rclone/docs/content/commands/rclone_cryptcheck.md

title	description	versionIntroduced
rclone cryptcheck	Cryptcheck checks the integrity of an encrypted remote.	v1.36

rclone cryptcheck

Cryptcheck checks the integrity of an encrypted remote.

Synopsis

Checks a remote against a crypted remote. This is the equivalent
of running rclone check, but able to check the
checksums of the encrypted remote.

For it to work the underlying remote of the cryptedremote must support
some kind of checksum.

It works by reading the nonce from each file on the cryptedremote: and
using that to encrypt each file on the remote:. It then checks the
checksum of the underlying file on the cryptedremote: against the
checksum of the file it has just encrypted.

Use it like this

rclone cryptcheck /path/to/files encryptedremote:path

You can use it like this also, but that will involve downloading all
the files in remote:path.

rclone cryptcheck remote:path encryptedremote:path

After it has run it will log the status of the encryptedremote:.

If you supply the --one-way flag, it will only check that files in
the source match the files in the destination, not the other way
around. This means that extra files in the destination that are not in
the source will not be detected.

The --differ, --missing-on-dst, --missing-on-src, --match
and --error flags write paths, one per line, to the file name (or
stdout if it is -) supplied. What they write is described in the
help below. For example --differ will write all paths which are
present on both the source and destination but different.

The --combined flag will write a file (or stdout) which contains all
file paths with a symbol and then a space and then the path to tell
you what happened to it. These are reminiscent of diff files.

• = path means path was found in source and destination and was identical
• - path means path was missing on the source, so only in the destination
• + path means path was missing on the destination, so only in the source
• * path means path was present in source and destination but different.
• ! path means there was an error reading or hashing the source or dest.

The default number of parallel checks is 8. See the --checkers=N
option for more information.

rclone cryptcheck remote:path cryptedremote:path [flags]

Options

      --combined string         Make a combined report of changes to this file
      --differ string           Report all non-matching files to this file
      --error string            Report all files with errors (hashing or reading) to this file
  -h, --help                    help for cryptcheck
      --match string            Report all matching files to this file
      --missing-on-dst string   Report all files missing from the destination to this file
      --missing-on-src string   Report all files missing from the source to this file
      --one-way                 Check one way only, source files must exist on remote

Options shared with other commands are described next.
See the global flags page for global options not listed here.

Check Options

Flags used for check commands

      --max-backlog int   Maximum number of objects in sync or check backlog (default 10000)

Filter Options

Flags for filtering directory listings

      --delete-excluded                     Delete files on dest excluded from sync
      --exclude stringArray                 Exclude files matching pattern
      --exclude-from stringArray            Read file exclude patterns from file (use - to read from stdin)
      --exclude-if-present stringArray      Exclude directories if filename is present
      --files-from stringArray              Read list of source-file names from file (use - to read from stdin)
      --files-from-raw stringArray          Read list of source-file names from file without any processing of lines (use - to read from stdin)
  -f, --filter stringArray                  Add a file filtering rule
      --filter-from stringArray             Read file filtering patterns from a file (use - to read from stdin)
      --ignore-case                         Ignore case in filters (case insensitive)
      --include stringArray                 Include files matching pattern
      --include-from stringArray            Read file include patterns from file (use - to read from stdin)
      --max-age Duration                    Only transfer files younger than this in s or suffix ms|s|m|h|d|w|M|y (default off)
      --max-depth int                       If set limits the recursion depth to this (default -1)
      --max-size SizeSuffix                 Only transfer files smaller than this in KiB or suffix B|K|M|G|T|P (default off)
      --metadata-exclude stringArray        Exclude metadatas matching pattern
      --metadata-exclude-from stringArray   Read metadata exclude patterns from file (use - to read from stdin)
      --metadata-filter stringArray         Add a metadata filtering rule
      --metadata-filter-from stringArray    Read metadata filtering patterns from a file (use - to read from stdin)
      --metadata-include stringArray        Include metadatas matching pattern
      --metadata-include-from stringArray   Read metadata include patterns from file (use - to read from stdin)
      --min-age Duration                    Only transfer files older than this in s or suffix ms|s|m|h|d|w|M|y (default off)
      --min-size SizeSuffix                 Only transfer files bigger than this in KiB or suffix B|K|M|G|T|P (default off)

Listing Options

Flags for listing directories

      --default-time Time   Time to show if modtime is unknown for files and directories (default 2000-01-01T00:00:00Z)
      --fast-list           Use recursive list if available; uses more memory but fewer transactions

See Also

• rclone - Show help for rclone commands, flags and backends.