dc10e5945e
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@10463 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
76 lines
1.8 KiB
Plaintext
76 lines
1.8 KiB
Plaintext
=head1 NAME
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B<tabch> - Add, delete or update rows in the database tables.
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=head1 SYNOPSIS
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I<tabch [-h| --help]>
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I<tabch [-v| --version]>
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I<tabch [keycolname=keyvalue] [tablename.colname=newvalue] >
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I<tabch [keycolname=keyvalue] [tablename.colname+=newvalue] >
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I<tabch -d [keycolname=keyvalue] [tablename.colname=newvalue] >
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=head1 DESCRIPTION
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The tabch command adds, deletes or updates the attribute value in the specified table.column for the specified keyvalue. The difference between tabch and chtab is tabch runs as a plugin under the xcatd daemon. This give the additional security of being authorized by the daemon. Normally, the given value will completely replace the current attribute value. But if "+=" is used instead of "=", the specified value will be appended to the coma separated list of the attribute, if it is not already there.
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=head1 OPTIONS
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B<-h> Display usage message.
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B<-v> Command Version.
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B<-d> Delete option.
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=head1 RETURN VALUE
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0 The command completed successfully.
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1 An error has occurred.
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=head1 EXAMPLES
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1. To add a node=node1 to the nodelist table with groups=all:
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I<tabch node=node1 nodelist.groups=all >
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2. To add a keyword (tftpdir) and value (/tftpboot) to the site table:
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I<tabch key=tftpdir site.value=/tftpboot >
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3. To add node1 to the nodetype table with os=rhel5:
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I<tabch node=node1 nodetype.os=rhel5>
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4. To change node1 in nodetype table setting os=sles:
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I<tabch node=node1 nodetype.os=sles>
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5. To change node1 by appending otherpkgs to the postbootscripts field in the postscripts table:
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I<tabch node=node1 postscripts.postbootscripts+=otherpkgs>
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6. To delete node1 from nodetype table:
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I<tabch -d node=node1 nodetype>
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=head1 FILES
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/opt/xcat/sbin/tabch
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=head1 SEE ALSO
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L<tabdump(8)|tabdump.8>, L<tabedit(8)|tabedit.8>
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