DECnet-Plus, DCL Commands, APPEND, Qualifiers
*Conan The Librarian (sorry for the slow response - running on an old VAX)
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VMS Help DECnet-Plus, DCL Commands, APPEND, Qualifiers *Conan The Librarian (sorry for the slow response - running on an old VAX) |
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The availability of APPEND command qualifiers for the
APPEND/APPLICATION_PROTOCOL=FTAM command varies for local and
remote files. For local FTAM (RMS) files, the FTAM append utility
supports most of the DCL APPEND command qualifiers. For remote
files, only a few of those qualifiers are supported.
For APPEND command qualifiers used with local files, the FTAM ap-
pending utility generally implements standard RMS default values
and actions. The exceptions are indicated by the term "nonstan-
dard" in the qualifier descriptions.
Any APPEND command qualifier that is unlisted here is accepted as
a null qualifier, which produces no effect on the outcome of the
APPEND command.
1 - /ALLOCATION
/ALLOCATION
/ALLOCATION=n
Qualifier type: Output file qualifier
Supported file Local and remote
types:
This qualifier sets the initial allocation for the output file to
the number of 512-byte blocks specified by n.
Default value: Size of input file
2 - /BACKUP
/BACKUP
Qualifier type: Input file qualifier
Supported file types: Local
This qualifier selects files according to the dates of their most
recent backup. It is relevant only with /BEFORE or /SINCE and is
incompatible with /CREATED, /EXPIRED, and /MODIFIED.
Default value: Creation date
3 - /BEFORE
/BEFORE
/BEFORE=time
Qualifier type: Input file qualifier
Supported file types: Local
This qualifier selects only those files that are dated before
the time specified using absolute time (a specific date and/or
time or a keyword - TODAY, TOMORROW, or YESTERDAY) or combination
time (absolute plus delta time). Associated qualifiers: /BACKUP,
/CREATED, /EXPIRED, or /MODIFIED. For information on specifying
absolute and delta time, see the "OpenVMS User's Manual".
Default value: Today
4 - /BY_OWNER
/BY_OWNER
/BY_OWNER=uic
Qualifier type: Input file qualifier
Supported file types: Local
This qualifier selects only files whose user identification code
(UIC) matches the specified UIC.
Default value: UIC of current process
5 - /CHARACTER_SET
/CHARACTER_SET=
This qualifier specifies which character set the file data belongs
to, and instructs FTAM to encode the data accordingly. For example,
to copy file data of the Japanese character sets Kanji and Katakana,
the user must supply the CHARACTER_SET= qualifier with the value
JP_INTAP2.
Default value: No character set specified
6 - /CONFIRM
/CONFIRM
/NOCONFIRM
Qualifier type: Input file qualifier
Supported file types: Local and remote
This qualifier controls whether a request is issued before each
append operation asking you to indicate whether to append that
file. The local sytem prompts you by asking: "Append filename?
[N]." Issue one of the following responses:
o To affirm appending a specific file: Yes, True, or 1
o To prevent appending a specific file: No, FALSE, 0, or <RET>
o To continue appending without further confirmations: ALL
o To stop all appending: Quit or <CTRL/Z>
Abbreviations and any combination of upper- and lowercase letters
are acceptable.
Default value: Unconfirmed
7 - /CONTIGUOUS
/CONTIGUOUS
/NOCONTIGUOUS
Qualifier type: Output file qualifier
Supported file types: Local
This qualifier indicates whether the output file must occupy
consecutive physical disk blocks.
Default value: Noncontiguous storage (nonstandard default)
8 - /CREATED
/CREATED
Qualifier type: Input file qualifier
Supported file types: Local
This qualifier selects files based on their dates of creation. It
is relevant only with /BEFORE or /SINCE and is incompatible with
/BACKUP, /EXPIRED, and /MODIFIED.
Default value: Creation date
9 - /EXCLUDE
/EXCLUDE=(file[,...])
Qualifier type: Input file qualifier
Supported file types: Local
This qualifier excludes from appending a file whose file specifi-
cation matches any excluded file specification. When excluding a
single file, you can omit the parentheses. Device names and ver-
sion numbers are unsupported. Using wildcards for file name and
type is permitted.
Default value: All input files are copied
10 - /EXPIRED
/EXPIRED
Qualifier type: Input file qualifier
Supported file types: Local
This qualifier selects files according to their scheduled expi-
ration dates. It is relevant only with /BEFORE or /SINCE and is
incompatible with /BACKUP, /CREATED, and /MODIFIED.
Default value: Creation date
11 - /EXTENSION
/EXTENSION=n
Qualifier type: Output file qualifier
Supported file types: Local
This qualifier specifies the number of blocks to be added to the
output file each time the file is extended. If you do not specify
/EXTENSION, the default extension attribute of the output file is
determined by the extension attribute of the corresponding input
file.
Default value: The default extension for the local system
- usually 3 (nonstandard default)
12 - /JOURNAL
/JOURNAL=(filename )
Qualifier type: Global qualifier
Supported file Local (RMS) files
types:
This qualifier controls whether you want the FTAM service provider
to negotiate recovery and restart with the peer FTAM entity (if it
supports recovery). When the /JOURNAL qualifier is present, then
the FTAM protocol machine will insert checkpoints within the data
and will maintain a docket that contains recovery-related
information.
