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fc5acc0151
Implement proper synopsis wrapping for HTML generation. This was done in three pieces. First, add HTML-specific tags to the POD to mark the synopsis for HTML purposes so that we can apply style information to it. Second, update the style sheet to indent all lines except for the first in the synopsis section. Third, add the appropriate S<> tags around option and argument pairs so that we don't wrap between the option and its argument. Unfortunately, due to the <I<foo>> style that looks nicer for other reasons, we have to use the very verbose S<<< >>>. Oh well.
99 lines
2.9 KiB
Plaintext
99 lines
2.9 KiB
Plaintext
=head1 NAME
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fs sysname - Reports or sets the CPU/operating system type
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=head1 SYNOPSIS
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=for html
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<div class="synopsis">
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B<fs sysname> S<<< [B<-newsys> <I<new sysname>>] >>> [B<-help>]
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B<fs sy> S<<< [B<-n> <I<new sysname>>] >>> [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<fs sysname> command sets or displays the local machine's
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CPU/operating system type as recorded in kernel memory. The Cache Manager
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substitutes the string for the I<@sys> variable which can occur in AFS
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pathnames; the I<IBM AFS Quick Beginnings> and I<IBM AFS Administration
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Guide> explain how using I<@sys> can simplify cell configuration. It is
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best to use it sparingly, however, because it can make the effect of
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changing directories unpredictable.
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The command always applies to the local machine only. If issued on an NFS
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client machine accessing AFS via the NFS/AFS Translator, the string is set
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or reported for the NFS client machine. The Cache Manager on the AFS
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client machine serving as the NFS client's NFS/AFS translator machine
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stores the value in its kernel memory, and so can provide the NFS client
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with the proper version of program binaries when the user issues commands
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for which the pathname to the binaries includes I<@sys>. There is a
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separate record for each user logged into the NFS client, which implies
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that if a user adopts a new identity (UNIX UID) during a login session on
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the NFS client -- perhaps by using the UNIX B<su> command -- he or she
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must verify that the correct string is set for the new identity also.
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=head1 OPTIONS
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=over 4
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=item B<-newsys> <I<new sysname>>
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Sets the CPU/operating system indicator string for the local machine. If
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this argument is omitted, the output displays the current setting
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instead. AFS uses a standardized set of strings; consult the I<IBM AFS
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Quick Beginnings> or I<AFS Release Notes>.
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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 OUTPUT
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When the B<-newsys> argument is omitted, the output reports the machine's
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system type in the following format:
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Current sysname is '<system_type>'
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=head1 EXAMPLES
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The following example shows the output produced on a Sun SPARCStation
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running Solaris 5.7:
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% fs sysname
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Current sysname is 'sun4x_57'
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The following command defines a machine to be a IBM RS/6000 running AIX
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4.2:
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% fs sysname -newsys rs_aix42
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=head1 PRIVILEGE REQUIRED
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To display the current setting, no privilege is required. To include the
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B<-newsys> argument on an AFS client machine, the issuer must be logged in
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as the local superuser C<root>.
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=head1 SEE ALSO
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L<fs_exportafs(1)>,
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L<sys(1)>
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I<IBM AFS Quick Beginnings>
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I<IBM AFS Administration Guide>
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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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