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1669 lines
23 KiB
HTML
1669 lines
23 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<HTML
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><HEAD
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><TITLE
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>Glossary</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
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REL="HOME"
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TITLE="AFS User Guide"
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TITLE="AFS Command Syntax and Online Help"
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HREF="a3812.html"><LINK
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REL="NEXT"
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TITLE="Index"
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HREF="i4608.html"></HEAD
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BGCOLOR="#FFFFFF"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>AFS User Guide: Version 3.6</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="a3812.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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></TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="i4608.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><DIV
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CLASS="GLOSSARY"
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><H1
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><A
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NAME="HDRWQ90"
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></A
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>Glossary</H1
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><DIV
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CLASS="glossdiv"
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><H1
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CLASS="glossdiv"
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><A
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NAME="AEN4155"
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>A</A
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></H1
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><DL
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>a (administer) Permission</B
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></SPAN
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></B
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></DT
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><DD
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><P
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>The ACL permission that allows the possessor to change the entries on the ACL .</P
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></DD
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>a Privacy Flag</B
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></SPAN
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></B
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></DT
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><DD
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><P
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>The fourth privacy flag on a group, which enables the possessor to add members to it.</P
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></DD
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>Access Control List (ACL)</B
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></SPAN
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></B
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></DT
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><DD
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><P
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>A list associated with an AFS directory that specifies what actions a user or group can perform on the directory and
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the files in it. There are seven access permissions: <SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>a</B
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></SPAN
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> (<SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>administer</B
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></SPAN
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>), <SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>d</B
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></SPAN
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> (<SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>delete</B
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></SPAN
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>), <SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>i</B
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></SPAN
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> (<SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>insert</B
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></SPAN
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>), <SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>k</B
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></SPAN
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> (<SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>lock</B
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></SPAN
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>), <SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>l</B
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></SPAN
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> (<SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>lookup</B
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></SPAN
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>), <SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>r</B
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></SPAN
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> (<SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>read</B
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></SPAN
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>), and <SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>w</B
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></SPAN
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> (<SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>write</B
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></SPAN
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>).</P
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></DD
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>ACL Entry</B
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></SPAN
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></B
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></DT
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><DD
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><P
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>An entry on an ACL that pairs a user or group with specific access permissions.</P
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></DD
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>Alias</B
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></SPAN
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></B
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></DT
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><DD
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><P
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>An alternative name for an AFS command.</P
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></DD
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>all ACL Shorthand</B
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></SPAN
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></B
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></DT
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><DD
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><P
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>A shorthand notation used with the <SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>fs setacl</B
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></SPAN
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> command to represent all seven
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permissions.</P
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></DD
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>Anonymous</B
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></SPAN
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></B
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></DT
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><DD
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><P
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>The identity assigned to a user who does not have a valid token for the local cell.</P
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></DD
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>Argument</B
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></SPAN
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></B
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></DT
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><DD
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><P
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>The portion of a command that names an entity to be affected by the command. Arguments consist of two parts: a
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<SPAN
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CLASS="emphasis"
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><I
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CLASS="emphasis"
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>switch</I
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></SPAN
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> and one or more <SPAN
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CLASS="emphasis"
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><I
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CLASS="emphasis"
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>instances</I
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></SPAN
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>. Some AFS commands take one or more
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arguments.</P
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></DD
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>Authenticate</B
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></SPAN
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></B
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></DT
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><DD
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><P
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>To become recognized as a valid AFS user by providing the correct password. Authenticate by logging onto a machine
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that uses an AFS-modified login utility or by issuing the <SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>klog</B
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></SPAN
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> command. Only authenticated
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users can perform most AFS actions.</P
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></DD
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></DL
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></DIV
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><DIV
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CLASS="glossdiv"
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><H1
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CLASS="glossdiv"
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><A
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NAME="AEN4220"
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>B</A
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></H1
|
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><DL
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
|
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CLASS="emphasis"
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>Byte, kilobyte</B
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></SPAN
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></B
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></DT
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><DD
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><P
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>A unit of measure used to measure usage of space in a volume or on a partition. A kilobyte block is equal to 1024
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bytes.</P
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></DD
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></DL
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></DIV
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><DIV
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CLASS="glossdiv"
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><H1
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CLASS="glossdiv"
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><A
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NAME="AEN4227"
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>C</A
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></H1
|
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><DL
|
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><DT
|
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><B
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><SPAN
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CLASS="bold"
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><B
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|
CLASS="emphasis"
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|
>Cache Manager</B
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|
></SPAN
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|
></B
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|
></DT
|
|
><DD
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|
><P
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|
>A set of modifications to the operating system on a client machine which enables users on the machine to access files
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stored in AFS. The Cache Manager requests files from the File Server and stores (<SPAN
|
|
CLASS="emphasis"
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|
><I
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|
CLASS="emphasis"
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|
>caches</I
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|
></SPAN
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>) a copy of each
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file on the client machine's local disk. Application programs then use the cached copy, which eliminates repeated network
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requests to file server machines.</P
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></DD
|
|
><DT
|
|
><B
|
|
><SPAN
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|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
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|
>Cached File</B
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|
></SPAN
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|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A copy of a file that the Cache Manager stores on a workstation's local disk.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
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|
>Callback</B
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|
></SPAN
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|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A promise from the File Server to contact the Cache Manager if the centrally stored copy of the file changes while the
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Cache Manager has a cached copy. If the file is altered, the File Server <SPAN
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CLASS="emphasis"
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|
><I
|
|
CLASS="emphasis"
|
|
>breaks</I
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|
></SPAN
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|
> the callback. The next
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time an application program asks for data from the file, the Cache Manager notices the broken callback and retrieves an
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|
updated copy of the file from the File Server. Callbacks ensure the user is working with the most recent copy of a
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file.</P
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|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
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|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
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|
>Cell</B
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|
></SPAN
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|
></B
|
|
></DT
|
|
><DD
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|
><P
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|
>An independently administered site running AFS, consisting of a collection of file server machines and client machines
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defined to belong to the cell. A machine can belong to only one cell at a time.</P
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></DD
|
|
><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>Client Machines</B
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></SPAN
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|
></B
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|
></DT
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><DD
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><P
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>Computers that perform computations for users. Users normally work on a client machine, accessing files stored on a
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file server machine.</P
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></DD
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>Client/Server Computing</B
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></SPAN
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></B
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|
></DT
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><DD
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><P
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>A computing system in which two types of computers (client machines and server machines) perform different specialized
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functions.</P
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></DD
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>Command</B
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></SPAN
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|
></B
|
|
></DT
|
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><DD
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|
><P
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|
>A string of characters indicating an action for an AFS server to perform. For a description of AFS command syntax, see
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<A
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HREF="a3812.html"
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>Appendix B, AFS Command Syntax and Online Help</A
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>.</P
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></DD
|
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><DT
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><B
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><SPAN
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CLASS="bold"
