Local:
rsync [OPTION...] SRC... [DEST]
Access via remote shell:
Pull:
rsync [OPTION...] [USER@]HOST:SRC... [DEST]
Push:
rsync [OPTION...] SRC... [USER@]HOST:DEST
Access via rsync daemon:
Pull:
rsync [OPTION...] [USER@]HOST::SRC... [DEST]
rsync [OPTION...] rsync://[USER@]HOST[:PORT]/SRC... [DEST]
Push:
rsync [OPTION...] SRC... [USER@]HOST::DEST
rsync [OPTION...] SRC... rsync://[USER@]HOST[:PORT]/DEST)
OPTIONS
--verbose, -v increase verbosity
--info=FLAGS fine-grained informational verbosity
--debug=FLAGS fine-grained debug verbosity
--stderr=e|a|c change stderr output mode (default: errors)
--quiet, -q suppress non-error messages
--no-motd suppress daemon-mode MOTD
--checksum, -c skip based on checksum, not mod-time & size
--archive, -a archive mode is -rlptgoD (no -A,-X,-U,-N,-H)
--no-OPTION turn off an implied OPTION (e.g. --no-D)
--recursive, -r recurse into directories
--relative, -R use relative path names
--no-implied-dirs don't send implied dirs with --relative
--backup, -b make backups (see --suffix & --backup-dir)
--backup-dir=DIR make backups into hierarchy based in DIR
--suffix=SUFFIX backup suffix (default ~ w/o --backup-dir)
--update, -u skip files that are newer on the receiver
--inplace update destination files in-place
--append append data onto shorter files
--append-verify --append w/old data in file checksum
--dirs, -d transfer directories without recursing
--old-dirs, --old-d works like --dirs when talking to old rsync
--mkpath create the destination's path component
--links, -l copy symlinks as symlinks
--copy-links, -L transform symlink into referent file/dir
--copy-unsafe-links only "unsafe" symlinks are transformed
--safe-links ignore symlinks that point outside the tree
--munge-links munge symlinks to make them safe & unusable
--copy-dirlinks, -k transform symlink to dir into referent dir
--keep-dirlinks, -K treat symlinked dir on receiver as dir
--hard-links, -H preserve hard links
--perms, -p preserve permissions
--executability, -E preserve executability
--chmod=CHMOD affect file and/or directory permissions
--acls, -A preserve ACLs (implies --perms)
--xattrs, -X preserve extended attributes
--owner, -o preserve owner (super-user only)
--group, -g preserve group
--devices preserve device files (super-user only)
--copy-devices copy device contents as a regular file
--write-devices write to devices as files (implies --inplace)
--specials preserve special files
-D same as --devices --specials
--times, -t preserve modification times
--atimes, -U preserve access (use) times
--open-noatime avoid changing the atime on opened files
--crtimes, -N preserve create times (newness)
--omit-dir-times, -O omit directories from --times
--omit-link-times, -J omit symlinks from --times
--super receiver attempts super-user activities
--fake-super store/recover privileged attrs using xattrs
--sparse, -S turn sequences of nulls into sparse blocks
--preallocate allocate dest files before writing them
--dry-run, -n perform a trial run with no changes made
--whole-file, -W copy files whole (w/o delta-xfer algorithm)
--checksum-choice=STR choose the checksum algorithm (aka --cc)
--one-file-system, -x don't cross filesystem boundaries
--block-size=SIZE, -B force a fixed checksum block-size
--rsh=COMMAND, -e specify the remote shell to use
--rsync-path=PROGRAM specify the rsync to run on remote machine
--existing skip creating new files on receiver
--ignore-existing skip updating files that exist on receiver
--remove-source-files sender removes synchronized files (non-dir)
--del an alias for --delete-during
--delete delete extraneous files from dest dirs
--delete-before receiver deletes before xfer, 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 dest 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 dirs 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
--max-alloc=SIZE change a limit relating to memory alloc
--partial keep partially transferred files
--partial-dir=DIR put a partially transferred file into DIR
--delay-updates put all updated files into place at end
--prune-empty-dirs, -m prune empty directory chains from 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
--ignore-times, -I don't skip files that match size and time
--size-only skip files that match in size
--modify-window=NUM, -@ set the accuracy for mod-time comparisons
--temp-dir=DIR, -T create temporary files in directory DIR
--fuzzy, -y 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
--compress, -z compress file data during the transfer
--compress-choice=STR choose the compression algorithm (aka --zc)
--compress-level=NUM explicitly set compression level (aka --zl)
--skip-compress=LIST skip compressing files with suffix in LIST
--cvs-exclude, -C auto-ignore files in the same way CVS does
--filter=RULE, -f 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
--from0, -0 all -from/filter files are delimited by 0s
--old-args disable the modern arg-protection idiom
--protect-args, -s no space-splitting; wildcard chars only
--copy-as=USER[:GROUP] specify user & optional group for the copy
--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
--outbuf=N|L|B set out buffering to None, Line, or Block
--stats give some file-transfer stats
--8-bit-output, -8 leave high-bit chars unescaped in output
--human-readable, -h output numbers in a human-readable format
--progress show progress during transfer
-P same as --partial --progress
--itemize-changes, -i output a change-summary for all updates
--remote-option=OPT, -M send OPTION to the remote side only
--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
--early-input=FILE use FILE for daemon's early exec input
--list-only list the files instead of copying them
--bwlimit=RATE limit socket I/O bandwidth
--stop-after=MINS Stop rsync after MINS minutes have elapsed
--stop-at=y-m-dTh:m Stop rsync at the specified point in time
--fsync fsync every written file
--write-batch=FILE write a batched update to FILE
--only-write-batch=FILE like --write-batch but w/o updating dest
--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)
--ipv4, -4 prefer IPv4
--ipv6, -6 prefer IPv6
--version, -V print the version + other info and exit
--help, -h () show this help (* -h is help only on its own)
Rsync can also be run as a daemon, in which case the following options are accepted:
--daemon run as an rsync daemon
--address=ADDRESS bind to the specified address
--bwlimit=RATE limit socket I/O bandwidth
--config=FILE specify alternate rsyncd.conf file
--dparam=OVERRIDE, -M override global daemon config parameter
--no-detach do not detach from the parent
--port=PORT listen on alternate port number
--log-file=FILE override the "log file" setting
--log-file-format=FMT override the "log format" setting
--sockopts=OPTIONS specify custom TCP options
--verbose, -v increase verbosity
--ipv4, -4 prefer IPv4
--ipv6, -6 prefer IPv6
--help, -h show this help (when used with --daemon)