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<oembed><type>rich</type><version>1.0</version><provider_name>phorkie</provider_name><provider_url>https://p.cweiske.de/</provider_url><title>pingfailtest</title><author_name>Christian Weiske</author_name><cache_age>86400</cache_age><width>900</width><height>900</height><html>&lt;!-- embedding all files of https://p.cweiske.de/288 --&gt;
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&lt;/style&gt;&lt;div class="code"&gt;&lt;table class="bash"&gt;&lt;tbody&gt;&lt;tr class="li1"&gt;&lt;td class="ln"&gt;&lt;pre class="de1"&gt;1
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&lt;/pre&gt;&lt;/td&gt;&lt;td class="de1"&gt;&lt;pre class="de1"&gt;&lt;span class="co0"&gt;#!/bin/sh&lt;/span&gt;
check&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt; &lt;span class="br0"&gt;&amp;#123;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="re2"&gt;ok&lt;/span&gt;=&lt;span class="nu0"&gt;1&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="re2"&gt;firstfail&lt;/span&gt;=
&amp;#160; &amp;#160; &lt;span class="re2"&gt;lastfail&lt;/span&gt;=
&amp;#160; &amp;#160; &lt;span class="kw1"&gt;while&lt;/span&gt; &lt;span class="kw2"&gt;read&lt;/span&gt; data
&amp;#160; &amp;#160; &lt;span class="kw1"&gt;do&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="kw1"&gt;case&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$data&lt;/span&gt;&amp;quot;&lt;/span&gt; &lt;span class="kw1"&gt;in&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="sy0"&gt;*&lt;/span&gt;&lt;span class="st0"&gt;&amp;quot;no answer yet&amp;quot;&lt;/span&gt;&lt;span class="sy0"&gt;*&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="co0"&gt;#fail&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="kw1"&gt;if&lt;/span&gt; &lt;span class="br0"&gt;&amp;#91;&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$ok&lt;/span&gt;&amp;quot;&lt;/span&gt; = &lt;span class="nu0"&gt;1&lt;/span&gt; &lt;span class="br0"&gt;&amp;#93;&lt;/span&gt;; &lt;span class="kw1"&gt;then&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="re2"&gt;ok&lt;/span&gt;=&lt;span class="nu0"&gt;0&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="re2"&gt;firstfail&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;&lt;span class="kw1"&gt;time&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$data&lt;/span&gt;&amp;quot;&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="re2"&gt;lastfail&lt;/span&gt;=
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="re5"&gt;-n&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;Fail: &lt;span class="es2"&gt;$firstfail&lt;/span&gt;&amp;quot;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="kw1"&gt;fi&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="co0"&gt;#echo fail&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="re2"&gt;lastfail&lt;/span&gt;=$&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;&lt;span class="kw1"&gt;time&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$data&lt;/span&gt;&amp;quot;&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="sy0"&gt;;;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="sy0"&gt;*&lt;/span&gt;&lt;span class="st0"&gt;&amp;quot;bytes from&amp;quot;&lt;/span&gt;&lt;span class="sy0"&gt;*&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="co0"&gt;#ok&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="kw1"&gt;if&lt;/span&gt; &lt;span class="br0"&gt;&amp;#91;&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$ok&lt;/span&gt;&amp;quot;&lt;/span&gt; = &lt;span class="nu0"&gt;0&lt;/span&gt; &lt;span class="br0"&gt;&amp;#93;&lt;/span&gt;; &lt;span class="kw1"&gt;then&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot; to &lt;span class="es2"&gt;$lastfail&lt;/span&gt;&amp;quot;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="re2"&gt;firstfail&lt;/span&gt;=
