
enabled.
If you disable this parameter on a daemon that is not read-only,
there are tricks that a user can play with uploaded symlinks to
access daemon-excluded items (if your module has any), and, if
"use chroot" is off, rsync can even be tricked into showing or
changing data that is outside the module’s path (as access-
permissions allow).
The way rsync disables the use of symlinks is to prefix each one
with the string "/rsyncd-munged/". This prevents the links from
being used as long as that directory does not exist. When this
parameter is enabled, rsync will refuse to run if that path is a
directory or a symlink to a directory. When using the "munge
symlinks" parameter in a chroot area that has an inside-chroot
path of "/", you should add "/rsyncd-munged/" to the exclude
setting for the module so that a user can’t try to create it.
Note: rsync makes no attempt to verify that any pre-existing
symlinks in the module’s hierarchy are as safe as you want them
to be (unless, of course, it just copied in the whole
hierarchy). If you setup an rsync daemon on a new area or
locally add symlinks, you can manually protect your symlinks
from being abused by prefixing "/rsyncd-munged/" to the start of
every symlink’s value. There is a perl script in the support
directory of the source code named "munge-symlinks" that can be
used to add or remove this prefix from your symlinks.
When this parameter is disabled on a writable module and "use
chroot" is off (or the inside-chroot path is not "/"), incoming
symlinks will be modified to drop a leading slash and to remove
".." path elements that rsync believes will allow a symlink to
escape the module’s hierarchy. There are tricky ways to work
around this, though, so you had better trust your users if you
choose this combination of parameters.
charset
This specifies the name of the character set in which the
module’s filenames are stored. If the client uses an --iconv
option, the daemon will use the value of the "charset" parameter
regardless of the character set the client actually passed.
This allows the daemon to support charset conversion in a chroot
module without extra files in the chroot area, and also ensures
that name-translation is done in a consistent manner. If the
"charset" parameter is not set, the --iconv option is refused,
just as if "iconv" had been specified via "refuse options".
If you wish to force users to always use --iconv for a
particular module, add "no-iconv" to the "refuse options"
parameter. Keep in mind that this will restrict access to your
module to very new rsync clients.
max connections
This parameter allows you to specify the maximum number of
simultaneous connections you will allow. Any clients connecting
when the maximum has been reached will receive a message telling
them to try later. The default is 0, which means no limit. A
negative value disables the module. See also the "lock file"
parameter.
log file
When the "log file" parameter is set to a non-empty string, the
rsync daemon will log messages to the indicated file rather than
using syslog. This is particularly useful on systems (such as
AIX) where syslog() doesn’t work for chrooted programs. The
file is opened before chroot() is called, allowing it to be
placed outside the transfer. If this value is set on a per-
module basis instead of globally, the global log will still
contain any authorization failures or config-file error
messages.
If the daemon fails to open the specified file, it will fall
back to using syslog and output an error about the failure.
(Note that the failure to open the specified log file used to be
a fatal error.)
syslog facility
This parameter allows you to specify the syslog facility name to
use when logging messages from the rsync daemon. You may use any
standard syslog facility name which is defined on your system.
Common names are auth, authpriv, cron, daemon, ftp, kern, lpr,
mail, news, security, syslog, user, uucp, local0, local1,
local2, local3, local4, local5, local6 and local7. The default
is daemon. This setting has no effect if the "log file" setting
is a non-empty string (either set in the per-modules settings,
or inherited from the global settings).
max verbosity
This parameter allows you to control the maximum amount of
verbose information that you’ll allow the daemon to generate
(since the information goes into the log file). The default is
1, which allows the client to request one level of verbosity.
lock file
This parameter specifies the file to use to support the "max
connections" parameter. The rsync daemon uses record locking on
this file to ensure that the max connections limit is not
exceeded for the modules sharing the lock file. The default is
/var/run/rsyncd.lock.
read only
This parameter determines whether clients will be able to upload
files or not. If "read only" is true then any attempted uploads
will fail. If "read only" is false then uploads will be possible
if file permissions on the daemon side allow them. The default
is for all modules to be read only.
