Linux服务器配置_服务器_Linux_其他

<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/62780f71517cd20ea49b2bab/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/62780f71517cd20ea49b2bab/bg1.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x1 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">$TTL<span class="_ _0"></span> 86400</div><div class="t m0 x1 h4 y3 ff2 fs0 fc1 sc1 ls0 ws0">定<span class="_ _1"></span>义<span class="_ _1"></span>了<span class="_ _1"></span>允<span class="_ _1"></span>许<span class="_ _1"></span>客<span class="_ _1"></span>户<span class="_ _1"></span>端<span class="_ _1"></span>缓<span class="_ _1"></span>存<span class="_ _1"></span>来<span class="_ _1"></span>自<span class="_ _1"></span>查<span class="_ _1"></span>询<span class="_ _1"></span>的<span class="_ _1"></span>数<span class="_ _1"></span>据<span class="_ _1"></span>的<span class="_ _1"></span>默<span class="_ _1"></span>认<span class="_ _1"></span>时<span class="_ _1"></span>间<span class="_ _1"></span>，<span class="_ _1"></span>单<span class="_ _1"></span>位</div><div class="t m0 x1 h4 y4 ff2 fs0 fc1 sc1 ls0 ws0">为秒，也可设为例如<span class="_ _2"> </span><span class="ff3 sc0">10H</span></div><div class="t m0 x1 h3 y5 ff1 fs0 fc0 sc0 ls0 ws0">@ IN SOA<span class="_ _3"></span> ns1.ltest.com. hostmaster<span class="_ _3"></span>.ltest.com. (</div><div class="t m0 x1 h4 y6 ff3 fs0 fc1 sc0 ls0 ws0">@<span class="ff2 sc1">为域名的别名，也可以<span class="_ _2"> </span></span>example.com.</div><div class="t m0 x1 h4 y7 ff3 fs0 fc1 sc0 ls0 ws0">IN<span class="_ _2"> </span><span class="ff2 sc1">代表类型是属于<span class="_ _2"> </span></span>INTERNET<span class="_ _2"> </span><span class="ff2 sc1">的</span></div><div class="t m0 x1 h4 y8 ff3 fs0 fc1 sc0 ls0 ws0">ns1.ltest.com<span class="_ _2"> </span><span class="ff2 sc1">定义了负责该区域的名称解析的授权主机名</span></div><div class="t m0 x1 h4 y9 ff2 fs0 fc1 sc1 ls0 ws0">后面一项为管理员的<span class="_ _2"> </span><span class="ff3 sc0">EMAIL</span>，注意格式，后面的“<span class="ff3 sc0">.<span class="ff4">”</span></span></div><div class="t m0 x1 h3 ya ff1 fs0 fc0 sc0 ls0 ws0"> 42 ; serial (d. adams)</div><div class="t m0 x1 h3 yb ff1 fs0 fc0 sc0 ls0 ws0"> 3H ; refresh</div><div class="t m0 x1 h3 yc ff1 fs0 fc0 sc0 ls0 ws0"> 15M ; retry</div><div class="t m0 x1 h3 yd ff1 fs0 fc0 sc0 ls0 ws0"> 1W<span class="_ _0"></span> ;<span class="_ _4"></span> expiry</div><div class="t m0 x1 h3 ye ff1 fs0 fc0 sc0 ls0 ws0"> 1D ) ; minimum</div><div class="t m0 x1 h4 yf ff2 fs0 fc1 sc1 ls0 ws0">设置序列号，可为<span class="_ _2"> </span><span class="ff3 sc0">2005090503</span></div><div class="t m0 x1 h4 y10 ff2 fs0 fc1 sc1 ls0 ws0">设<span class="_ _1"></span>置<span class="_ _1"></span>更<span class="_ _1"></span>新<span class="_ _1"></span>时<span class="_ _1"></span>间<span class="_ _1"></span>，<span class="_ _1"></span>即<span class="_ _1"></span>辅<span class="_ _1"></span>助<span class="_ _1"></span>服<span class="_ _1"></span>务<span class="_ _1"></span>器<span class="_ _1"></span>和<span class="_ _1"></span>主<span class="_ _1"></span>服<span class="_ _1"></span>务<span class="_ _1"></span>器<span class="_ _1"></span>隔<span class="_ _1"></span>多<span class="_ _1"></span>久<span class="_ _1"></span>进<span class="_ _1"></span>行<span class="_ _1"></span>一<span class="_ _1"></span>次</div><div class="t m0 x1 h4 y11 ff2 fs0 fc1 sc1 ls0 ws0">数据复制</div><div class="t m0 x1 h4 y12 ff2 fs0 fc1 sc1 ls0 ws0">设置重试时间，重新发送的时间</div><div class="t m0 x1 h4 y13 ff2 fs0 fc1 sc1 ls0 ws0">设<span class="_ _1"></span>置<span class="_ _1"></span>过<span class="_ _1"></span>期<span class="_ _1"></span>时<span class="_ _1"></span>间<span class="_ _1"></span>，<span class="_ _1"></span>辅<span class="_ _1"></span>助<span class="_ _1"></span>服<span class="_ _1"></span>务<span class="_ _1"></span>器<span class="_ _1"></span>和<span class="_ _1"></span>主<span class="_ _1"></span>服<span class="_ _1"></span>务<span class="_ _1"></span>器<span class="_ _1"></span>在<span class="_ _1"></span>该<span class="_ _1"></span>时<span class="_ _1"></span>间<span class="_ _1"></span>内<span class="_ _1"></span>无<span class="_ _1"></span>联<span class="_ _1"></span>系</div><div class="t m0 x1 h4 y14 ff2 fs0 fc1 sc1 ls0 ws0">则放弃这个区域的数据</div><div class="t m0 x1 h4 y15 ff2 fs0 fc1 sc1 ls0 ws0">设<span class="_ _4"></span>置<span class="_ _5"> </span><span class="ff3 sc0">TTL<span class="_ _5"> </span></span>值，<span class="_ _1"></span>定<span class="_ _4"></span>义<span class="_ _4"></span>允<span class="_ _4"></span>许<span class="_ _1"></span>辅助<span class="_ _1"></span>名<span class="_ _4"></span>称<span class="_ _4"></span>服<span class="_ _4"></span>务<span class="_ _1"></span>器<span class="_ _4"></span>缓<span class="_ _4"></span>存<span class="_ _4"></span>查<span class="_ _1"></span>询<span class="_ _4"></span>数<span class="_ _4"></span>据<span class="_ _4"></span>的<span class="_ _1"></span>默</div><div class="t m0 x1 h4 y16 ff2 fs0 fc1 sc1 ls0 ws0">认时间</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div> </body> </html>