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="re2"&gt;ok&lt;/span&gt;=&lt;span class="nu0"&gt;1&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="kw1"&gt;fi&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="sy0"&gt;;;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; PING&lt;span class="sy0"&gt;*&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;ping fail test start&amp;quot;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;&lt;span class="es2"&gt;$data&lt;/span&gt;&amp;quot;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="sy0"&gt;;;&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="kw1"&gt;esac&lt;/span&gt;
&amp;#160; &amp;#160; &amp;#160; &amp;#160; &lt;span class="co0"&gt;#echo $(time &amp;quot;$data&amp;quot;)&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw1"&gt;done&lt;/span&gt;
&lt;span class="br0"&gt;&amp;#125;&lt;/span&gt;
&amp;#160;
&lt;span class="kw1"&gt;time&lt;/span&gt;&lt;span class="br0"&gt;&amp;#40;&lt;/span&gt;&lt;span class="br0"&gt;&amp;#41;&lt;/span&gt; &lt;span class="br0"&gt;&amp;#123;&lt;/span&gt;
&amp;#160; &amp;#160; &lt;span class="kw3"&gt;echo&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;$1&amp;quot;&lt;/span&gt;\
&amp;#160; &amp;#160; &lt;span class="sy0"&gt;|&lt;/span&gt; &lt;span class="kw2"&gt;cut&lt;/span&gt; -b2-&lt;span class="nu0"&gt;11&lt;/span&gt;\
&amp;#160; &amp;#160; &lt;span class="sy0"&gt;|&lt;/span&gt; &lt;span class="kw2"&gt;xargs&lt;/span&gt; &lt;span class="re5"&gt;-I&lt;/span&gt; &lt;span class="st_h"&gt;'%TSTAMP%'&lt;/span&gt; &lt;span class="kw2"&gt;date&lt;/span&gt; &lt;span class="re5"&gt;-u&lt;/span&gt; &lt;span class="re5"&gt;--date&lt;/span&gt;=&lt;span class="st0"&gt;&amp;quot;1970-01-01 %TSTAMP% sec GMT&amp;quot;&lt;/span&gt; &lt;span class="st0"&gt;&amp;quot;+%H:%M:%S&amp;quot;&lt;/span&gt;
&lt;span class="br0"&gt;&amp;#125;&lt;/span&gt;
&amp;#160;
&lt;span class="co0"&gt;#cat failtestdata | check&lt;/span&gt;
&lt;span class="kw2"&gt;ping&lt;/span&gt; &lt;span class="re5"&gt;-nOD&lt;/span&gt; &lt;span class="re4"&gt;$1&lt;/span&gt; &lt;span class="nu0"&gt;2&lt;/span&gt;&lt;span class="sy0"&gt;&amp;gt;&amp;amp;&lt;/span&gt;&lt;span class="nu0"&gt;1&lt;/span&gt; &lt;span class="sy0"&gt;|&lt;/span&gt; check
&amp;#160;&lt;/pre&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;
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 &lt;div class="phork-meta"&gt;
  &lt;a href="https://p.cweiske.de/288/rev-raw/20cdc1793701d45bc22900b22452a7f943164bee/pingfailtest.sh" style="float: right"&gt;view raw source&lt;/a&gt;
  &lt;a href="https://p.cweiske.de/288#pingfailtest.sh"&gt;pingfailtest.sh&lt;/a&gt;
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    &lt;div class="phork-file"&gt;
 &lt;div class="phork-content"&gt;
  &lt;div class="code"&gt;&lt;pre class="txt"&gt;[1452682591.205924] 64 bytes from 192.168.178.251: icmp_seq=1757 ttl=64 time=0.356 ms&#13;
[1452682592.205836] 64 bytes from 192.168.178.251: icmp_seq=1758 ttl=64 time=0.368 ms&#13;
[1452682593.205831] 64 bytes from 192.168.178.251: icmp_seq=1759 ttl=64 time=0.324 ms&#13;
[1452682595.205521] no answer yet for icmp_seq=1760&#13;
[1452682596.205491] no answer yet for icmp_seq=1761&#13;
[1452682597.205475] no answer yet for icmp_seq=1762&#13;
[1452682598.205426] no answer yet for icmp_seq=1763&#13;
[1452682599.205484] no answer yet for icmp_seq=1764&#13;
[1452682600.205413] no answer yet for icmp_seq=1765&#13;
[1452682601.205477] no answer yet for icmp_seq=1766&#13;
[1452682602.205415] no answer yet for icmp_seq=1767&#13;
[1452682603.205469] no answer yet for icmp_seq=1768&#13;
[1452682604.205461] no answer yet for icmp_seq=1769&#13;
[1452682605.205530] no answer yet for icmp_seq=1770&#13;
[1452682606.205528] no answer yet for icmp_seq=1771&#13;
[1452682607.205441] no answer yet for icmp_seq=1772&#13;
[1452682608.205471] no answer yet for icmp_seq=1773&#13;
