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authorWayne Davison <wayne@opencoder.net>2022-05-06 17:32:48 -0700
committerWayne Davison <wayne@opencoder.net>2022-05-06 17:42:55 -0700
commit1e858e39e6f787ee2eac665d290c8891bf4d5725 (patch)
tree422a7bcb5d72f57cedef257fae16a6fe087c4866
parent664639e34959ccdbbb10972ec3b2a24394fbabcb (diff)
downloadrsync-1e858e39e6f787ee2eac665d290c8891bf4d5725.tar.gz
Manpage improvements.
-rw-r--r--rsync.1.md83
-rw-r--r--support/rrsync.1.md17
2 files changed, 47 insertions, 53 deletions
diff --git a/rsync.1.md b/rsync.1.md
index 313025df..92030b3b 100644
--- a/rsync.1.md
+++ b/rsync.1.md
@@ -154,6 +154,19 @@ rsync daemon by leaving off the module name:
See the following section for more details.
+## SORTED TRANSFER ORDER
+
+Rsync always sorts the specified filenames into its internal transfer list.
+This handles the merging together of the contents of identically named
+directories, makes it easy to remove duplicate filenames. It can, however,
+confuse someone when the files are transferred in a different order than what
+was given on the command-line.
+
+If you need a particular file to be transferred prior to another, either
+separate the files into different rsync calls, or consider using
+[`--delay-updates`](#opt) (which doesn't affect the sorted transfer order, but
+does make the final file-updating phase happen much more rapidly).
+
## ADVANCED USAGE
The syntax for requesting multiple files from a remote host is done by
@@ -270,6 +283,10 @@ example that uses the short version of the [`--rsh`](#opt) option:
The "ssh-user" will be used at the ssh level; the "rsync-user" will be used to
log-in to the "module".
+In this setup, the daemon is started by the ssh command that is accessing the
+system (which can be forced via the `~/.ssh/authorized_keys` file, if desired).
+However, when accessing a daemon directly, it needs to be started beforehand.
+
## STARTING AN RSYNC DAEMON TO ACCEPT CONNECTIONS
In order to connect to an rsync daemon, the remote system needs to have a
@@ -283,48 +300,18 @@ the daemon (including stand-alone and inetd configurations).
If you're using one of the remote-shell transports for the transfer, there is
no need to manually start an rsync daemon.
-## SORTED TRANSFER ORDER
-
-Rsync always sorts the specified filenames into its internal transfer list.
-This handles the merging together of the contents of identically named
-directories, makes it easy to remove duplicate filenames, and may confuse
-someone when the files are transferred in a different order than what was given
-on the command-line.
-
-If you need a particular file to be transferred prior to another, either
-separate the files into different rsync calls, or consider using
-[`--delay-updates`](#opt) (which doesn't affect the sorted transfer order, but
-does make the final file-updating phase happen much more rapidly).
-
## EXAMPLES
-Here are some examples of how I use rsync.
+Here are some examples of how rsync can be used.
-To backup my wife's home directory, which consists of large MS Word files and
-mail folders, I use a cron job that runs
+To backup a home directory, which consists of large MS Word files and mail
+folders, a per-user cron job can be used that runs this each day:
-> rsync -Cavz . arvidsjaur:backup
+> rsync -aiz . bkhost:backup/joe/
-each night over a PPP connection to a duplicate directory on my machine
-"arvidsjaur".
+To move some files from a remote host to the local host, you could run:
-To synchronize my samba source trees I use the following Makefile targets:
-
-> get:
-> rsync -avuzb --exclude '*~' samba:samba/ .
-> put:
-> rsync -Cavuzb . samba:samba/
-> sync: get put
-
-This allows me to sync with a CVS directory at the other end of the connection.
-I then do CVS operations on the remote machine, which saves a lot of time as
-the remote CVS protocol isn't very efficient.
-
-I mirror a directory between my "old" and "new" ftp sites with the command:
-
-> rsync -az -e ssh --delete ~ftp/pub/samba nimbus:"~ftp/pub/tridge"
-
-This is launched from cron every few hours.
+> rsync -aiv --remove-source-files rhost:/tmp/{file1,file2}.c ~/src/
## OPTION SUMMARY
@@ -508,14 +495,18 @@ accepted:
Rsync accepts both long (double-dash + word) and short (single-dash + letter)
options. The full list of the available options are described below. If an
option can be specified in more than one way, the choices are comma-separated.
