/usr/share/doc/augeas-doc/lenses/files/hosts

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">

<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Hosts_Access - Augeas Documentation</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!--
if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script>

<!--  Generated by Natural Docs, version 1.51 -->
<!--  http://www.naturaldocs.org  -->

<!-- saved from url=(0026)http://www.naturaldocs.org -->




<div id=Content><div class="CAugeasModule"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Hosts_Access"></a>Hosts_Access</h1><div class=CBody><p>Parses /etc/hosts.{allow,deny}</p><p>Author: Raphael Pinson <a href="#" onClick="location.href='mai' + 'lto:' + 'rap' + 'hink' + '@' + 'gmai' + 'l.com'; return false;" class=LEMail>rap<span style="display: none">.nosp@m.</span>hink<span>@</span>gmai<span style="display: none">.nosp@m.</span>l.com</a></p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Hosts_Access" >Hosts_Access</a></td><td class=SDescription>Parses /etc/hosts.{allow,deny}</td></tr><tr class="SGeneric SIndent1 SMarked"><td class=SEntry><a href="#Hosts_Access.Reference" >Reference</a></td><td class=SDescription>This lens tries to keep as close as possible to `man 5 hosts_access` and `man 5 hosts_options` where possible.</td></tr><tr class="SGeneric SIndent1"><td class=SEntry><a href="#Hosts_Access.License" >License</a></td><td class=SDescription>This file is licenced under the LGPL v2+, like the rest of Augeas.</td></tr><tr class="SGeneric SIndent1 SMarked"><td class=SEntry><a href="#Hosts_Access.Lens_Usage" >Lens Usage</a></td><td class=SDescription>To be documented</td></tr><tr class="SGeneric SIndent1"><td class=SEntry><a href="#Hosts_Access.Configuration_files" >Configuration files</a></td><td class=SDescription>This lens applies to /etc/hosts.{allow,deny}. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#Hosts_Access.USEFUL_PRIMITIVES" >USEFUL PRIMITIVES</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2 SMarked"><td class=SEntry><a href="#Hosts_Access.colon" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">colon</a></td><td class=SDescription></td></tr><tr class="SAugeasVariable SIndent2"><td class=SEntry><a href="#Hosts_Access.comma_sep" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">comma_sep</a></td><td class=SDescription></td></tr><tr class="SAugeasVariable SIndent2 SMarked"><td class=SEntry><a href="#Hosts_Access.ws_sep" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">ws_sep</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2"><td class=SEntry><a href="#Hosts_Access.list_sep" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">list_sep</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2 SMarked"><td class=SEntry><a href="#Hosts_Access.list_item" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">list_item</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2"><td class=SEntry><a href="#Hosts_Access.client_host_item" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">client_host_item</a></td><td class=SDescription>Allows @ for netgroups, supports [ipv6] syntax</td></tr><tr class="SAugeasLens SIndent2 SMarked"><td class=SEntry><a href="#Hosts_Access.client_file_item" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">client_file_item</a></td><td class=SDescription></td></tr><tr class="SAugeasVariable SIndent2"><td class=SEntry><a href="#Hosts_Access.option_kw" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')">option_kw</a></td><td class=SDescription>Since either an option or a shell command can be given, use an explicit list of known options to avoid misinterpreting a command as an option</td></tr><tr class="SAugeasVariable SIndent2 SMarked"><td class=SEntry><a href="#Hosts_Access.shell_command_rx" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')">shell_command_rx</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2"><td class=SEntry><a href="#Hosts_Access.sto_to_colon" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')">sto_to_colon</a></td><td class=SDescription>Allows escaped colon sequences</td></tr><tr class="SAugeasLens SIndent2 SMarked"><td class=SEntry><a href="#Hosts_Access.except" id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')">except</a></td><td class=SDescription>The except operator makes it possible to write very compact rules.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#Hosts_Access.ENTRY_TYPES" >ENTRY TYPES</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2 SMarked"><td class=SEntry><a href="#Hosts_Access.daemon" id=link12 onMouseOver="ShowTip(event, 'tt12', 'link12')" onMouseOut="HideTip('tt12')">daemon</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2"><td class=SEntry><a href="#Hosts_Access.daemon_list" id=link13 onMouseOver="ShowTip(event, 'tt13', 'link13')" onMouseOut="HideTip('tt13')">daemon_list</a></td><td class=SDescription>A list of <a href="#Hosts_Access.daemon" class=LAugeasLens id=link14 onMouseOver="ShowTip(event, 'tt12', 'link14')" onMouseOut="HideTip('tt12')">daemon</a>s</td></tr><tr class="SAugeasLens SIndent2 SMarked"><td class=SEntry><a href="#Hosts_Access.client" id=link15 onMouseOver="ShowTip(event, 'tt14', 'link15')" onMouseOut="HideTip('tt14')">client</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2"><td class=SEntry><a href="#Hosts_Access.client_file" id=link16 onMouseOver="ShowTip(event, 'tt15', 'link16')" onMouseOut="HideTip('tt15')">client_file</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2 SMarked"><td class=SEntry><a href="#Hosts_Access.client_list" id=link17 onMouseOver="ShowTip(event, 'tt16', 'link17')" onMouseOut="HideTip('tt16')">client_list</a></td><td class=SDescription>A list of <a href="#Hosts_Access.client" class=LAugeasLens id=link18 onMouseOver="ShowTip(event, 'tt14', 'link18')" onMouseOut="HideTip('tt14')">client</a>s</td></tr><tr class="SAugeasLens SIndent2"><td class=SEntry><a href="#Hosts_Access.option" id=link19 onMouseOver="ShowTip(event, 'tt17', 'link19')" onMouseOut="HideTip('tt17')">option</a></td><td class=SDescription>Optional extensions defined in hosts_options(5)</td></tr><tr class="SAugeasLens SIndent2 SMarked"><td class=SEntry><a href="#Hosts_Access.shell_command" id=link20 onMouseOver="ShowTip(event, 'tt18', 'link20')" onMouseOut="HideTip('tt18')">shell_command</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2"><td class=SEntry><a href="#Hosts_Access.entry" id=link21 onMouseOver="ShowTip(event, 'tt19', 'link21')" onMouseOut="HideTip('tt19')">entry</a></td><td class=SDescription></td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#Hosts_Access.LENS_AND_FILTER" >LENS AND FILTER</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2 SMarked"><td class=SEntry><a href="#Hosts_Access.lns" id=link22 onMouseOver="ShowTip(event, 'tt20', 'link22')" onMouseOut="HideTip('tt20')">lns</a></td><td class=SDescription></td></tr><tr class="SAugeasLens SIndent2"><td class=SEntry><a href="#Hosts_Access.filter" >filter</a></td><td class=SDescription></td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>

<div class="CGeneric"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.Reference"></a>Reference</h3><div class=CBody><p>This lens tries to keep as close as possible to `man 5 hosts_access` and `man 5 hosts_options` where possible.</p></div></div></div>

<div class="CGeneric"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.License"></a>License</h3><div class=CBody><p>This file is licenced under the LGPL v2+, like the rest of Augeas.</p></div></div></div>

<div class="CGeneric"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.Lens_Usage"></a>Lens Usage</h3><div class=CBody><p>To be documented</p></div></div></div>

<div class="CGeneric"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.Configuration_files"></a>Configuration files</h3><div class=CBody><p>This lens applies to /etc/hosts.{allow,deny}.&nbsp; See <a href="#Hosts_Access.filter" class=LAugeasLens >filter</a>.</p></div></div></div>

<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.USEFUL_PRIMITIVES"></a>USEFUL PRIMITIVES</h3></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.colon"></a>colon</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let colon = del /[ \t]*(\\\\[ \t]*\n[ \t]+)?:[ \t]*(\\\\[ \t]*\n[ \t]+)?/ &quot;: &quot;
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasVariable"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.comma_sep"></a>comma_sep</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let comma_sep = /([ \t]|(\\\\\n))*,([ \t]|(\\\\\n))*/
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasVariable"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.ws_sep"></a>ws_sep</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let ws_sep = / +/
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.list_sep"></a>list_sep</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let list_sep = del ( comma_sep | ws_sep ) &quot;, &quot;
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.list_item"></a>list_item</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let list_item = store ( Rx.word - /EXCEPT/i )
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.client_host_item"></a>client_host_item</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let client_host_item =
  let client_hostname_rx = /[A-Za-z0-9_.@?*-][A-Za-z0-9_.?*-]*/ in
  let client_ipv6_rx = &quot;[&quot; . /[A-Za-z0-9:?*%]+/ . &quot;]&quot; in
    let client_host_rx = client_hostname_rx | client_ipv6_rx in
    let netmask = [ Util.del_str &quot;/&quot; . label &quot;netmask&quot; . store Rx.word ] in
      store ( client_host_rx - /EXCEPT/i ) . netmask?
</td></tr></table></blockquote><p>Allows @ for netgroups, supports [ipv6] syntax</p></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.client_file_item"></a>client_file_item</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let client_file_item =
  let client_file_rx = /\/[^ \t\n,:]+/ in
    store ( client_file_rx - /EXCEPT/i )
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasVariable"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.option_kw"></a>option_kw</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let option_kw = &quot;severity&quot;
              | &quot;spawn&quot;
              | &quot;twist&quot;
              | &quot;keepalive&quot;
              | &quot;linger&quot;
              | &quot;rfc931&quot;
              | &quot;banners&quot;
              | &quot;nice&quot;
              | &quot;setenv&quot;
              | &quot;umask&quot;
              | &quot;user&quot;
              | /allow/i
              | /deny/i
</td></tr></table></blockquote><p>Since either an option or a shell command can be given, use an explicit list of known options to avoid misinterpreting a command as an option</p></div></div></div>

<div class="CAugeasVariable"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.shell_command_rx"></a>shell_command_rx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let shell_command_rx = /[^ \t\n:][^\n]*[^ \t\n]|[^ \t\n:\\\\]/
                         - ( option_kw . /.*/ )
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.sto_to_colon"></a>sto_to_colon</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let sto_to_colon = store /[^ \t\n:=][^\n:]*((\\\\:|\\\\[ \t]*\n[ \t]+)[^\n:]*)*[^ \\\t\n:]|[^ \t\n:\\\\]/
</td></tr></table></blockquote><p>Allows escaped colon sequences</p></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.except"></a>except</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let except (lns:lens) = [ label &quot;except&quot; . Sep.space
                        . del /except/i &quot;EXCEPT&quot;
                        . Sep.space . lns ]
</td></tr></table></blockquote><p>The except operator makes it possible to write very compact rules.</p></div></div></div>

<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.ENTRY_TYPES"></a>ENTRY TYPES</h3></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.daemon"></a>daemon</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let daemon =
  let host = [ label &quot;host&quot;
             . Util.del_str &quot;@&quot;
             . list_item ] in
   [ label &quot;process&quot;
   . list_item
   . host? ]
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.daemon_list"></a>daemon_list</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let daemon_list = Build.opt_list daemon list_sep
</td></tr></table></blockquote><p>A list of <a href="#Hosts_Access.daemon" class=LAugeasLens id=link23 onMouseOver="ShowTip(event, 'tt12', 'link23')" onMouseOut="HideTip('tt12')">daemon</a>s</p></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.client"></a>client</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let client =
  let user = [ label &quot;user&quot;
             . list_item
             . Util.del_str &quot;@&quot; ] in
    [ label &quot;client&quot;
    . user?
    . client_host_item ]
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.client_file"></a>client_file</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let client_file = [ label &quot;file&quot; . client_file_item ]
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.client_list"></a>client_list</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let client_list = Build.opt_list ( client | client_file ) list_sep
</td></tr></table></blockquote><p>A list of <a href="#Hosts_Access.client" class=LAugeasLens id=link24 onMouseOver="ShowTip(event, 'tt14', 'link24')" onMouseOut="HideTip('tt14')">client</a>s</p></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.option"></a>option</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let option = [ key option_kw
             . ( del /([ \t]*=[ \t]*|[ \t]+)/ &quot; &quot; . sto_to_colon )? ]
</td></tr></table></blockquote><p>Optional extensions defined in hosts_options(5)</p></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.shell_command"></a>shell_command</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let shell_command = [ label &quot;shell_command&quot;
                    . store shell_command_rx ]
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.entry"></a>entry</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let entry = [ seq &quot;line&quot;
            . daemon_list
            . (except daemon_list)?
            . colon
            . client_list
            . (except client_list)?
            . ( (colon . option)+ | (colon . shell_command)? )
            . Util.eol ]
</td></tr></table></blockquote></div></div></div>

<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.LENS_AND_FILTER"></a>LENS AND FILTER</h3></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.lns"></a>lns</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let lns = (Util.empty | Util.comment | entry)*
</td></tr></table></blockquote></div></div></div>

<div class="CAugeasLens"><div class=CTopic><h3 class=CTitle><a name="Hosts_Access.filter"></a>filter</h3></div></div>

</div><!--Content-->


<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer-->


<div id=Menu><div class=MTitle>Augeas Documentation<div class=MSubTitle>Modules</div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Main Site</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MLink><a href="/index.html">Main</a></div></div><div class=MEntry><div class=MLink><a href="/docs/index.html">Documentation</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Specific Modules</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="access-aug.html">Access</a></div></div><div class=MEntry><div class=MFile><a href="activemq_conf-aug.html">ActiveMQ_Conf</a></div></div><div class=MEntry><div class=MFile><a href="activemq_xml-aug.html">ActiveMQ_XML</a></div></div><div class=MEntry><div class=MFile><a href="aliases-aug.html">Aliases</a></div></div><div class=MEntry><div class=MFile><a href="anacron-aug.html">Anacron</a></div></div><div class=MEntry><div class=MFile><a href="approx-aug.html">Approx</a></div></div><div class=MEntry><div class=MFile><a href="apt_update_manager-aug.html">Apt_Update_Manager</a></div></div><div class=MEntry><div class=MFile><a href="aptcacherngsecurity-aug.html">AptCacherNGSecurity</a></div></div><div class=MEntry><div class=MFile><a href="aptconf-aug.html">AptConf</a></div></div><div class=MEntry><div class=MFile><a href="aptpreferences-aug.html">AptPreferences</a></div></div><div class=MEntry><div class=MFile><a href="aptsources-aug.html">Aptsources</a></div></div><div class=MEntry><div class=MFile><a href="authorized_keys-aug.html">Authorized_Keys</a></div></div><div class=MEntry><div class=MFile><a href="automaster-aug.html">Automaster</a></div></div><div class=MEntry><div class=MFile><a href="automounter-aug.html">Automounter</a></div></div><div class=MEntry><div class=MFile><a href="avahi-aug.html">Avahi</a></div></div><div class=MEntry><div class=MFile><a href="backuppchosts-aug.html">BackupPCHosts</a></div></div><div class=MEntry><div class=MFile><a href="bootconf-aug.html">BootConf</a></div></div><div class=MEntry><div class=MFile><a href="cachefilesd-aug.html">Cachefilesd</a></div></div><div class=MEntry><div class=MFile><a href="carbon-aug.html">Carbon</a></div></div><div class=MEntry><div class=MFile><a href="cgconfig-aug.html">Cgconfig</a></div></div><div class=MEntry><div class=MFile><a href="cgrules-aug.html">Cgrules</a></div></div><div class=MEntry><div class=MFile><a href="channels-aug.html">Channels</a></div></div><div class=MEntry><div class=MFile><a href="collectd-aug.html">Collectd</a></div></div><div class=MEntry><div class=MFile><a href="cron-aug.html">Cron</a></div></div><div class=MEntry><div class=MFile><a href="crypttab-aug.html">Crypttab</a></div></div><div class=MEntry><div class=MFile><a href="cups-aug.html">Cups</a></div></div><div class=MEntry><div class=MFile><a href="debctrl-aug.html">Debctrl</a></div></div><div class=MEntry><div class=MFile><a href="desktop-aug.html">Desktop</a></div></div><div class=MEntry><div class=MFile><a href="dhcpd-aug.html">Dhcpd</a></div></div><div class=MEntry><div class=MFile><a href="dovecot-aug.html">Dovecot</a></div></div><div class=MEntry><div class=MFile><a href="dpkg-aug.html">Dpkg</a></div></div><div class=MEntry><div class=MFile><a href="exports-aug.html">Exports</a></div></div><div class=MEntry><div class=MFile><a href="fai_diskconfig-aug.html">FAI_DiskConfig</a></div></div><div class=MEntry><div class=MFile><a href="fonts-aug.html">Fonts</a></div></div><div class=MEntry><div class=MFile><a href="fuse-aug.html">Fuse</a></div></div><div class=MEntry><div class=MFile><a href="grub-aug.html">Grub</a></div></div><div class=MEntry><div class=MFile><a href="gtkbookmarks-aug.html">GtkBookmarks</a></div></div><div class=MEntry><div class=MFile><a href="host_conf-aug.html">Host_Conf</a></div></div><div class=MEntry><div class=MFile><a href="hostname-aug.html">Hostname</a></div></div><div class=MEntry><div class=MFile id=MSelected>Hosts_Access</div></div><div class=MEntry><div class=MFile><a href="htpasswd-aug.html">Htpasswd</a></div></div><div class=MEntry><div class=MFile><a href="inputrc-aug.html">Inputrc</a></div></div><div class=MEntry><div class=MFile><a href="jettyrealm-aug.html">JettyRealm</a></div></div><div class=MEntry><div class=MFile><a href="jmxaccess-aug.html">JMXAccess</a></div></div><div class=MEntry><div class=MFile><a href="jmxpassword-aug.html">JMXPassword</a></div></div><div class=MEntry><div class=MFile><a href="iptables-aug.html">Iptables</a></div></div><div class=MEntry><div class=MFile><a href="kdump-aug.html">Kdump</a></div></div><div class=MEntry><div class=MFile><a href="keepalived-aug.html">Keepalived</a></div></div><div class=MEntry><div class=MFile><a href="koji-aug.html">Koji</a></div></div><div class=MEntry><div class=MFile><a href="ldif-aug.html">Ldif</a></div></div><div class=MEntry><div class=MFile><a href="ldso-aug.html">Ldso</a></div></div><div class=MEntry><div class=MFile><a href="lightdm-aug.html">Lightdm</a></div></div><div class=MEntry><div class=MFile><a href="login_defs-aug.html">Login_defs</a></div></div><div class=MEntry><div class=MFile><a href="lokkit-aug.html">Lokkit</a></div></div><div class=MEntry><div class=MFile><a href="lvm-aug.html">LVM</a></div></div><div class=MEntry><div class=MFile><a href="mcollective-aug.html">MCollective</a></div></div><div class=MEntry><div class=MFile><a href="memcached-aug.html">Memcached</a></div></div><div class=MEntry><div class=MFile><a href="mke2fs-aug.html">Mke2fs</a></div></div><div class=MEntry><div class=MFile><a href="modprobe-aug.html">Modprobe</a></div></div><div class=MEntry><div class=MFile><a href="mongodbserver-aug.html">MongoDBServer</a></div></div><div class=MEntry><div class=MFile><a href="modules-aug.html">Modules</a></div></div><div class=MEntry><div class=MFile><a href="modules_conf-aug.html">Modules_conf</a></div></div><div class=MEntry><div class=MFile><a href="nagioscfg-aug.html">NagiosCfg</a></div></div><div class=MEntry><div class=MFile><a href="nagiosobjects-aug.html">NagiosObjects</a></div></div><div class=MEntry><div class=MFile><a href="netmasks-aug.html">Netmasks</a></div></div><div class=MEntry><div class=MFile><a href="networkmanager-aug.html">NetworkManager</a></div></div><div class=MEntry><div class=MFile><a href="networks-aug.html">Networks</a></div></div><div class=MEntry><div class=MFile><a href="nginx-aug.html">Nginx</a></div></div><div class=MEntry><div class=MFile><a href="nrpe-aug.html">Nrpe</a></div></div><div class=MEntry><div class=MFile><a href="nsswitch-aug.html">Nsswitch</a></div></div><div class=MEntry><div class=MFile><a href="ntpd-aug.html">Ntpd</a></div></div><div class=MEntry><div class=MFile><a href="openshift_config-aug.html">OpenShift_Config</a></div></div><div class=MEntry><div class=MFile><a href="openshift_http-aug.html">OpenShift_Http</a></div></div><div class=MEntry><div class=MFile><a href="openshift_quickstarts-aug.html">OpenShift_Quickstarts</a></div></div><div class=MEntry><div class=MFile><a href="pam-aug.html">Pam</a></div></div><div class=MEntry><div class=MFile><a href="pamconf-aug.html">PamConf</a></div></div><div class=MEntry><div class=MFile><a href="pbuilder-aug.html">Pbuilder</a></div></div><div class=MEntry><div class=MFile><a href="pg_hba-aug.html">Pg_Hba</a></div></div><div class=MEntry><div class=MFile><a href="postfix_transport-aug.html">Postfix_Transport</a></div></div><div class=MEntry><div class=MFile><a href="postfix_virtual-aug.html">Postfix_Virtual</a></div></div><div class=MEntry><div class=MFile><a href="postgresql-aug.html">Postgresql</a></div></div><div class=MEntry><div class=MFile><a href="protocols-aug.html">Protocols</a></div></div><div class=MEntry><div class=MFile><a href="puppetfileserver-aug.html">PuppetFileserver</a></div></div><div class=MEntry><div class=MFile><a href="puppet_auth-aug.html">Puppet_Auth</a></div></div><div class=MEntry><div class=MFile><a href="qpid-aug.html">Qpid</a></div></div><div class=MEntry><div class=MFile><a href="rabbitmq-aug.html">Rabbitmq</a></div></div><div class=MEntry><div class=MFile><a href="redis-aug.html">Redis</a></div></div><div class=MEntry><div class=MFile><a href="reprepro_uploaders-aug.html">Reprepro_Uploaders</a></div></div><div class=MEntry><div class=MFile><a href="resolv-aug.html">Resolv</a></div></div><div class=MEntry><div class=MFile><a href="rsyslog-aug.html">Rsyslog</a></div></div><div class=MEntry><div class=MFile><a href="schroot-aug.html">Schroot</a></div></div><div class=MEntry><div class=MFile><a href="services-aug.html">Services</a></div></div><div class=MEntry><div class=MFile><a href="shells-aug.html">Shells</a></div></div><div class=MEntry><div class=MFile><a href="shellvars-aug.html">Shellvars</a></div></div><div class=MEntry><div class=MFile><a href="simplelines-aug.html">Simplelines</a></div></div><div class=MEntry><div class=MFile><a href="simplevars-aug.html">Simplevars</a></div></div><div class=MEntry><div class=MFile><a href="sip_conf-aug.html">Sip_Conf</a></div></div><div class=MEntry><div class=MFile><a href="smbusers-aug.html">SmbUsers</a></div></div><div class=MEntry><div class=MFile><a href="splunk-aug.html">Splunk</a></div></div><div class=MEntry><div class=MFile><a href="solaris_system-aug.html">Solaris_System</a></div></div><div class=MEntry><div class=MFile><a href="ssh-aug.html">Ssh</a></div></div><div class=MEntry><div class=MFile><a href="sshd-aug.html">Sshd</a></div></div><div class=MEntry><div class=MFile><a href="sssd-aug.html">Sssd</a></div></div><div class=MEntry><div class=MFile><a href="subversion-aug.html">Subversion</a></div></div><div class=MEntry><div class=MFile><a href="sudoers-aug.html">Sudoers</a></div></div><div class=MEntry><div class=MFile><a href="sysconfig_route-aug.html">Sysconfig_Route</a></div></div><div class=MEntry><div class=MFile><a href="sysctl-aug.html">Sysctl</a></div></div><div class=MEntry><div class=MFile><a href="syslog-aug.html">Syslog</a></div></div><div class=MEntry><div class=MFile><a href="systemd-aug.html">Systemd</a></div></div><div class=MEntry><div class=MFile><a href="thttpd-aug.html">Thttpd</a></div></div><div class=MEntry><div class=MFile><a href="up2date-aug.html">Up2date</a></div></div><div class=MEntry><div class=MFile><a href="vmware_config-aug.html">VWware_Config</a></div></div><div class=MEntry><div class=MFile><a href="vfstab-aug.html">Vfstab</a></div></div><div class=MEntry><div class=MFile><a href="xinetd-aug.html">Xinetd</a></div></div><div class=MEntry><div class=MFile><a href="xorg-aug.html">Xorg</a></div></div><div class=MEntry><div class=MFile><a href="xymon_alerting-aug.html">Xymon_Alerting</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Generic Modules</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MFile><a href="build-aug.html">Build</a></div></div><div class=MEntry><div class=MFile><a href="erlang-aug.html">Erlang</a></div></div><div class=MEntry><div class=MFile><a href="inifile-aug.html">IniFile</a></div></div><div class=MEntry><div class=MFile><a href="quote-aug.html">Quote</a></div></div><div class=MEntry><div class=MFile><a href="rx-aug.html">Rx</a></div></div><div class=MEntry><div class=MFile><a href="sep-aug.html">Sep</a></div></div><div class=MEntry><div class=MFile><a href="util-aug.html">Util</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent4')">Tests and Examples</a><div class=MGroupContent id=MGroupContent4><div class=MEntry><div class=MFile><a href="tests/test_access-aug.html">Test_Access</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_activemq_conf-aug.html">Test_ActiveMQ_Conf</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_activemq_xml-aug.html">Test_ActiveMQ_XML</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_aliases-aug.html">Test_Aliases</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_anacron-aug.html">Test_Anacron</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_approx-aug.html">Test_Approx</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_apt_update_manager-aug.html">Test_Apt_Update_Manager</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_authorized_keys-aug.html">Test_Authorized_Keys</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_bootconf-aug.html">Test_BootConf</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_build-aug.html">Test_Build</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_carbon-aug.html">Test_Carbon</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_channels-aug.html">Test_Channels</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_collectd-aug.html">Test_Collectd</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_cups-aug.html">Test_Cups</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_dovecot-aug.html">Test_Dovecot</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_erlang-aug.html">Test_Erlang</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_fai_diskconfig-aug.html">Test_FAI_DiskConfig</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_fonts-aug.html">Test_Fonts</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_fuse-aug.html">Test_Fuse</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_gtkbookmarks-aug.html">Test_GtkBookmarks</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_htpasswd-aug.html">Test_Htpasswd</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_inifile-aug.html">Test_IniFile</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_inputrc-aug.html">Test_Inputrc</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_jettyrealm-aug.html">Test_JettyRealm</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_jmxaccess-aug.html">Test_JMXAccess</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_jmxpassword-aug.html">Test_JMXPassword</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_keepalived-aug.html">Test_Keepalived</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_koji-aug.html">Test_Koji</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_ldso-aug.html">Test_Ldso</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_lightdm-aug.html">Test_Lightdm</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_lvm-aug.html">Test_LVM</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_mcollective-aug.html">Test_MCollective</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_memcached-aug.html">Test_Memcached</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_mongodbserver-aug.html">Test_MongoDBServer</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_nagioscfg-aug.html">Test_NagiosCfg</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_networkmanager-aug.html">Test_NetworkManager</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_nginx-aug.html">Test_Nginx</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_ntpd-aug.html">Test_Ntpd</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_openshift_config-aug.html">Test_OpenShift_Config</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_openshift_http-aug.html">Test_OpenShift_Http</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_openshift_quickstarts-aug.html">Test_OpenShift_Quickstarts</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_postfix_transport-aug.html">Test_Postfix_Transport</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_postfix_virtual-aug.html">Test_Postfix_Virtual</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_postgresql-aug.html">Test_Postgresql</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_protocols-aug.html">Test_Protocols</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_puppet_auth-aug.html">Test_Puppet_Auth</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_qpid-aug.html">Test_Qpid</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_quote-aug.html">Test_Quote</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_rabbitmq-aug.html">Test_Rabbitmq</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_redis-aug.html">Test_Redis</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_reprepro_uploaders-aug.html">Test_Reprepro_Uploaders</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_rsyslog-aug.html">Test_Rsyslog</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_simplelines-aug.html">Test_Simplelines</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_simplevars-aug.html">Test_Simplevars</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_smbusers-aug.html">Test_SmbUsers</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_subversion-aug.html">Test_Subversion</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_sysconfig_route-aug.html">Test_Sysconfig_Route</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_sysctl-aug.html">Test_Sysctl</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_systemd-aug.html">Test_Systemd</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_thttpd-aug.html">Test_Thttpd</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_up2date-aug.html">Test_Up2date</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_vmware_config-aug.html">Test_VMware_Config</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_xml-aug.html">Test_Xml</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_yum-aug.html">Test_Yum</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_login_defs-aug.html">Test_login_defs</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_sssd-aug.html">Test_sssd</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_sudoers-aug.html">Test_sudoers</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_ssh-aug.html">Test_ssh</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_sshd-aug.html">Test_sshd</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_shellvars_list-aug.html">Shellvars_list.lns</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_slapd-aug.html">test_slapd.aug</a></div></div><div class=MEntry><div class=MFile><a href="tests/test_xymon_alerting-aug.html">Test_Xymon_Alerting</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent5')">Index</a><div class=MGroupContent id=MGroupContent5><div class=MEntry><div class=MIndex><a href="../index/AugeasLenses.html">Lenses</a></div></div><div class=MEntry><div class=MIndex><a href="../index/AugeasModules.html">Modules</a></div></div><div class=MEntry><div class=MIndex><a href="../index/AugeasVariables.html">Variables</a></div></div><div class=MEntry><div class=MIndex><a href="../index/AugeasTests.html">Tests</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Variables.html">Variables</a></div></div></div></div></div><script type="text/javascript"><!--
var searchPanel = new SearchPanel("searchPanel", "HTML", "../search");
--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option  id=MSearchEverything selected value="General">Everything</option><option value="AugeasLenses">Augeas Lenses</option><option value="AugeasModules">Augeas Modules</option><option value="AugeasTests">Augeas Tests</option><option value="AugeasVariables">Augeas Variables</option><option value="Files">Files</option><option value="Variables">Variables</option></select></div><script language=JavaScript><!--
HideAllBut([2], 6);// --></script></div><!--Menu-->



