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The NAME heading for man pages can't contain a space in the program side or the man pages won't index with some man implementations.
124 lines
3.5 KiB
Plaintext
124 lines
3.5 KiB
Plaintext
=head1 NAME
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backup_interactive - Enters interactive mode
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=head1 SYNOPSIS
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=for html
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<div class="synopsis">
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B<backup> [B<interactive>] [B<-localauth>] S<<< [B<-cell> <I<cell name>>] >>>
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[B<-help>]
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B<backup> [B<i>] [B<-l>] S<<< [B<-c> <I<cell name>>] >>> [B<-h>]
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=for html
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</div>
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=head1 DESCRIPTION
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The B<backup interactive> initiates an interactive session for issuing
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B<backup> commands. As indicated in the syntax statement, the operation
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code (B<interactive>) is optional.
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Several features of interactive mode distinguish it from regular mode:
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=over 4
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=item *
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In interactive mode, the C<backup>> prompt replaces the system (shell)
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prompt. The operator enters only a command's operation code (omitting the
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command suite name, B<backup>).
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=item *
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If the B<-localauth> flag or the B<-cell> argument is included on the
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B<backup interactive> command, the settings apply to all commands issued
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during that interactive session. The issuer does not need to type them on
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every command. Another consequence is that the flag and argument do not
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appear in the syntax statement generated by the B<help> subcommand or
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B<-help> flag on an individual command issued at the C<backup>> prompt.
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=item *
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The B<backup jobs> and B<backup kill> commands are available only in
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interactive mode. It is not possible to track and terminate backup
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operations as cleanly in non-interactive mode.
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=item *
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It is not necessary to enclose strings that include metacharacters in
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double quotes or other delimiters.
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=item *
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The backup command interpreter establishes a connection to the Backup
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Server, Volume Server and Volume Location (VL) Server processes as it
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enters interactive mode, and uses the same connection for all commands
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during the session. Execution time can therefore be faster than in
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non-interactive mode, in which the command interpreter must establish a
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new connection for each command.
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=back
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To exit an interactive session, issue the B<backup quit> command.
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=head1 OPTIONS
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=over 4
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=item B<-localauth>
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Constructs a server ticket using a key from the local
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F</usr/afs/etc/KeyFile> file. The B<backup> command interpreter presents
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it to the Backup Server, Volume Server and VL Server during mutual
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authentication. Do not combine this flag with the B<-cell> argument. For
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more details, see L<backup(8)>.
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=item B<-cell> <I<cell name>>
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Names the cell in which to run the command. Do not combine this argument
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with the B<-localauth> flag. For more details, see L<backup(8)>.
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=item B<-help>
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Prints the online help for this command. All other valid options are
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ignored.
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=back
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=head1 EXAMPLES
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The following example shows how the B<-localauth> flag and B<-cell>
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argument do not appear when the B<help dump> subcommand is issued in
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interactive mode.
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% backup
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backup> help dump
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dump: start dump
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Usage: dump [-volumeset <volume set name>] [-dump <dump level name>]
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[-portoffset <TC port offset>] [-at <Date/time to start dump>+]
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[-append ] [-n ] [-file <load file>] [-help ]
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=head1 PRIVILEGE REQUIRED
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None. However, B<backup> commands that require privilege in regular mode
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still require it in interactive mode.
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=head1 SEE ALSO
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L<backup(8)>,
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L<backup_jobs(8)>,
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L<backup_kill(8)>,
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L<backup_quit(8)>,
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L<butc(8)>
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=head1 COPYRIGHT
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IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
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This documentation is covered by the IBM Public License Version 1.0. It was
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converted from HTML to POD by software written by Chas Williams and Russ
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Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.
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