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 restore(ADM)                    19 June 1992                    restore(ADM)


 Name

    restore - incremental filesystem backup restore

 Syntax

    restore [ -c ] [ -i ] [ -o ] [ -t ] [ -d device ]
    [ pattern [ pattern ] ... ]

 Description

    This utility acts as a front end to cpio(C), and thus reads cpio-format
    tapes or floppies.  This utility should only be used to restore backups
    made with the AT&T backup(ADM) utility, not xbackup(ADM).

    -c   Complete restore.  All files on the tape are restored.

    -i   Gets the index file off the medium.  This only works when the
         archive was created using backup.  The output is a list of all the
         files on the medium.  No files are actually restored.

    -o   Overwrite existing files.  If the file being restored already
         exists, it will not be restored unless this option is specified.

    -t   Indicates that the tape device is to be used.  Must be used with the
         -d option when restoring from tape.

    -d   device is the raw device to be used.  It defaults to
         /dev/rdsk/f0q15d (the 1.2M floppy).

    When doing a restore, one or more patterns can be specified.  These pat-
    terns are matched against the files on the tape.  When a match is found,
    the file is restored.  Since backups are done using full pathnames, the
    file is restored to its original directory.  Metacharacters can be used
    to match multiple files.  The patterns should be in quotes to prevent the
    characters from being expanded before they are passed to the command.  If
    no patterns are specified, all files are restored.  If a pattern does not
    match any file on the tape, a message is printed.

    When end of medium is reached, the user is prompted for the next medium.
    The user can exit at this point by entering q.  (This may cause files to
    be corrupted if a file happens to span a medium.)  In general, quitting
    in the middle is not a good idea.

    If the file already exists and an attempt is made to restore it without
    the -o option, the following message is printed:

       current <file> newer or same age

    This file will not be restored.

    In order for multi-volume restores to work correctly, the raw device must
    be used.


Typewritten Software • bear@typewritten.org • Edmonds, WA 98026