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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta name="generator" content="HTML Tidy, see www.w3.org"><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><link type="text/css" rel="stylesheet" href="style.css"><!-- Generated by The Open Group's rhtm tool v1.2.1 --><!-- Copyright (c) 2001-2003 The Open Group, All Rights Reserved --><title>qrerun</title></head><body bgcolor="white"><script type="text/javascript" language="JavaScript" src="../jscript/codes.js"></script><basefont size="3"> <a name="qrerun"></a> <a name="tag_04_111"></a><!-- qrerun --> <!--header start--><center><font size="2">The Open Group Base Specifications Issue 6<br>IEEE Std 1003.1, 2003 Edition<br>Copyright © 2001-2003 The IEEE and The Open Group, All Rights reserved.</font></center><!--header end--><hr size="2" noshade><h4><a name="tag_04_111_01"></a>NAME</h4><blockquote>qrerun - rerun batch jobs</blockquote><h4><a name="tag_04_111_02"></a>SYNOPSIS</h4><blockquote class="synopsis"><div class="box"><code><tt><sup>[<a href="javascript:open_code('BE')">BE</a>]</sup> <img src="../images/opt-start.gif" alt="[Option Start]" border="0"> qrerun</tt> <i>job_identifier</i> <tt>... <img src="../images/opt-end.gif" alt="[Option End]" border="0"></tt></code></div></blockquote><h4><a name="tag_04_111_03"></a>DESCRIPTION</h4><blockquote><p>To rerun a batch job is to terminate the session leader of the batch job, delete any associated checkpoint files, and return thebatch job to the batch queued state. A batch job is rerun by a request to the batch server that manages the batch job. The<i>qrerun</i> utility is a user-accessible batch client that requests the rerunning of one or more batch jobs.</p><p>The <i>qrerun</i> utility shall rerun those batch jobs for which a batch <i>job_identifier</i> is presented to the utility.</p><p>The <i>qrerun</i> utility shall rerun batch jobs in the order in which their batch <i>job_identifier</i>s are presented to theutility.</p><p>If the <i>qrerun</i> utility fails to process any batch <i>job_identifier</i> successfully, the utility shall proceed to processthe remaining batch <i>job_identifier</i>s, if any.</p><p>The <i>qrerun</i> utility shall rerun batch jobs by sending a <i>Rerun Job Request</i> to the batch server that manages eachbatch job.</p><p>For each successfully processed batch <i>job_identifier</i>, the <i>qrerun</i> utility shall have rerun the corresponding batchjob at the time the utility exits.</p></blockquote><h4><a name="tag_04_111_04"></a>OPTIONS</h4><blockquote><p>None.</p></blockquote><h4><a name="tag_04_111_05"></a>OPERANDS</h4><blockquote><p>The <i>qrerun</i> utility shall accept one or more operands that conform to the syntax for a batch <i>job_identifier</i> (see <ahref="xcu_chap03.html#tag_03_03_01"><i>Batch Job Identifier</i></a> ).</p></blockquote><h4><a name="tag_04_111_06"></a>STDIN</h4><blockquote><p>Not used.</p></blockquote><h4><a name="tag_04_111_07"></a>INPUT FILES</h4><blockquote><p>None.</p></blockquote><h4><a name="tag_04_111_08"></a>ENVIRONMENT VARIABLES</h4><blockquote><p>The following environment variables shall affect the execution of <i>qrerun</i>:</p><dl compact><dt><i>LANG</i></dt><dd>Provide a default value for the internationalization variables that are unset or null. (See the Base Definitions volume ofIEEE Std 1003.1-2001, <a href="../basedefs/xbd_chap08.html#tag_08_02">Section 8.2, Internationalization Variables</a> forthe precedence of internationalization variables used to determine the values of locale categories.)