write only
This parameter determines whether clients will be able to
download files or not. If "write only" is true then any
attempted downloads will fail. If "write only" is false then
downloads will be possible if file permissions on the daemon
side allow them. The default is for this parameter to be
disabled.
list This parameter determines if this module should be listed when
the client asks for a listing of available modules. By setting
this to false you can create hidden modules. The default is for
modules to be listable.
uid This parameter specifies the user name or user ID that file
transfers to and from that module should take place as when the
daemon was run as root. In combination with the "gid" parameter
this determines what file permissions are available. The default
is uid -2, which is normally the user "nobody".
gid This parameter specifies the group name or group ID that file
transfers to and from that module should take place as when the
daemon was run as root. This complements the "uid" parameter.
The default is gid -2, which is normally the group "nobody".
fake super
Setting "fake super = yes" for a module causes the daemon side
to behave as if the --fake-user command-line option had been
specified. This allows the full attributes of a file to be
stored without having to have the daemon actually running as
root.
filter The daemon has its own filter chain that determines what files
it will let the client access. This chain is not sent to the
client and is independent of any filters the client may have
specified. Files excluded by the daemon filter chain (daemon-
excluded files) are treated as non-existent if the client tries
to pull them, are skipped with an error message if the client
tries to push them (triggering exit code 23), and are never
deleted from the module. You can use daemon filters to prevent
clients from downloading or tampering with private
administrative files, such as files you may add to support
uid/gid name translations.
The daemon filter chain is built from the "filter", "include
from", "include", "exclude from", and "exclude" parameters, in
that order of priority. Anchored patterns are anchored at the
root of the module. To prevent access to an entire subtree, for
example, "/secret", you must exclude everything in the subtree;
the easiest way to do this is with a triple-star pattern like
"/secret/***".
The "filter" parameter takes a space-separated list of daemon
filter rules, though it is smart enough to know not to split a
token at an internal space in a rule (e.g. "- /foo — /bar" is
parsed as two rules). You may specify one or more merge-file
rules using the normal syntax. Only one "filter" parameter can
apply to a given module in the config file, so put all the rules
you want in a single parameter. Note that per-directory merge-
file rules do not provide as much protection as global rules,
but they can be used to make --delete work better during a
client download operation if the per-dir merge files are
included in the transfer and the client requests that they be
used.
exclude
This parameter takes a space-separated list of daemon exclude
patterns. As with the client --exclude option, patterns can be
qualified with "- " or "+ " to explicitly indicate
exclude/include. Only one "exclude" parameter can apply to a
given module. See the "filter" parameter for a description of
how excluded files affect the daemon.
include
Use an "include" to override the effects of the "exclude"
parameter. Only one "include" parameter can apply to a given
module. See the "filter" parameter for a description of how
excluded files affect the daemon.
exclude from
This parameter specifies the name of a file on the daemon that
contains daemon exclude patterns, one per line. Only one
"exclude from" parameter can apply to a given module; if you
have multiple exclude-from files, you can specify them as a
merge file in the "filter" parameter. See the "filter"
parameter for a description of how excluded files affect the
daemon.
include from
Analogue of "exclude from" for a file of daemon include
patterns. Only one "include from" parameter can apply to a
given module. See the "filter" parameter for a description of
how excluded files affect the daemon.
incoming chmod
This parameter allows you to specify a set of comma-separated
chmod strings that will affect the permissions of all incoming
files (files that are being received by the daemon). These
changes happen after all other permission calculations, and this
will even override destination-default and/or existing
permissions when the client does not specify --perms. See the
description of the --chmod rsync option and the chmod(1) manpage
for information on the format of this string.
outgoing chmod
This parameter allows you to specify a set of comma-separated
chmod strings that will affect the permissions of all outgoing
files (files that are being sent out from the daemon). These
changes happen first, making the sent permissions appear to be
different than those stored in the filesystem itself. For
instance, you could disable group write permissions on the
server while having it appear to be on to the clients. See the
description of the --chmod rsync option and the chmod(1) manpage
for information on the format of this string.
auth users
This parameter specifies a comma and space-separated list of
usernames that will be allowed to connect to this module. The
usernames do not need to exist on the local system. The
usernames may also contain shell wildcard characters. If "auth
users" is set then the client will be challenged to supply a
username and password to connect to the module. A challenge
response authentication protocol is used for this exchange. The
plain text usernames and passwords are stored in the file
specified by the "secrets file" parameter. The default is for
all users to be able to connect without a password (this is
called "anonymous rsync").
