-mailto(rsync-bugs@samba.anu.edu.au)
-manpage(rsyncd.conf)(5)(13 May 1998)()()
+mailto(rsync-bugs@samba.org)
+manpage(rsyncd.conf)(5)(24 Nov 1998)()()
manpagename(rsyncd.conf)(configuration file for rsync server)
manpagesynopsis()
The rsync daemon is launched by specifying the --daemon option to
rsync. The daemon must run with root privileges.
-You can launch it either via inetd or as a standalone daemon. If run
+You can launch it either via inetd or as a stand-alone daemon. If run
as a daemon then just run the command "rsync --daemon" from a suitable
startup script.
locking on this file to ensure that the max connections limit is not
exceeded. The default is tt(/var/run/rsyncd.lock).
+dit(bf(log file)) The "log file" option tells the rsync daemon to log
+messages to that file rather than using syslog. This is particularly
+useful on systems (such as AIX) where syslog() doesn't work for
+chrooted programs.
+
+dit(bf(pid file)) The "pid file" option tells the rsync daemon to write
+its process id to that file.
+
dit(bf(syslog facility)) The "syslog facility" option allows you to
specify the syslog facility name to use when logging messages from the
rsync server. You may use any standard syslog facility name which is
local1, local2, local3, local4, local5, local6 and local7. The default
is daemon.
+dit(bf(socket options)) This option 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.
+
enddit()
of available modules. The default is no comment.
dit(bf(path)) The "path" option specifies the directory in the servers
-filesystem to make available in this module. The rsync server will
-chroot to this path before starting the file transfer with the
-client. You must specify this option for each module in tt(/etc/rsyncd.conf).
+filesystem to make available in this module. You must specify this option
+for each module in tt(/etc/rsyncd.conf).
+
+dit(bf(use chroot)) If "use chroot" is true, the rsync server 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 and
+of not being able to follow symbolic links outside of the new root path.
+The default is to use chroot.
dit(bf(read only)) The "read only" option determines whether clients
will be able to upload files or not. If "read only" is true then any
equivalent file. See also the note about security for the exclude
option above.
+dit(bf(include)) The "include" option allows you to specify a space
+separated list of patterns which rsync should not exclude. This is
+equivalent to the client specifying these patterns with the --include
+option. 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
+this option.
+
+dit(bf(include from)) The "include from" option specifies a filename
+on the server that contains include patterns, one per line. This is
+equivalent to the client specifying the --include-from option with a
+equivalent file.
+
dit(bf(auth users)) The "auth users" option 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
The default is no "hosts allow" option, which means all hosts can connect.
-dit(bf(hosts allow)) The "hosts deny" option allows you to specify a
+dit(bf(hosts deny)) The "hosts deny" option 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" option for more information.
The default is no "hosts deny" option, which means all hosts can connect.
+dit(bf(transfer logging)) The "transfer logging" option enables per-file
+logging of downloads and uploads in a format somewhat similar to that
+used by ftp daemons. If you want to customize the log formats look at
+the log format option.
+
+dit(bf(log format)) The "log format" option 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.
+
+The prefixes that are understood are:
+
+itemize(
+ it() %h for the remote host name
+ it() %a for the remote IP address
+ it() %l for the length of the file in bytes
+ it() %p for the process id of this rsync session
+ it() %o for the operation, which is either "send" or "recv"
+ it() %f for the filename
+ it() %P for the module path
+ it() %m for the module name
+ it() %t for the current time
+ it() %u for the authenticated username (or the null string)
+ it() %b for the number of bytes actually transferred
+ it() %c when sending files this gives the number of checksum bytes
+ received for this file
+)
+
+The default log format is "%o %h [%a] %m (%u) %f %l"
+
+A perl script called rsyncstats to summarize this format is included
+in the rsync source code distribution.
+
+dit(bf(timeout)) The "timeout" option allows you to override the
+clients choice for IO timeout for this module. Using this option 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 servers may be 600 (giving
+a 10 minute timeout).
+
+dit(bf(refuse options)) The "refuse options" option allows you to
+specify a space separated list of rsync command line options that will
+be refused by your rsync server. When an option is refused the server
+prints an error message and exits.
+
+The full names of the options must be used (ie. you must use
+"checksum" not "c" to disable checksumming).
+
+dit(bf(dont compress)) The "dont compress" option allows you to select
+filenames based on wildcard patterns that should not be compressed
+during transfer. 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" option takes a space separated list of
+case-insensitive wildcard patterns. Any source filename matching one
+of the patterns will not be compressed during transfer.
+
+The default setting is verb(*.gz *.tgz *.zip *.z *.rpm *.deb)
+
enddit()
+manpagesection(AUTHENTICATION STRENGTH)
+
+The authentication protocol used in rsync is a 128 bit MD4 based
+challenge response system. Although I believe that no one has ever
+demonstrated a brute-force break of this sort of system you should
+realize that this is not a "military strength" authentication system.
+It should be good enough for most purposes but if you want really top
+quality security then I recommend that you run rsync over ssh.
+
+Also note that the rsync server protocol does not currently provide any
+encryption of the data that is transferred over the link. 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.
+
manpagesection(EXAMPLES)
A simple rsyncd.conf file that allow anonymous rsync to a ftp area at
uid = nobody nl()
gid = nobody nl()
+use chroot = no nl()
max connections = 4 nl()
syslog facility = local5 nl()
+pid file = /etc/rsyncd.pid
verb([ftp]
path = /var/ftp/pub
failed. The error will have been logged by syslog on the server.
Please report bugs! The rsync bug tracking system is online at
-url(http://samba.anu.edu.au/rsync/)(http://samba.anu.edu.au/rsync/)
+url(http://rsync.samba.org/)(http://rsync.samba.org/)
manpagesection(VERSION)
This man page is current for version 2.0 of rsync
COPYING for details.
The primary ftp site for rsync is
-url(ftp://samba.anu.edu.au/pub/rsync)(ftp://samba.anu.edu.au/pub/rsync).
+url(ftp://rsync.samba.org/pub/rsync)(ftp://rsync.samba.org/pub/rsync).
A WEB site is available at
-url(http://samba.anu.edu.au/rsync/)(http://samba.anu.edu.au/rsync/)
+url(http://rsync.samba.org/)(http://rsync.samba.org/)
We would be delighted to hear from you if you like this program.
manpageauthor()
rsync was written by Andrew Tridgell and Paul Mackerras. They may be
-contacted via email at tridge@samba.anu.edu.au and
+contacted via email at tridge@samba.org and
Paul.Mackerras@cs.anu.edu.au
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff