<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
<!ENTITY legal SYSTEM "legal.xml">
<!ENTITY appversion "1.10">
<!ENTITY manrevision "1.10">
<!ENTITY date "July 2015">
<!ENTITY app "System Log Viewer">
]>
<!-- 
      (Do not remove this comment block.)
  Maintained by the MATE Documentation Project
  http://wiki.mate-desktop.org/dev-doc:doc-team-guide
  Template version: 2.0 beta
  Template last modified Apr 11, 2002
  
-->
<!-- =============Document Header ============================= -->
<article id="index" lang="ar">
<!-- please do not change the id; for translations, change lang to -->
<!-- appropriate code -->
  <articleinfo> 
    <title lang="en">System Log Viewer Manual</title>

    <abstract role="description">
      <para lang="en">System Log Viewer is a graphical user interface to view and monitor
      system log files.</para>
    </abstract>

    <copyright lang="en">
      <year>2015-2021</year>
      <holder>MATE Documentation Project</holder>
    </copyright>
    <copyright lang="en"> 
      <year>2003</year> 
      <holder>Sun Microsystems</holder> 
    </copyright> 
    <copyright lang="en"> 
      <year>2000</year> 
      <holder>Judith Samson</holder> 
    </copyright> 
<!-- translators: uncomment this:

  <copyright>
   <year>2002</year>
   <holder>ME-THE-TRANSLATOR (Latin translation)</holder>
  </copyright>

   -->
    <publisher> 
      <publishername>مشروع دليل MATE</publishername>
    </publisher> 
    <publisher> 
      <publishername>مشروع دليل GNOME</publishername>
    </publisher> 

     <legalnotice id="legalnotice">
	<para lang="en">
	  Permission is granted to copy, distribute and/or modify this
	  document under the terms of the GNU Free Documentation
	  License (GFDL), Version 1.1 or any later version published
	  by the Free Software Foundation with no Invariant Sections,
	  no Front-Cover Texts, and no Back-Cover Texts.  You can find
	  a copy of the GFDL at this <ulink type="help" url="help:fdl">link</ulink> or in the file COPYING-DOCS
	  distributed with this manual.
         </para>
         <para lang="en"> This manual is part of a collection of MATE manuals
          distributed under the GFDL.  If you want to distribute this
          manual separately from the collection, you can do so by
          adding a copy of the license to the manual, as described in
          section 6 of the license.
	</para>

	<para lang="en">
	  Many of the names used by companies to distinguish their
	  products and services are claimed as trademarks. Where those
	  names appear in any MATE documentation, and the members of
	  the MATE Documentation Project are made aware of those
	  trademarks, then the names are in capital letters or initial
	  capital letters.
	</para>

	<para lang="en">
	  DOCUMENT AND MODIFIED VERSIONS OF THE DOCUMENT ARE PROVIDED
	  UNDER  THE TERMS OF THE GNU FREE DOCUMENTATION LICENSE
	  WITH THE FURTHER UNDERSTANDING THAT:

	  <orderedlist>
		<listitem>
		  <para lang="en">DOCUMENT IS PROVIDED ON AN "AS IS" BASIS,
                    WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR
                    IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES
                    THAT THE DOCUMENT OR MODIFIED VERSION OF THE
                    DOCUMENT IS FREE OF DEFECTS MERCHANTABLE, FIT FOR
                    A PARTICULAR PURPOSE OR NON-INFRINGING. THE ENTIRE
                    RISK AS TO THE QUALITY, ACCURACY, AND PERFORMANCE
                    OF THE DOCUMENT OR MODIFIED VERSION OF THE
                    DOCUMENT IS WITH YOU. SHOULD ANY DOCUMENT OR
                    MODIFIED VERSION PROVE DEFECTIVE IN ANY RESPECT,
                    YOU (NOT THE INITIAL WRITER, AUTHOR OR ANY
                    CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY
                    SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER
                    OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS
                    LICENSE. NO USE OF ANY DOCUMENT OR MODIFIED
                    VERSION OF THE DOCUMENT IS AUTHORIZED HEREUNDER
                    EXCEPT UNDER THIS DISCLAIMER; AND
		  </para>
		</listitem>
		<listitem>
		  <para lang="en">UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL
                       THEORY, WHETHER IN TORT (INCLUDING NEGLIGENCE),
                       CONTRACT, OR OTHERWISE, SHALL THE AUTHOR,
                       INITIAL WRITER, ANY CONTRIBUTOR, OR ANY
                       DISTRIBUTOR OF THE DOCUMENT OR MODIFIED VERSION
                       OF THE DOCUMENT, OR ANY SUPPLIER OF ANY OF SUCH
                       PARTIES, BE LIABLE TO ANY PERSON FOR ANY
                       DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR
                       CONSEQUENTIAL DAMAGES OF ANY CHARACTER
                       INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS
                       OF GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR
                       MALFUNCTION, OR ANY AND ALL OTHER DAMAGES OR
                       LOSSES ARISING OUT OF OR RELATING TO USE OF THE
                       DOCUMENT AND MODIFIED VERSIONS OF THE DOCUMENT,
                       EVEN IF SUCH PARTY SHALL HAVE BEEN INFORMED OF
                       THE POSSIBILITY OF SUCH DAMAGES.
		  </para>
		</listitem>
	  </orderedlist>
	</para>
  </legalnotice>



   <authorgroup>
      <author role="maintainer" lang="en"> 
	<surname>MATE Documentation Team</surname>
	<affiliation> 
	  <orgname>Mate desktop</orgname> 
	</affiliation> 
      </author>
   <author lang="en"> 
		<firstname>Sun</firstname> 
		<surname>GNOME Documentation Team</surname> 
		<affiliation> 
	  	<orgname>Sun Microsystems</orgname> 
	  	<address> <email>gdocteam@sun.com</email> </address> 
		</affiliation> 
   </author> 

   <author lang="en"> 
		<firstname>Judith</firstname> 
		<surname>Samson</surname> 
		<affiliation> 
	  	<orgname>GNOME Documentation Project</orgname> 
	  	<address> <email>judith@samsonsource.com</email> </address> 
		</affiliation> 
   </author> 
   
    <author lang="en"> 
		<firstname>Paul</firstname> 
		<surname>Cutler</surname> 
		<affiliation> 
	  	<orgname>GNOME Documentation Team</orgname> 
	  	<address> <email>pcutler@gnome.org</email> </address> 
		</affiliation> 
   </author> 

   <author role="maintainer" lang="en">
   	<firstname>Vincent</firstname>
	<surname>Noel</surname>
	<affiliation>
	  <address><email>vincent.noel@gmail.com</email></address>
	</affiliation>
   </author>
      
<!-- This is appropriate place for other contributors: translators,
      maintainers,  etc. Commented out by default.
   <othercredit role="translator">
		<firstname>Latin</firstname> 
		<surname>Translator 1</surname> 
		<affiliation> 
	  	<orgname>Latin Translation Team</orgname> 
	  	<address> <email>translator@gnome.org</email> </address> 
		</affiliation>
		<contrib>Latin translation</contrib>
   </othercredit>
-->
    </authorgroup>

    <revhistory>
           <revision lang="en"> 
		<revnumber>System Log Viewer Manual V1.10</revnumber> 
		<date>July 2015</date> 
		<revdescription> 
	  		<para role="author" lang="en">Wolfgang Ulbrich
	  		</para>
	  		<para role="publisher" lang="en">MATE Documentation Project</para>
		</revdescription> 
      </revision>
            <revision lang="en"> 
		<revnumber>System Log Viewer Manual V2.5</revnumber> 
		<date>October 2009</date> 
		<revdescription> 
	  		<para role="author" lang="en">Paul Cutler
	    		<email>pcutler@gnome.org</email>
	  		</para>
	  		<para role="publisher" lang="en">GNOME Documentation Project</para>
		</revdescription> 
      </revision>
      <revision lang="en"> 
		<revnumber>System Log Viewer Manual V2.4</revnumber> 
		<date>October 2005</date> 
		<revdescription> 
	  		<para role="author" lang="en">Vincent Noel
	    		<email>vincent.noel@gmail.com</email>
	  		</para>
	  		<para role="publisher" lang="en">GNOME Documentation Project</para>
		</revdescription> 
      </revision>
      <revision lang="en"> 
		<revnumber>System Log Viewer Manual V2.3</revnumber> 
		<date>October 2002</date> 
		<revdescription> 
	  		<para role="author" lang="en">Sun GNOME Documentation Team
	    		<email>gdocteam@sun.com</email>
	  		</para>
	  		<para role="publisher" lang="en">GNOME Documentation Project</para>
		</revdescription> 
      </revision>
      <revision lang="en"> 
		<revnumber>System Log Viewer Manual V2.2</revnumber> 
		<date>August 2002</date> 
		<revdescription> 
	  		<para role="author" lang="en">Sun GNOME Documentation Team
	    		<email>gdocteam@sun.com</email>
	  		</para>
	  		<para role="publisher" lang="en">GNOME Documentation Project</para>
		</revdescription> 
      </revision>
      <revision lang="en"> 
		<revnumber>System Log Viewer Manual V2.1</revnumber> 
		<date>July 2002</date> 
		<revdescription> 
	  		<para role="author" lang="en">Sun GNOME Documentation Team
	    		<email>gdocteam@sun.com</email>
	  		</para>
	  		<para role="publisher" lang="en">GNOME Documentation Project</para>
		</revdescription> 
      </revision>
      <revision lang="en"> 
		<revnumber>System Log Viewer Manual V2.0</revnumber> 
		<date>May 2002</date> 
		<revdescription> 
	  		<para role="author" lang="en">Sun GNOME Documentation Team
	    		<email>gdocteam@sun.com</email>
	  		</para>
	  		<para role="publisher" lang="en">GNOME Documentation Project</para>
		</revdescription> 
      </revision> 
      <revision lang="en"> 
		<revnumber>Logview Manual</revnumber> 
		<date>2000</date> 
		<revdescription> 
	  		<para role="author" lang="en">Judith Samson
	    		<email>judith@samsonsource.com</email>
	  		</para>
	  		<para role="publisher" lang="en">GNOME Documentation Project</para>
			</revdescription> 
      </revision> 
    </revhistory> 

    <releaseinfo lang="en">This manual describes version 1.10 of System Log Viewer.
    </releaseinfo> 
    <legalnotice> 
      <title>آراء وانطباعات</title> 
      <para lang="en">To report a bug or make a suggestion regarding the System Log Viewer application or
	this manual, follow the directions in the 
	<ulink url="help:mate-user-guide/feedback" type="help">MATE Feedback Page</ulink>. 
      </para>
<!-- Translators may also add here feedback address for translations -->
    </legalnotice> 
  </articleinfo> 

  <indexterm lang="en"> 
    <primary>System Log Viewer</primary> 
  </indexterm> 

<!-- ============= Document Body ============================= -->
<!-- ============= Introduction ============================== -->

  <sect1 id="syslog-introduction"> 
    <title>مقدمة</title> 

      <para lang="en">
      <application>System Log Viewer</application> is a graphical, menu-driven
      viewer that you can use to view and monitor your system
      logs. <application>System Log Viewer</application> comes with a few functions that
      can help you manage your logs, including a log monitor and log statistics
      display.
      </para>

      <para lang="en">
      <application>System Log Viewer</application> is useful if you are new to system
      administration because it provides an easier, more user-friendly
      display of your logs than a
      text display of the log file. It is also useful for more
      experienced administrators, as it contains a monitor to enable you
      to continuously monitor crucial logs.
      </para>

      <warning><para lang="en"><application>System Log Viewer</application> is useful only to those
      who have access to the system log files, which generally requires root
      access.</para></warning>

  </sect1>

  <sect1 id="syslog-getting-started">
    <title lang="en">Getting Started</title> 

    <para lang="en">You can start <application>System Log Viewer</application> in the following ways:
    </para> 
    <variablelist>
    	<varlistentry>
    		<term lang="en"><guimenu>Applications</guimenu> menu</term>
    		<listitem>
    		<para lang="en">Choose <menuchoice><guisubmenu>System Tools</guisubmenu><guimenuitem>Log File Viewer</guimenuitem></menuchoice>.</para>
    		</listitem>
    	</varlistentry>
    	<varlistentry>
    		<term>سطر الأوامر</term>
    		<listitem>
    		<para lang="en">Type <command>mate-system-log</command>, then press <keycap>Return</keycap>.</para>
    		<para> 		 
    		</para> 
    		</listitem>
    	</varlistentry>
    </variablelist>

    <para lang="en">When you start <application>System Log Viewer</application>, the following window is displayed.</para>

    <!-- ==== Figure ==== -->
      <figure id="syslog-fig"> 
	<title lang="en">System Log Viewer Window</title> 
	<screenshot> 
	  <mediaobject lang="en"> 
	    <imageobject>
	    <imagedata fileref="figures/syslog_window.png" format="PNG"/> 
	    </imageobject>
	    <textobject> 
	      <phrase>Shows System Log Viewer main window. Contains menubar, display area, scrollbars, and statusbar. </phrase> 
	    </textobject> 
	  </mediaobject> 
	</screenshot> 
      </figure>
    <!-- ==== End of Figure ==== -->
    <para lang="en">The first time you start <application>System Log Viewer</application>, the application
      displays several log files by default (such as
      <filename>/var/log/messages</filename>).
      Opened logs are listed on the left side of the 
      application window. The log selected in this list is displayed in the
      main area of the application window.
      </para>

      <para lang="en">By default, <application>System Log Viewer</application>
        monitors every opened log, and any change appears automatically in the
        main window. See <xref linkend="syslog-monitor"/> for more information.</para>

  </sect1>

<!-- ================ Usage ================================ -->

  <sect1 id="syslog-usage"> 
    <title>الاستخدام</title>

    <sect2 id="syslog-open">
    	<title lang="en">To View a Log</title>
    	<para lang="en">To view a log, choose <menuchoice><guimenu>File</guimenu><guimenuitem>Open</guimenuitem></menuchoice>. 
    	In the <guilabel>Open Log</guilabel> dialog, select the 
        log that you want to open, then click 
    	<guibutton>Open</guibutton>. Use the scrollbars to scroll through the
    	log.</para>

        <para lang="en">You can open as many logs as you
        want. <application>System Log Viewer</application> displays one log at a time in 
    	the <guilabel>System Log Viewer</guilabel> window. Opened logs are listed on the left side of the
        application window. The log selected in this list is displayed in the
        main area of the application window. To display another log
        already opened in <application>System Log Viewer</application>, select it in the
        log list.</para>

        <para lang="en">Note that <application>System Log Viewer</application> also lets you open
    zipped logs (whole filenames end in ".gz").</para>
    </sect2>

    <sect2 id="syslog-selection">
    <title lang="en">To Copy Log Lines to the Clipboard</title>
    <para lang="en">To copy one or more log lines to the clipboard, just select the lines in
    the main area and choose the 
    <menuchoice><guimenu>Edit</guimenu><guimenuitem>Copy</guimenuitem></menuchoice>
    menu option.
    If you want to copy the entire log to the clipboard, select it entirely
    using the <menuchoice><guimenu>Edit</guimenu><guimenuitem>Select
    All</guimenuitem></menuchoice> menu option, then choose
    <menuchoice><guimenu>Edit</guimenu><guimenuitem>Copy</guimenuitem></menuchoice>.
    </para>
    </sect2>

    <sect2 id="syslog-hide-sidebar">
    <title lang="en">To Hide the Sidebar</title>
    <para lang="en">To hide the left sidebar, which contains the log list and calendar,
    just select the
    <menuchoice><guimenu>View</guimenu><guimenuitem>Side pane</guimenuitem></menuchoice>
    menu option.</para>
    </sect2>
    
    <sect2 id="syslog-monitor">
    	<title lang="en">To Monitor Logs</title>
    	<para lang="en">You can use <application>System Log Viewer</application> to monitor
    	logs. By default, all logs opened in <application>System Log Viewer</application>
        are monitored for changes. If new lines are added to a log monitored
        by <application>System Log Viewer</application>, the log name will appear in bold in
        the log list. If the log is currently displayed in the main area, the
        new lines will appear automatically at the end of the log and, after five
    	seconds, the log name will turn back to normal in the list.</para>

    </sect2>
    
    <sect2 id="syslog-stats">
    	<title lang="en">To View Log Information</title>
    	<para lang="en">Log information are generally displayed in the status bar,
    	including :</para> 
    	<itemizedlist>
    		<listitem><para lang="en">Number of lines in the log.</para>
    		</listitem>
    		<listitem><para lang="en">Size of the log in bytes.</para>
    		</listitem>
    		<listitem><para lang="en">Date the log was last modified.</para>
    		</listitem>
    	</itemizedlist> 
        <para lang="en">The status bar can be displayed or hidden using the
          <menuchoice><guimenu>View</guimenu><guimenuitem>Statusbar</guimenuitem></menuchoice>
          option.</para>
    </sect2>
    
    <sect2 id="syslog-close">
    	<title lang="en">To Close a Log</title>
    	<para lang="en">To close a log, choose
    	<menuchoice><guimenu>File</guimenu><guimenuitem>Close</guimenuitem></menuchoice>.
    	</para>
    </sect2>
    
    <sect2 id="syslog-exit">
    	<title lang="en">To Exit System Log Viewer</title>
    	<para lang="en">To exit <application>System Log Viewer</application>, choose
    	<menuchoice><guimenu>File</guimenu><guimenuitem>Quit</guimenuitem></menuchoice>.
    	</para>
    </sect2>
 
  </sect1>

</article>