See also the section entitled "USING RSYNC-DAEMON FEATURES VIA A
REMOTE SHELL CONNECTION" in rsync(1) for information on how
handle an rsyncd.conf-level username that differs from the
remote-shell-level username when using a remote shell to connect
to an rsync daemon.
secrets file
This parameter specifies the name of a file that contains the
username:password pairs used for authenticating this module.
This file is only consulted if the "auth users" parameter is
specified. The file is line based and contains username:password
pairs separated by a single colon. Any line starting with a hash
(#) is considered a comment and is skipped. The passwords can
contain any characters but be warned that many operating systems
limit the length of passwords that can be typed at the client
end, so you may find that passwords longer than 8 characters
don’t work.
There is no default for the "secrets file" parameter, you must
choose a name (such as /etc/rsyncd.secrets). The file must
normally not be readable by "other"; see "strict modes".
strict modes
This parameter determines whether or not the permissions on the
secrets file will be checked. If "strict modes" is true, then
the secrets file must not be readable by any user ID other than
the one that the rsync daemon is running under. If "strict
modes" is false, the check is not performed. The default is
true. This parameter was added to accommodate rsync running on
the Windows operating system.
hosts allow
This parameter allows you to specify a list of patterns that are
matched against a connecting clients hostname and IP address. If
none of the patterns match then the connection is rejected.
Each pattern can be in one of five forms:
o a dotted decimal IPv4 address of the form a.b.c.d, or an
IPv6 address of the form a:b:c::d:e:f. In this case the
incoming machine’s IP address must match exactly.
o an address/mask in the form ipaddr/n where ipaddr is the
IP address and n is the number of one bits in the
netmask. All IP addresses which match the masked IP
address will be allowed in.
o an address/mask in the form ipaddr/maskaddr where ipaddr
is the IP address and maskaddr is the netmask in dotted
decimal notation for IPv4, or similar for IPv6, e.g.
ffff:ffff:ffff:ffff:: instead of /64. All IP addresses
which match the masked IP address will be allowed in.
o a hostname. The hostname as determined by a reverse
lookup will be matched (case insensitive) against the
pattern. Only an exact match is allowed in.
o a hostname pattern using wildcards. These are matched
using the same rules as normal unix filename matching. If
the pattern matches then the client is allowed in.
Note IPv6 link-local addresses can have a scope in the address
specification:
fe80::1%link1
fe80::%link1/64
fe80::%link1/ffff:ffff:ffff:ffff::
You can also combine "hosts allow" with a separate "hosts deny"
parameter. If both parameters are specified then the "hosts
allow" parameter is checked first and a match results in the
client being able to connect. The "hosts deny" parameter is then
checked and a match means that the host is rejected. If the host
does not match either the "hosts allow" or the "hosts deny"
patterns then it is allowed to connect.
The default is no "hosts allow" parameter, which means all hosts
can connect.
hosts deny
This parameter allows you to specify a list of patterns that are
matched against a connecting clients hostname and IP address. If
the pattern matches then the connection is rejected. See the
"hosts allow" parameter for more information.
The default is no "hosts deny" parameter, which means all hosts
can connect.
ignore errors
This parameter tells rsyncd to ignore I/O errors on the daemon
when deciding whether to run the delete phase of the transfer.