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><B
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CLASS="emphasis"
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>Command Suite</B
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></SPAN
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></B
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|
></DT
|
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><DD
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><P
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>A group of AFS commands with related functions. The command suite name is the first word in many AFS commands.</P
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></DD
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><DT
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><B
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><SPAN
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CLASS="bold"
|
|
><B
|
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CLASS="emphasis"
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|
>Complete Pathname</B
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|
></SPAN
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|
></B
|
|
></DT
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><DD
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|
><P
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|
>A full specification of a file's location in AFS, starting at the root of the filespace (by convention mounted at the
|
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<SPAN
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CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
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|
>/afs</B
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|
></SPAN
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|
> directory) and specifying all the directories the Cache Manager must pass through to
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access the file. The names of the directories are separated by slashes.</P
|
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></DD
|
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></DL
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></DIV
|
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><DIV
|
|
CLASS="glossdiv"
|
|
><H1
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CLASS="glossdiv"
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><A
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|
NAME="AEN4278"
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|
>D</A
|
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></H1
|
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><DL
|
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><DT
|
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><B
|
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><SPAN
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CLASS="bold"
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><B
|
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CLASS="emphasis"
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>d (delete) Permission</B
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|
></SPAN
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|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The ACL permission that enables the possessor to remove elements from a directory.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
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|
>Directory</B
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|
></SPAN
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|
></B
|
|
></DT
|
|
><DD
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|
><P
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|
>A logical structure containing a collection of files and other directories.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
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|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Distributed File System</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
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|
>A file system that joins the file systems of individual machines. Files are stored on different machines in the
|
|
network but are accessible from all machines.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4295"
|
|
>F</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>File</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A collection of information stored and retrieved as a unit.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>File Server Machine</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A type of machine that stores files and transfers them to client machines on request.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Flag</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>Part of a command that determines how the command executes, or the type of output it produces.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Foreign Cell</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A cell other than the cell to which the client machine belongs. If the client machine is appropriately configured,
|
|
users can access the AFS filespace in foreign cells as well as the local cell, and can authenticate in foreign cells in
|
|
which they have AFS accounts.</P
|
|
></DD
|
|
></DL
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></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4317"
|
|
>G</A
|
|
></H1
|
|
><DL
|
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><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
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><B
|
|
CLASS="emphasis"
|
|
>Group</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A defined list of users, which can be placed on a directory's ACL to extend a set of permissions to all of its members
|
|
at once.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Group-owned Group</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A group owned by another group. All members of the owning group can administer the owned group; the members of the
|
|
owned group do not have administer permissions themselves.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4329"
|
|
>H</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Hierarchical File Structure</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A method of storing data in directories that are organized in a tree structure.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Home Directory</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A directory owned by a user and dedicated to storage of the user's personal files.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4341"
|
|
>I</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>i (insert) Permission</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The ACL permission that enables the possessor to add files or subdirectories to a directory.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Instance</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The part of a command string that defines the entity to affect.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4353"
|
|
>K</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>k (lock) Permission</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>See the k (lock) Permission entry. The ACL permission that enables programs to place advisory locks on a file.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Kilobyte</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A unit of measure used to measure usage of space in a volume or on a partition. A kilobyte is equal to 1024 bytes. The
|
|
term <SPAN
|
|
CLASS="emphasis"
|
|
><I
|
|
CLASS="emphasis"
|
|
>kilobyte block</I
|
|
></SPAN
|
|
> is sometimes used when referring to disk space.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4366"
|
|
>L</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>l (lookup) Permission</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The ACL permission that enables the possessor to list the contents of a directory and display its ACL.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Local Cell</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The cell to which the user's account and client machine belong.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>lock Permission</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>See the <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>k (lock) Permission</B
|
|
></SPAN
|
|
> entry.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Login</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The process of establishing a connection to a client machine's local file system as a specific user.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Logout</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The process of ending a connection to the local file system.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4394"
|
|
>M</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>m Privacy Flag</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The third privacy flag on a group, which enables the possessor to list the members of a group or the groups to which a
|
|
user belongs.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Mode Bits</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A set of permissions that the UNIX file system associates with a file or directory to control access to it. They
|
|
appear in the first field of the output from the <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>ls -l</B
|
|
></SPAN
|
|
> command.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Mount Point</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A special type of directory that associates a location in the AFS file space with a volume. It acts like a standard
|
|
UNIX directory in that users can change directory to it and list its contents with the UNIX <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>cd</B
|
|
></SPAN
|
|
> and <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>ls</B
|
|
></SPAN
|
|