If an error occurs during data transfer, and the image has not
exited, the FTAM protocol machine will attempt to recover from the
error, using the checkpoints.
Default action: No journaling
13 - /LOG
/LOG
/NOLOG
Qualifier type: Global qualifier
Supported file types: Local and remote
This qualifier controls whether the FTAM appending utility dis-
plays the input and output file specifications of each local file
it appends. The /LOG qualifier displays following information:
o The file specifications of the input and output files
o The number of blocks or records appended
o The total number of new files created
Default value: No logging
14 - /MODIFIED
/MODIFIED
Qualifier type: Input file qualifier
Supported file types: Local
This qualifier selects files according to the dates on which they
were last modified. It is relevant only with /BEFORE or /SINCE and
is incompatible with /BACKUP, /CREATED, and /EXPIRED.
Default value: Creation date
15 - /NEW_VERSION
/NEW_VERSION
Qualifier type: Output file qualifier
Supported file Local (RMS) and remote files
types:
This qualifier controls whether the FTAM appending facility cre-
ates a new output file if the specified output file does not ex-
ist. If the specified output file does exist, the /NEW_VERSION
qualifier is ignored and the input file is appended to the output
file.
Default date: /NONEW_VERSION
16 - /PARAMETER=CONCURRENCY_CONTROL
/PARAMETER=CONCURRENCY_CONTROL=(parameter: value)
Qualifier type: Global qualifier
Supported file Remote files
types:
This qualifier gives users the ability to specify the file-locking
parameters and values that are defined in ISO standard 8571. The
possible file-locking parameters are:
o READ
o INSERT
o REPLACE
o EXTEND
o ERASE
o READ_ATTRIBUTE
o CHANGE_ATTRIBUTE
o DELETE_FILE
The allowed values for these file-locking parameters are:
o not-required
o shared
o exclusive OR
o no-access
Default action: No concurrency_control is used
17 - /PARAMETER=CREATE_PASSWORD
/PARAMETER=CREATE_PASSWORD=(password)
Qualifier type: Global qualifier
Supported file Local (RMS) and remote files
types:
This qualifier gives users the ability to pass a password value,
if the responding FTAM entity (an FTAM listener) requires a pass-
word in order for anyone to create a file on its file system. This
file system password is not the same as a password for logging
into an account.
Default action: No create_password used
18 - /PARAMETER=SECURITY
/PARAMETER=SECURITY=(ACTION=(ACCESS-REQUEST[,ACCESS-REQUEST...]),
[CONCURRENCY=(CA-NAME:CA-KEY[,CA-NAME:CA-KEY...])],
[PASSWORD=(APWD-NAME:APWD-STRING[,APWD-NAME:APWD-STRING...])],
[IDENTITY=USER-IDENTITY-STRING],
[LEGAL=LEGAL-QUAL-STRING])
This qualifier allows the user to implement FTAM security group
functions. These functions only apply for local to remote, or
remote to remote file copying.
The string list specified on the command line must be enclosed within
single or double quotes. All white space appearing within these
quotes is ignored.
The entire security string must be enclosed within parentheses, and
multiple entries within the parenthesis must be separated by commas.
You can abbreviate parameter values as long as there are
enough characters for a unique value.
You can use a dash (-) to continue any portion of the security group
specification onto a new line.
You can specify more than one security group, however you must
flag each new group list element with its own /PARAMETER=SECURITY
qualifier. Note that the legal qualification parameter can only be
specified once.
The ACTION=(ACCESS-REQUEST) is mandatory. CONCURRENCY, PASSWORD,
IDENTITY, and LEGAL are optional.
The allowed values for ACCESS-REQUEST, CA-NAME, and APWD-NAME
are READ, INSERT, REPLACE, EXTEND, ERASE CHANGE-ATTRIBUTE,
READ-ATTRIBUTE, and DELETE-FILE.
The allowed values for CA-KEY are NOT-REQUIRED, SHARED, EXCLUSIVE,
and NO-ACCESS.
The expected input for APWD-STRING, USER-IDENTITY, and
LEGAL-QUAL-STRING is GraphicString.
Default action: No security is used
19 - /PROTECTION
/PROTECTION=(code)
Qualifier type: Output file qualifier
Supported file types: Local
This qualifier defines the protection to be applied to the output
file.
Default value: The default protection of the OpenVMS user
process (nonstandard default)
20 - /SINCE
/SINCE=time
Qualifier type: Input file qualifier
Supported file types: Local
This qualifier selects only those files that are dated after
the time specified using absolute time (a specific date and/or
time or a keyword - TODAY, TOMORROW, or YESTERDAY) or combination
time (absolute plus delta time). Associated qualifiers: /BACKUP,
/CREATED, /EXPIRED, or /MODIFIED. For information on specifying
absolute and delta time, see the "OpenVMS User's Manual".
Default value: Today
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