Normally rsync skips the --delete step if any I/O errors have
occurred in order to prevent disastrous deletion due to a
temporary resource shortage or other I/O error. In some cases
this test is counter productive so you can use this parameter to
turn off this behavior.
ignore nonreadable
This tells the rsync daemon to completely ignore files that are
not readable by the user. This is useful for public archives
that may have some non-readable files among the directories, and
the sysadmin doesn’t want those files to be seen at all.
transfer logging
This parameter enables per-file logging of downloads and uploads
in a format somewhat similar to that used by ftp daemons. The
daemon always logs the transfer at the end, so if a transfer is
aborted, no mention will be made in the log file.
If you want to customize the log lines, see the "log format"
parameter.
log format
This parameter allows you to specify the format used for logging
file transfers when transfer logging is enabled. The format is
a text string containing embedded single-character escape
sequences prefixed with a percent (%) character. An optional
numeric field width may also be specified between the percent
and the escape letter (e.g. "%-50n %8l %07p").
The default log format is "%o %h [%a] %m (%u) %f %l", and a "%t
[%p] " is always prefixed when using the "log file" parameter.
(A perl script that will summarize this default log format is
included in the rsync source code distribution in the "support"
subdirectory: rsyncstats.)
The single-character escapes that are understood are as follows:
o %a the remote IP address
o %b the number of bytes actually transferred
o %B the permission bits of the file (e.g. rwxrwxrwt)
o %c the total size of the block checksums received for the
basis file (only when sending)
o %f the filename (long form on sender; no trailing "/")
o %G the gid of the file (decimal) or "DEFAULT"
o %h the remote host name
o %i an itemized list of what is being updated
o %l the length of the file in bytes
o %L the string " -> SYMLINK", " => HARDLINK", or "" (where
SYMLINK or HARDLINK is a filename)
o %m the module name
o %M the last-modified time of the file
o %n the filename (short form; trailing "/" on dir)
o %o the operation, which is "send", "recv", or "del." (the
latter includes the trailing period)
o %p the process ID of this rsync session
o %P the module path
o %t the current date time
o %u the authenticated username or an empty string
o %U the uid of the file (decimal)
For a list of what the characters mean that are output by "%i",
see the --itemize-changes option in the rsync manpage.
Note that some of the logged output changes when talking with
older rsync versions. For instance, deleted files were only
output as verbose messages prior to rsync 2.6.4.
timeout
This parameter allows you to override the clients choice for I/O
timeout for this module. Using this parameter you can ensure
that rsync won’t wait on a dead client forever. The timeout is
specified in seconds. A value of zero means no timeout and is
the default. A good choice for anonymous rsync daemons may be
600 (giving a 10 minute timeout).
refuse options
This parameter allows you to specify a space-separated list of
rsync command line options that will be refused by your rsync
daemon. You may specify the full option name, its one-letter
abbreviation, or a wild-card string that matches multiple
options. For example, this would refuse --checksum (-c) and all
the various delete options:
refuse options = c delete
The reason the above refuses all delete options is that the
options imply --delete, and implied options are refused just
like explicit options. As an additional safety feature, the
refusal of "delete" also refuses remove-source-files when the
daemon is the sender; if you want the latter without the former,
instead refuse "delete-*" — that refuses all the delete modes
without affecting --remove-source-files.
When an option is refused, the daemon prints an error message
and exits. To prevent all compression when serving files, you
can use "dont compress = *" (see below) instead of "refuse
options = compress" to avoid returning an error to a client that
requests compression.
dont compress
This parameter allows you to select filenames based on wildcard
patterns that should not be compressed when pulling files from
the daemon (no analogous parameter exists to govern the pushing
of files to a daemon). Compression is expensive in terms of CPU
usage, so it is usually good to not try to compress files that
won’t compress well, such as already compressed files.
The "dont compress" parameter takes a space-separated list of
case-insensitive wildcard patterns. Any source filename matching
one of the patterns will not be compressed during transfer.
See the --skip-compress parameter in the rsync(1) manpage for
the list of file suffixes that are not compressed by default.
Specifying a value for the "dont compress" parameter changes the
default when the daemon is the sender.
pre-xfer exec, post-xfer exec
You may specify a command to be run before and/or after the
transfer. If the pre-xfer exec command fails, the transfer is
aborted before it begins.