> commands.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Mutual Authentication</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A procedure through which two parties prove their identities to one another. AFS server and client processes normally
|
|
mutually authenticate as they establish a connection.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4419"
|
|
>N</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>NFS/AFS Translator</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A program that enables users on NFS client machines to access files in the AFS filespace.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>none ACL Shorthand</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A shorthand notation used with the <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>fs setacl</B
|
|
></SPAN
|
|
> command to delete an entry from an
|
|
ACL.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4432"
|
|
>O</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>o Privacy Flag</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The second privacy flag on a group, which enables the possessor to list groups owned by the user or group.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Operation Code</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The second word in an AFS command that belongs to a suite. It indicates the command's function.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Owner of a Group</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The person or group who can administer a group.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4449"
|
|
>P</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Parent Directory</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The directory in which a directory or file resides.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Partition</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A logical section of a disk in a computer.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Password</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A unique, user-defined string of characters validating the user's system identity. The user must correctly enter the
|
|
password in order to be authenticated.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Permission</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A certain type of access granted on an ACL. Anyone who possesses the permission can perform the action.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4471"
|
|
>Q</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Quota</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The size limit of a volume, assigned by the system administrator and measured in kilobyte blocks.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4478"
|
|
>R</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>r (read) Permission</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The ACL permission that enables the possessor to examine the contents of a file.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>r Privacy Flag</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The fifth privacy flag on a group, which enables the possessor to remove members from it.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>read ACL Shorthand</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A shorthand notation used with the <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>fs setacl</B
|
|
></SPAN
|
|
> command to represent the <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>r</B
|
|
></SPAN
|
|
> and <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>l</B
|
|
></SPAN
|
|
> permissions.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Relative Pathname</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A pathname that does not begin at the root of the AFS or local filespace and so represents a file or directory's
|
|
location with respect to the current working directory.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Remote Commands</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>Commands used to run programs on a remote machine without establishing a persistent connection to it.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4508"
|
|
>S</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>s Privacy Flag</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The first privacy flag on a group, which enables the possessor to list general information about it.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Self-owned Group</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A group that owns itself, enabling all of its members to administer it.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Server</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A program or machine that provides a specialized service to its clients, such as storing and transferring files or
|
|
performing authentication.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Subdirectory</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A directory that resides in another directory in the file system hierarchy.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Switch</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The part of a command string defining the type of an argument. It is preceded by a hyphen.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Syntax Statement</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A specification of the options available on a command and their ordering.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>System Administrator</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A user who is authorized to administer an AFS cell.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>System Groups</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>Groups that AFS defines automatically to represent users who share certain characteristics. See the following three
|
|
entries.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>System:administrators group</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A system group that includes users authorized to administer AFS.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>System:anyuser group</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A system group that includes everyone who can gain access the cell's AFS filespace. It includes unauthenticated users,
|
|
who are assigned the identity <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>anonymous</B
|
|
></SPAN
|
|
>.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>System:authuser group</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A system group that includes all users who currently have valid AFS tokens for the local cell.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4566"
|
|
>T</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Token</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A collection of data that the AFS server processes accept as evidence that the possessor has successfully proved his
|
|
or her identity to the cell's AFS authentication service. AFS assigns the identity <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>anonymous</B
|
|
></SPAN
|
|
> to users who do not have a token.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4574"
|
|
>U</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>UNIX Mode Bits</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>See the <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Mode Bits</B
|
|
></SPAN
|
|
> entry.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Username</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A character string entered at login that uniquely identifies a person in the local cell.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4587"
|
|
>V</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>Volume</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A structure that AFS uses to group a set of files and directories into a single unit for administrative purposes. The
|
|
contents of a volume reside on a single disk partition and must be mounted in the AFS filespace to be accessible.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
><DIV
|
|
CLASS="glossdiv"
|
|
><H1
|
|
CLASS="glossdiv"
|
|
><A
|
|
NAME="AEN4594"
|
|
>W</A
|
|
></H1
|
|
><DL
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>w (write) Permission</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>The ACL permission that enables the possessor to modify the contents of a file.</P
|
|
></DD
|
|
><DT
|
|
><B
|
|
><SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>write ACL Shorthand</B
|
|
></SPAN
|
|
></B
|
|
></DT
|
|
><DD
|
|
><P
|
|
>A shorthand notation used with the <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>fs setacl</B
|
|
></SPAN
|
|
> command to represent all permissions
|
|
except the <SPAN
|
|
CLASS="bold"
|
|
><B
|
|
CLASS="emphasis"
|
|
>a</B
|
|
></SPAN
|
|
> permission.</P
|
|
></DD
|
|
></DL
|
|
></DIV
|
|
></DIV
|
|
><DIV
|
|
CLASS="NAVFOOTER"
|
|
><HR
|
|
ALIGN="LEFT"
|
|
WIDTH="100%"><TABLE
|
|
SUMMARY="Footer navigation table"
|
|
WIDTH="100%"
|
|
BORDER="0"
|
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CELLPADDING="0"
|
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CELLSPACING="0"
|
|
><TR
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="a3812.html"
|
|
ACCESSKEY="P"
|
|
>Prev</A
|
|
></TD
|
|
><TD
|
|
WIDTH="34%"
|
|
ALIGN="center"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="book1.html"
|
|
ACCESSKEY="H"
|
|
>Home</A
|
|
></TD
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="right"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="i4608.html"
|
|
ACCESSKEY="N"
|
|
>Next</A
|
|
></TD
|
|
></TR
|
|
><TR
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
|
VALIGN="top"
|
|
>AFS Command Syntax and Online Help</TD
|
|
><TD
|
|
WIDTH="34%"
|
|
ALIGN="center"
|
|
VALIGN="top"
|
|
> </TD
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="right"
|
|
VALIGN="top"
|
|
>Index</TD
|
|
></TR
|
|
></TABLE
|
|
></DIV
|
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></BODY
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></HTML
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> |