</dd><dt><i>LC_ALL</i></dt><dd>If set to a non-empty string value, override the values of all the other internationalization variables.</dd><dt><i>LC_CTYPE</i></dt><dd>Determine the locale for the interpretation of sequences of bytes of text data as characters (for example, single-byte asopposed to multi-byte characters in arguments).</dd><dt><i>LC_MESSAGES</i></dt><dd>Determine the locale that should be used to affect the format and contents of diagnostic messages written to standarderror.</dd><dt><i>LOGNAME</i></dt><dd>Determine the login name of the user.</dd></dl></blockquote><h4><a name="tag_04_111_09"></a>ASYNCHRONOUS EVENTS</h4><blockquote><p>Default.</p></blockquote><h4><a name="tag_04_111_10"></a>STDOUT</h4><blockquote><p>None.</p></blockquote><h4><a name="tag_04_111_11"></a>STDERR</h4><blockquote><p>The standard error shall be used only for diagnostic messages.</p></blockquote><h4><a name="tag_04_111_12"></a>OUTPUT FILES</h4><blockquote><p>None.</p></blockquote><h4><a name="tag_04_111_13"></a>EXTENDED DESCRIPTION</h4><blockquote><p>None.</p></blockquote><h4><a name="tag_04_111_14"></a>EXIT STATUS</h4><blockquote><p>The following exit values shall be returned:</p><dl compact><dt> 0</dt><dd>Successful completion.</dd><dt>>0</dt><dd>An error occurred.</dd></dl></blockquote><h4><a name="tag_04_111_15"></a>CONSEQUENCES OF ERRORS</h4><blockquote><p>In addition to the default behavior, the <i>qrerun</i> utility shall not be required to write a diagnostic message to standarderror when the error reply received from a batch server indicates that the batch <i>job_identifier</i> does not exist on theserver. Whether or not the <i>qrerun</i> utility waits to output the diagnostic message while attempting to locate the job on otherservers is implementation-defined.</p></blockquote><hr><div class="box"><em>The following sections are informative.</em></div><h4><a name="tag_04_111_16"></a>APPLICATION USAGE</h4><blockquote><p>None.</p></blockquote><h4><a name="tag_04_111_17"></a>EXAMPLES</h4><blockquote><p>None.</p></blockquote><h4><a name="tag_04_111_18"></a>RATIONALE</h4><blockquote><p>The <i>qrerun</i> utility allows users to cause jobs in the running state to exit and rerun.</p><p>The <i>qrerun</i> utility is a new utility, <i>vis-a-vis</i> existing practice, that has been defined in this volume ofIEEE Std 1003.1-2001 to correct user-perceived deficiencies in the existing practice.</p></blockquote><h4><a name="tag_04_111_19"></a>FUTURE DIRECTIONS</h4><blockquote><p>None.</p></blockquote><h4><a name="tag_04_111_20"></a>SEE ALSO</h4><blockquote><p><a href="xcu_chap03.html#tag_03"><i>Batch Environment Services</i></a></p></blockquote><h4><a name="tag_04_111_21"></a>CHANGE HISTORY</h4><blockquote><p>Derived from IEEE Std 1003.2d-1994.</p></blockquote><h4><a name="tag_04_111_22"></a>Issue 6</h4><blockquote><p>The <i>LC_TIME</i> and <i>TZ</i> entries are removed from the ENVIRONMENT VARIABLES section.</p></blockquote><div class="box"><em>End of informative text.</em></div><hr><hr size="2" noshade><center><font size="2"><!--footer start-->UNIX ® is a registered Trademark of The Open Group.<br>POSIX ® is a registered Trademark of The IEEE.<br>[ <a href="../mindex.html">Main Index</a> | <a href="../basedefs/contents.html">XBD</a> | <a href="../utilities/contents.html">XCU</a> | <a href="../functions/contents.html">XSH</a> | <a href="../xrat/contents.html">XRAT</a>]</font></center><!--footer end--><hr size="2" noshade></body></html>⌨️ 快捷键说明
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