The following environment variables will be set, though some are
specific to the pre-xfer or the post-xfer environment:
o RSYNC_MODULE_NAME: The name of the module being accessed.
o RSYNC_MODULE_PATH: The path configured for the module.
o RSYNC_HOST_ADDR: The accessing host’s IP address.
o RSYNC_HOST_NAME: The accessing host’s name.
o RSYNC_USER_NAME: The accessing user’s name (empty if no
user).
o RSYNC_PID: A unique number for this transfer.
o RSYNC_REQUEST: (pre-xfer only) The module/path info
specified by the user (note that the user can specify
multiple source files, so the request can be something
like "mod/path1 mod/path2", etc.).
o RSYNC_ARG#: (pre-xfer only) The pre-request arguments are
set in these numbered values. RSYNC_ARG0 is always
"rsyncd", and the last value contains a single period.
o RSYNC_EXIT_STATUS: (post-xfer only) the server side’s
exit value. This will be 0 for a successful run, a
positive value for an error that the server generated, or
a -1 if rsync failed to exit properly. Note that an
error that occurs on the client side does not currently
get sent to the server side, so this is not the final
exit status for the whole transfer.
o RSYNC_RAW_STATUS: (post-xfer only) the raw exit value
from waitpid() .
Even though the commands can be associated with a particular
module, they are run using the permissions of the user that
started the daemon (not the module’s uid/gid setting) without
any chroot restrictions.
AUTHENTICATION STRENGTH
The authentication protocol used in rsync is a 128 bit MD4 based
challenge response system. This is fairly weak protection, though (with
at least one brute-force hash-finding algorithm publicly available), so
if you want really top-quality security, then I recommend that you run
rsync over ssh. (Yes, a future version of rsync will switch over to a
stronger hashing method.)
Also note that the rsync daemon protocol does not currently provide any
encryption of the data that is transferred over the connection. Only
authentication is provided. Use ssh as the transport if you want
encryption.
Future versions of rsync may support SSL for better authentication and
encryption, but that is still being investigated.
EXAMPLES
A simple rsyncd.conf file that allow anonymous rsync to a ftp area at
/home/ftp would be:
[ftp]
path = /home/ftp
comment = ftp export area
A more sophisticated example would be:
uid = nobody
gid = nobody
use chroot = yes
max connections = 4
syslog facility = local5
pid file = /var/run/rsyncd.pid
[ftp]
path = /var/ftp/./pub
comment = whole ftp area (approx 6.1 GB)
[sambaftp]
path = /var/ftp/./pub/samba
comment = Samba ftp area (approx 300 MB)
[rsyncftp]
path = /var/ftp/./pub/rsync
comment = rsync ftp area (approx 6 MB)
[sambawww]
path = /public_html/samba
comment = Samba WWW pages (approx 240 MB)
[cvs]
path = /data/cvs
comment = CVS repository (requires authentication)
auth users = tridge, susan
secrets file = /etc/rsyncd.secrets
The /etc/rsyncd.secrets file would look something like this:
tridge:mypass
susan:herpass
FILES
/etc/rsyncd.conf or rsyncd.conf
SEE ALSO
rsync(1)
DIAGNOSTICS
BUGS
Please report bugs! The rsync bug tracking system is online at
http://rsync.samba.org/
VERSION
This man page is current for version 3.0.7 of rsync.
CREDITS
rsync is distributed under the GNU public license. See the file
COPYING for details.
The primary ftp site for rsync is ftp://rsync.samba.org/pub/rsync.
A WEB site is available at http://rsync.samba.org/
We would be delighted to hear from you if you like this program.
This program uses the zlib compression library written by Jean-loup
Gailly and Mark Adler.
THANKS
Thanks to Warren Stanley for his original idea and patch for the rsync
daemon. Thanks to Karsten Thygesen for his many suggestions and
documentation!
AUTHOR
rsync was written by Andrew Tridgell and Paul Mackerras. Many people
have later contributed to it.
Mailing lists for support and development are available at
http://lists.samba.org
31 Dec 2009 rsyncd.conf(5)