<!--START_ND_TOOLTIPS-->
<div class=CToolTip id="tt1"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let colon = del /[ \t]*(\\\\[ \t]*\n[ \t]+)?:[ \t]*(\\\\[ \t]*\n[ \t]+)?/ &quot;: &quot;
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt2"><div class=CAugeasVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let comma_sep = /([ \t]|(\\\\\n))*,([ \t]|(\\\\\n))*/
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt3"><div class=CAugeasVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let ws_sep = / +/
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt4"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let list_sep = del ( comma_sep | ws_sep ) &quot;, &quot;
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt5"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let list_item = store ( Rx.word - /EXCEPT/i )
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt6"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let client_host_item =
  let client_hostname_rx = /[A-Za-z0-9_.@?*-][A-Za-z0-9_.?*-]*/ in
  let client_ipv6_rx = &quot;[&quot; . /[A-Za-z0-9:?*%]+/ . &quot;]&quot; in
    let client_host_rx = client_hostname_rx | client_ipv6_rx in
    let netmask = [ Util.del_str &quot;/&quot; . label &quot;netmask&quot; . store Rx.word ] in
      store ( client_host_rx - /EXCEPT/i ) . netmask?
</td></tr></table></blockquote>Allows @ for netgroups, supports [ipv6] syntax</div></div><div class=CToolTip id="tt7"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let client_file_item =
  let client_file_rx = /\/[^ \t\n,:]+/ in
    store ( client_file_rx - /EXCEPT/i )
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt8"><div class=CAugeasVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let option_kw = &quot;severity&quot;
              | &quot;spawn&quot;
              | &quot;twist&quot;
              | &quot;keepalive&quot;
              | &quot;linger&quot;
              | &quot;rfc931&quot;
              | &quot;banners&quot;
              | &quot;nice&quot;
              | &quot;setenv&quot;
              | &quot;umask&quot;
              | &quot;user&quot;
              | /allow/i
              | /deny/i
</td></tr></table></blockquote>Since either an option or a shell command can be given, use an explicit list of known options to avoid misinterpreting a command as an option</div></div><div class=CToolTip id="tt9"><div class=CAugeasVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let shell_command_rx = /[^ \t\n:][^\n]*[^ \t\n]|[^ \t\n:\\\\]/
                         - ( option_kw . /.*/ )
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt10"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let sto_to_colon = store /[^ \t\n:=][^\n:]*((\\\\:|\\\\[ \t]*\n[ \t]+)[^\n:]*)*[^ \\\t\n:]|[^ \t\n:\\\\]/
</td></tr></table></blockquote>Allows escaped colon sequences</div></div><div class=CToolTip id="tt11"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let except (lns:lens) = [ label &quot;except&quot; . Sep.space
                        . del /except/i &quot;EXCEPT&quot;
                        . Sep.space . lns ]
</td></tr></table></blockquote>The except operator makes it possible to write very compact rules.</div></div><div class=CToolTip id="tt12"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let daemon =
  let host = [ label &quot;host&quot;
             . Util.del_str &quot;@&quot;
             . list_item ] in
   [ label &quot;process&quot;
   . list_item
   . host? ]
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt13"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let daemon_list = Build.opt_list daemon list_sep
</td></tr></table></blockquote>A list of daemons</div></div><div class=CToolTip id="tt14"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let client =
  let user = [ label &quot;user&quot;
             . list_item
             . Util.del_str &quot;@&quot; ] in
    [ label &quot;client&quot;
    . user?
    . client_host_item ]
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt15"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let client_file = [ label &quot;file&quot; . client_file_item ]
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt16"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let client_list = Build.opt_list ( client | client_file ) list_sep
</td></tr></table></blockquote>A list of clients</div></div><div class=CToolTip id="tt17"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let option = [ key option_kw
             . ( del /([ \t]*=[ \t]*|[ \t]+)/ &quot; &quot; . sto_to_colon )? ]
</td></tr></table></blockquote>Optional extensions defined in hosts_options(5)</div></div><div class=CToolTip id="tt18"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let shell_command = [ label &quot;shell_command&quot;
                    . store shell_command_rx ]
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt19"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let entry = [ seq &quot;line&quot;
            . daemon_list
            . (except daemon_list)?
            . colon
            . client_list
            . (except client_list)?
            . ( (colon . option)+ | (colon . shell_command)? )
            . Util.eol ]
</td></tr></table></blockquote></div></div><div class=CToolTip id="tt20"><div class=CAugeasLens><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">let lns = (Util.empty | Util.comment | entry)*
</td></tr></table></blockquote></div></div><!--END_ND_TOOLTIPS-->




<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div>


<script language=JavaScript><!--
if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
augeas-doc 1.2.0-0ubuntu1.3 / usr / share / doc / augeas-doc / lenses / files / hosts_access-aug.html