-Some options only have a long variant, not a short. If the option takes a
-parameter, the parameter is only listed after the long variant, even though it
-must also be specified for the short. When specifying a parameter, you can
-either use the form `--option=param` or replace the '=' with whitespace. The
-parameter may need to be quoted in some manner for it to survive the shell's
-command-line parsing. Keep in mind that a leading tilde (`~`) in a filename is
-substituted by your shell, so `--option=~/foo` will not change the tilde into
-your home directory (remove the '=' for that).
+Some options only have a long variant, not a short.
+
+If the option takes a parameter, the parameter is only listed after the long
+variant, even though it must also be specified for the short. When specifying
+a parameter, you can either use the form `--option=param`, `--option param`,
+`-o=param`, `-o param`, or `-oparam` (the latter choices assume that your
+option has a short variant).
+
+The parameter may need to be quoted in some manner for it to survive the
+shell's command-line parsing. Also keep in mind that a leading tilde (`~`) in
+a pathname is substituted by your shell, so make sure that you separate the
+option name from the pathname using a space if you want the shell to expand it.
[comment]: # (An OL starting at 0 is converted into a DL by the parser.)
@@ -1478,7 +1469,7 @@ your home directory (remove the '=' for that).
This tells rsync to treat a device on the sending side as a regular file,
allowing it to be copied to a normal destination file (or another device
- if `--write-devices` was also specifed).
+ if `--write-devices` was also specified).
This option is refused by default by an rsync daemon.
@@ -4466,7 +4457,7 @@ file is included or excluded.
0. `RSYNC_SHELL`
This environment variable is mainly used in debug setups to set the program
- to use to run the program specified by [`RSYNC_CONNECT_PROG`]. See
+ to use to run the program specified by [`RSYNC_CONNECT_PROG`](#). See
[CONNECTING TO AN RSYNC DAEMON](#) for full details.
## FILES
diff --git a/support/rrsync.1.md b/support/rrsync.1.md
index 54980db0..a7365323 100644
--- a/support/rrsync.1.md
+++ b/support/rrsync.1.md
@@ -11,14 +11,16 @@ rrsync [-ro|-rw] [-munge] [-no-del] [-no-lock] DIR
The single non-option argument specifies the restricted _DIR_ to use. It can be
relative to the user's home directory or an absolute path.
-The online version of this man page (that includes cross-linking of topics)
+The online version of this manpage (that includes cross-linking of topics)
is available at <https://download.samba.org/pub/rsync/rrsync.1>.
## DESCRIPTION
A user's ssh login can be restricted to only allow the running of an rsync
-transfer in one of two easy ways: forcing the running of the rrsync script
-or forcing the running of an rsync daemon-over-ssh command.
+transfer in one of two easy ways:
+
+* forcing the running of the rrsync script
+* forcing the running of an rsync daemon-over-ssh command.
To use the rrsync script, edit the user's `~/.ssh/authorized_keys` file and add
a prefix like one of the following (followed by a space) in front of each
@@ -47,13 +49,14 @@ ssh-key line that should be restricted:
Then, ensure that the rsyncd.conf file is created with one or more module names
with the appropriate path and option restrictions. If rsync's
[`--config`](rsync.1#dopt) option is omitted, it defaults to `~/rsyncd.conf`.
-See the `rsyncd.conf` man page for details of how to configure an rsync daemon.
+See the [**rsyncd.conf**(5)](rsyncd.conf.5) manpage for details of how to
+configure an rsync daemon.
When using rrsync, there can be just one restricted dir per authorized key. A
daemon setup, on the other hand, allows multiple module names inside the config
file, each one with its own path setting.
-The remainder of this man page is dedicated to using the rrsync script.
+The remainder of this manpage is dedicated to using the rrsync script.
## OPTIONS
@@ -119,11 +122,11 @@ The `~/.ssh/authorized_keys` file might have lines in it like this:
## SEE ALSO
-[**rsync**(1)](rsync.1)
+[**rsync**(1)](rsync.1), [**rsyncd.conf**(5)](rsyncd.conf.5)
## VERSION
-This man page is current for version @VERSION@ of rsync.
+This manpage is current for version @VERSION@ of rsync.
## CREDITS