rsync is a file transfer program capable of efficient remote update via a fast differencing algorithm.
Usage: rsync [OPTION]... SRC [SRC]... DEST or rsync [OPTION]... SRC [SRC]... [USER@]HOST:DEST or rsync [OPTION]... SRC [SRC]... [USER@]HOST::DEST or rsync [OPTION]... SRC [SRC]... rsync://[USER@]HOST[:PORT]/DEST or rsync [OPTION]... [USER@]HOST:SRC [DEST] or rsync [OPTION]... [USER@]HOST::SRC [DEST] or rsync [OPTION]... rsync://[USER@]HOST[:PORT]/SRC [DEST] The ':' usages connect via remote shell, while'::' & 'rsync://' usages connect to an rsync daemon, and require SRC or DEST to start with a module name.
Options -v, --verbose increase verbosity --info=FLAGS fine-grained informational verbosity --debug=FLAGS fine-grained debug verbosity --msgs2stderr special output handling for debugging -q, --quiet suppress non-error messages --no-motd suppress daemon-mode MOTD (see manpage caveat) -c, --checksum skip based on checksum, not mod-time & size -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 --no-implied-dirs don't send implied dirs with --relative -b, --backup make backups (see --suffix & --backup-dir) --backup-dir=DIR make backups into hierarchy based in DIR --suffix=SUFFIX set backup suffix (default ~ w/o --backup-dir) -u, --update skip files that are newer on the receiver --inplace update destination files in-place (SEE MAN PAGE) --append append data onto shorter files --append-verify like --append, but with old data in file checksum -d, --dirs transfer directories without recursing -l, --links copy symlinks as symlinks -L, --copy-links transform symlink into referent file/dir --copy-unsafe-links only"unsafe"symlinks are transformed --safe-links ignore symlinks that point outside the source tree --munge-links munge symlinks to make them safer (but unusable) -k, --copy-dirlinks transform symlink to a dir into referent dir -K, --keep-dirlinks treat symlinked dir on receiver as dir -H, --hard-links preserve hard links -p, --perms preserve permissions -E, --executability preserve the file's executability --chmod=CHMOD affect file and/or directory permissions -A, --acls preserve ACLs (implies --perms) -X, --xattrs preserve extended attributes -o, --owner preserve owner (super-user only) -g, --group preserve group --devices preserve device files (super-user only) --copy-devices copy device contents as regular file --specials preserve special files -D same as --devices --specials -t, --times preserve modification times -O, --omit-dir-times omit directories from --times -J, --omit-link-times omit symlinks from --times --super receiver attempts super-user activities --fake-super store/recover privileged attrs using xattrs -S, --sparse handle sparse files efficiently --preallocate allocate dest files before writing them -n, --dry-run perform a trial run with no changes made -W, --whole-file copy files whole (without delta-xfer algorithm) -x, --one-file-system don't cross filesystem boundaries -B, --block-size=SIZE force a fixed checksum block-size -e, --rsh=COMMAND specify the remote shell to use --rsync-path=PROGRAM specify the rsync to run on the remote machine --existing skip creating new files on receiver --ignore-existing skip updating files that already exist on receiver --remove-source-files sender removes synchronized files (non-dirs) --del an alias for --delete-during --delete delete extraneous files from destination dirs --delete-before receiver deletes before transfer, not during --delete-during receiver deletes during the transfer --delete-delay find deletions during, delete after --delete-after receiver deletes after transfer, not during --delete-excluded also delete excluded files from destination dirs --ignore-missing-args ignore missing source args without error --delete-missing-args delete missing source args from destination --ignore-errors delete even if there are I/O errors --force force deletion of directories even if not empty --max-delete=NUM don't delete more than NUM files --max-size=SIZE don't transfer any file larger than SIZE --min-size=SIZE don't transfer any file smaller than SIZE --partial keep partially transferred files --partial-dir=DIR put a partially transferred file into DIR --delay-updates put all updated files into place at transfer's end -m, --prune-empty-dirs prune empty directory chains from the file-list --numeric-ids don't map uid/gid values by user/group name --usermap=STRING custom username mapping --groupmap=STRING custom groupname mapping --chown=USER:GROUP simple username/groupname mapping --timeout=SECONDS set I/O timeout in seconds --contimeout=SECONDS set daemon connection timeout in seconds -I, --ignore-times don't skip files that match in size and mod-time -M, --remote-option=OPTION send OPTION to the remote side only --size-only skip files that match in size --modify-window=NUM compare mod-times with reduced accuracy -T, --temp-dir=DIR create temporary files in directory DIR -y, --fuzzy find similar file for basis if no dest file --compare-dest=DIR also compare destination files relative to DIR --copy-dest=DIR ... and include copies of unchanged files --link-dest=DIR hardlink to files in DIR when unchanged -z, --compress compress file data during the transfer --compress-level=NUM explicitly set compression level --skip-compress=LIST skip compressing files with a suffix in LIST -C, --cvs-exclude auto-ignore files the same way CVS does -f, --filter=RULE add a file-filtering RULE -F same as --filter='dir-merge /.rsync-filter' repeated: --filter='- .rsync-filter' --exclude=PATTERN exclude files matching PATTERN --exclude-from=FILE read exclude patterns from FILE --include=PATTERN don't exclude files matching PATTERN --include-from=FILE read include patterns from FILE --files-from=FILE read list of source-file names from FILE -0, --from0 all *-from/filter files are delimited by 0s -s, --protect-args no space-splitting; only wildcard special-chars --address=ADDRESS bind address for outgoing socket to daemon --port=PORT specify double-colon alternate port number --sockopts=OPTIONS specify custom TCP options --blocking-io use blocking I/O for the remote shell --stats give some file-transfer stats -8, --8-bit-output leave high-bit chars unescaped in output -h, --human-readable output numbers in a human-readable format --progress show progress during transfer -P same as --partial --progress -i, --itemize-changes output a change-summary for all updates --out-format=FORMAT output updates using the specified FORMAT --log-file=FILE log what we're doing to the specified FILE --log-file-format=FMT log updates using the specified FMT --password-file=FILE read daemon-access password from FILE --list-only list the files instead of copying them --bwlimit=RATE limit socket I/O bandwidth --outbuf=N|L|B set output buffering to None, Line, or Block --write-batch=FILE write a batched update to FILE --only-write-batch=FILE like --write-batch but w/o updating destination --read-batch=FILE read a batched update from FILE --protocol=NUM force an older protocol version to be used --iconv=CONVERT_SPEC request charset conversion of filenames --checksum-seed=NUM set block/file checksum seed (advanced) -4, --ipv4 prefer IPv4 -6, --ipv6 prefer IPv6 --version print version number (-h) --help show this help (-h is --help only if used alone) Use"rsync --daemon --help"to see the daemon-mode command-line options. Please see the rsync(1) and rsyncd.conf(5) man pages for full documentation. See http://rsync.samba.org/ for updates, bug reports, and answers
rsync: failed to connect to 192.168.205.135 (192.168.205.135): No route to host (113) rsync error: error in socket IO (code 10) at clientserver.c(125) [Receiver=3.1.2]
解决：防火墙问题，放行端口或直接关闭
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@ERROR: auth failed on module rsync_test rsync error: error starting client-server protocol (code 5) at main.c(1648) [Receiver=3.1.2]
解决：用户名与密码问题或模块问题，检查用户名与密码是否匹配，服务器端模块是否存在
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rsync: read error: Connection reset by peer (104) rsync error: error in rsync protocol data stream (code 12) at io.c(759) [Receiver=3.1.2]
