Windows 7 System powerful replication command Robocopy operation method

Windows 7 System powerful replication command Robocopy operation method:

Run Robocopy at the command prompt

Example: Robocopy e:xutianlong f:xutianlong/e

Replicates subdirectories, including empty subdirectories.

Parameter explanation

First, replication options:

Parameter explanation:

/S:: Replicates subdirectories, but does not copy empty subdirectories.

/e:: Replicates subdirectories, including empty subdirectories.

/lev:n:: Copy only the first n layers of the source tree.

/z:: Copy files in restart mode.

/b:: Copy files in Backup mode.

/ZB:: Use bootable mode; if access is denied, use Backup mode.

/efsraw:: Copies all encrypted files in EFS RAW mode.

/copy: Copy Tags:: The contents of the file to be copied (default is/copy:dat).

(Copy tag: d= data, a= property, t= timestamp).

(s= security =ntfs acl,o= owner information, u= Audit information).

/dcopy:t:: Copy directory timestamp.

/sec:: Copy the file with security (equivalent to/copy:dats).

/copyall:: Copy all file information (equivalent to/copy:datsou).

/nocopy:: Do not copy any file information (used with/purge).

/secfix:: Fixes file security for all files, even skipped files.

/timfix:: Fix all file time for files, even skipped files.

/purge:: Deletes target files/directories that no longer exist in the source.

/mir:: Mirrored directory tree (equivalent to/e and/purge).

/mov:: Move the file (removed from the source after copying).

/move:: Move files and directories (removed from the source after replication).

/a+:[rashcnet]:: Adds the given property to the copied file.

/a-:[rashcnet]:: Deletes the given property from the copy file.

/create:: Create only a directory tree and a zero-length file.

/fat:: Creates the destination file using only the 8.3 FAT file name.

/256:: Turn off the Super Long path (> 256 characters) support.

/mon:n:: Monitoring source, running again when more than n changes are found.

/MOT:M:: monitor source; If changed, run again in M-minute time.

/RH:HHMM-HHMM:: Run hours-time to start a new replica.

/PF:: Checks the running hours based on each file (instead of each step).

/IPG:N:: Space between packages (MS) to release bandwidth on low-speed lines.

Second, file selection options:

Parameter explanation:

/max:n:: Maximum file size-excludes files larger than n bytes.

/min:n:: Minimum file size-excludes files less than n bytes.

/maxage:n:: Maximum file existence time-excludes files older than n days/dates.

/minage:n:: Shortest file existence time-excludes files that are later than n days/dates.

/maxlad:n:: Maximum last access date-excludes files that have not been used since N.

/minlad:n:: Minimum last access date-files that have been used since n have been excluded.

(If N < 1900 then n = n days, Else n = YYYYMMDD date).

/XJ:: Excluding junction points. (usually included by default).

/fft:: Assume the FAT file time (2 seconds granularity).

/DST:: Make up for 1 hours of DST time lag.

/XJD:: Excludes the junction point of the catalog.

/XJF:: Excludes the junction point of the file.

/A:: Only files with archived attribute sets are copied.

/M:: Copy only files with archive attributes and reset the archive properties.

/ia:[rashcneto]:: Contains only files with any given set of attributes.

/xa:[rashcneto]:: Excludes files with any given set of properties.

/XF file [file] ...:: Excludes files that match the given name/path/wildcard character.

/XD directory [Directory] ...:: Excludes directories that match a given name/path.

/XC:: Excludes files that have changed.

/XN:: Exclude newer files.

/xo:: Exclude older files.

/XX:: Exclude unnecessary files and directories.

/XL:: Excludes orphaned files and directories.

/IS:: Contains the same file.

/it:: Contains the adjusted file.