The xbstream command-line options¶
$ xbstream -c [OPTIONS]
$ xbstream -x [OPTIONS]
This utility has a tar-like interface.
The xbstream binary has the following options:
absolute-names¶
Usage: -absolute-names
Do not strip the leading // (slashes) from the file names when creating archives.
c¶
Usage: -c
Streams files specified on the command line to its standard output.
decompress¶
Usage: --decompress
Decompress the individual backup files
decompress-threads¶
Usage: --decompress-threads=#
The number of threads for parallel data decompression. The default value is 1.
decrypt¶
Usage: --decrypt=name
Specifies that xbstream automatically decrypts encrypted files when extracting input stream. The supported values are: AES128
, AES192
, and AES256
.
You can specify either --encrypt-key
or --encrypt-key-file
to provide the encryption key, but do not use both options.
directory¶
Usage: --directory=name
Change the current directory to this named directory before streaming or extracting.
encrypt-key¶
Usage: --encrypt-key=name
Specify the encryption key used. Do not use this option with --encrypt-key-file
; these options are mutually exclusive.
encrypt-key-file¶
Usage: --encrypt-key-file=name
Specify the file that contains the encryption key. Do not use this option with --encrypt-key
; these options are mutually exclusive.
encrypt-threads¶
Usage: --encrypt-threads-=#
Specify the number of threads for parallel data encryption. The default value is 1
.
extract¶
Usage: --extract
Extract to disk the files from the stream to the standard input.
fifo-dir¶
Usage: --fifo-dir=name
The directory used to read or write named pipes.
fifo-streams¶
Usage: --fifo-streams=#
The number of FIFO files (named pipes) to use for parallel data file streaming. To disable the option and send the stream to STDOUT, set the value to 1.
fifo-timeout¶
Usage: --fifo-timeout=#
The number of seconds to wait for the other end to open the stream. The default value is 60.
parallel¶
Usage: --parallel=#
Defines the number of worker threads for reading or writing.
x¶
Usage: -x
Extracts files from the stream read from its
standard input to the current directory unless specified otherwise with the
-c
option. Support for parallel extraction with the --parallel
option
verbose¶
Usage: --verbose
Print verbose output
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