VMS Help CONVERT, file, Examples  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 1.$ CONV/NOCREAT/TRUNC/EXCEPTIONS_FILE=EXFILE VARFILE.DAT FIXFILE.DAT

    This command causes the Convert utility to copy records from a
    file with variable-length records (VARFILE.DAT) to a file with
    fixed-length records (FIXFILE.DAT). Records longer than the
    fixed length are truncated, and short records are copied to the
    exceptions file EXFILE.EXC.

 2.$ CONVERT FILE.IDX FILE.IDX

    This command creates the output file FILE.IDX with a version
    number one higher than that of the input file. The output file is
    a copy of the input file, but it is a clean copy without bucket
    splits, RRVs (record reference vectors), or pointers to deleted
    records. The performance of the output file is also improved.

    Note that the Convert utility establishes new record file
    addresses (RFAs) during such reorganizations.

 3.$ CONVERT/FDL=TEST.FDL TRNTO::DBA1:[EXP]SUB.DAT OUT.DAT

    This command creates a new sequential file OUT.DAT with stream
    record format at the local node, according to the specification
    in the previously created FDL file TEST.FDL. The input file
    SUB.DAT at remote node TRNTO is sequential with variable-length
    record format. The Convert utility copies records from SUB.DAT to
    OUT.DAT, changing the format of the records.

    The contents of the FDL file TEST.FDL are as follows:

        SYSTEM
               SOURCE            VAX/VMS

        FILE
               ORGANIZATION      SEQUENTIAL

        RECORD
               BLOCK_SPAN        YES
               CARRIAGE_CONTROL  CARRIAGE_RETURN
               FORMAT            STREAM
               SIZE              0

 4.$ CONVERT MASTER.DAT DENVER::DB1:[PROD]MASTER.SAV

    This command creates a new file called MASTER.SAV at remote
    node DENVER from the file MASTER.DAT at the local node. Because
    the /FDL qualifier is not used, the new file has the same file
    organization and record format as the original file. The action
    of this CONVERT command is similar to that performed by the COPY
    command. However, CONVERT transfers the file record by record and
    thus does not use block I/O.

 5.$ CONVERT/APPEND SALES.TMP KANSAS::[200,2]SALES.CMD

    This command causes records from the file SALES.TMP at the local
    node to be added sequentially to the end of the output file
    SALES.CMD at remote node KANSAS. The file SALES.TMP is sequential
    with variable-length record format, and the file SALES.CMD is
    sequential with stream record format. When the Convert utility
    loads records from the input file to the output file, it changes
    the record format.

 6.$ CONVERT/FDL=FIXED/PAD=0/TRUNCATE INFILE.VAR OUTFILE.FIX

    This command creates the fixed format file OUTFILE.FIX and then
    loads it with records from the variable input file INFILE.VAR.
    Before they are loaded, any short records from the input file
    are padded with an ASCII 0 character, and any long records are
    truncated.

 7.$ CONVERT/FDL=SYS$INPUT FORT.DAT STREAM.DAT
      FILE
              ORGANIZATION            SEQUENTIAL

      RECORD
              CARRIAGE_CONTROL        CARRIAGE_RETURN
              FORMAT                  STREAM
 <Ctrl/Z>

    This command converts the FORTRAN carriage control file FORT.DAT
    to a stream file that prints or types identically. The number of
    records may differ, and the FORTRAN carriage control information
    is removed from the records.

 8.$ CONVERT/FDL=SYS$INPUT FORT.DAT VAR.DAT
      FILE
              ORGANIZATION            SEQUENTIAL

      RECORD
              CARRIAGE_CONTROL        CARRIAGE_RETURN
              FORMAT                  VARIABLE
 <Ctrl/Z>

    This command converts the FORTRAN carriage control file FORT.DAT
    to a variable-length record file. The FORTRAN carriage control
    information is preserved as the first data byte, and the number
    of records in the output and input files is the same.