[1452682609.205482] no answer yet for icmp_seq=1774&#13;
[1452682610.205477] no answer yet for icmp_seq=1775&#13;
[1452682611.205426] no answer yet for icmp_seq=1776&#13;
[1452682612.205467] no answer yet for icmp_seq=1777&#13;
[1452682613.207178] no answer yet for icmp_seq=1778&#13;
[1452682613.207770] 64 bytes from 192.168.178.251: icmp_seq=1779 ttl=64 time=0.507 ms&#13;
[1452682614.208332] 64 bytes from 192.168.178.251: icmp_seq=1780 ttl=64 time=0.330 ms&#13;
[1452682615.207303] 64 bytes from 192.168.178.251: icmp_seq=1781 ttl=64 time=0.296 ms&#13;
[1452682824.225831] 64 bytes from 192.168.178.251: icmp_seq=1990 ttl=64 time=0.261 ms&#13;
[1452682825.225843] 64 bytes from 192.168.178.251: icmp_seq=1991 ttl=64 time=0.274 ms&#13;
[1452682827.225524] no answer yet for icmp_seq=1992&#13;
[1452682828.225469] no answer yet for icmp_seq=1993&#13;
[1452682829.225526] no answer yet for icmp_seq=1994&#13;
[1452682830.225525] no answer yet for icmp_seq=1995&#13;
[1452682831.225526] no answer yet for icmp_seq=1996&#13;
[1452682832.225422] no answer yet for icmp_seq=1997&#13;
[1452682833.225470] no answer yet for icmp_seq=1998&#13;
[1452682834.225479] no answer yet for icmp_seq=1999&#13;
[1452682835.225483] no answer yet for icmp_seq=2000&#13;
[1452682836.225525] no answer yet for icmp_seq=2001&#13;
[1452682837.225494] no answer yet for icmp_seq=2002&#13;
[1452682838.229432] no answer yet for icmp_seq=2003&#13;
[1452682839.229522] no answer yet for icmp_seq=2004&#13;
[1452682840.229479] no answer yet for icmp_seq=2005&#13;
[1452682841.229541] no answer yet for icmp_seq=2006&#13;
[1452682842.229528] no answer yet for icmp_seq=2007&#13;
[1452682843.229524] no answer yet for icmp_seq=2008&#13;
[1452682844.229480] no answer yet for icmp_seq=2009&#13;
[1452682845.229518] no answer yet for icmp_seq=2010&#13;
[1452682846.229473] no answer yet for icmp_seq=2011&#13;
[1452682847.229475] no answer yet for icmp_seq=2012&#13;
[1452682848.229525] no answer yet for icmp_seq=2013&#13;
[1452682849.229464] no answer yet for icmp_seq=2014&#13;
[1452682850.229458] no answer yet for icmp_seq=2015&#13;
[1452682851.229532] no answer yet for icmp_seq=2016&#13;
[1452682852.229521] no answer yet for icmp_seq=2017&#13;
[1452682853.229491] no answer yet for icmp_seq=2018&#13;
[1452682854.229531] no answer yet for icmp_seq=2019&#13;
[1452682855.229532] no answer yet for icmp_seq=2020&#13;
[1452682856.229489] no answer yet for icmp_seq=2021&#13;
[1452682857.229530] no answer yet for icmp_seq=2022&#13;
[1452682857.229834] 64 bytes from 192.168.178.251: icmp_seq=2023 ttl=64 time=0.227 ms&#13;
[1452682858.233779] 64 bytes from 192.168.178.251: icmp_seq=2024 ttl=64 time=0.331 ms&#13;
[1452682859.233901] 64 bytes from 192.168.178.251: icmp_seq=2025 ttl=64 time=0.377 ms&#13;
[1452682860.233010] 64 bytes from 192.168.178.251: icmp_seq=2026 ttl=64 time=0.256 ms&#13;
[1452682861.232298] 64 bytes from 192.168.178.251: icmp_seq=2027 ttl=64 time=0.511 ms&#13;
[1452682896.229878] 64 bytes from 192.168.178.251: icmp_seq=2062 ttl=64 time=0.363 ms&#13;
[1452682897.230044] 64 bytes from 192.168.178.251: icmp_seq=2063 ttl=64 time=0.522 ms&#13;
[1452682899.233484] no answer yet for icmp_seq=2064&#13;
[1452682900.233478] no answer yet for icmp_seq=2065&#13;
[1452682901.233526] no answer yet for icmp_seq=2066&#13;
[1452682902.233521] no answer yet for icmp_seq=2067&#13;
[1452682903.233432] no answer yet for icmp_seq=2068&#13;
[1452682904.233532] no answer yet for icmp_seq=2069&#13;
[1452682905.233478] no answer yet for icmp_seq=2070&#13;
[1452682906.233469] no answer yet for icmp_seq=2071&#13;
[1452682907.233417] no answer yet for icmp_seq=2072&#13;
[1452682908.233474] no answer yet for icmp_seq=2073&#13;
[1452682909.233470] no answer yet for icmp_seq=2074&#13;
[1452682910.233526] no answer yet for icmp_seq=2075&#13;
[1452682911.233480] no answer yet for icmp_seq=2076&#13;
[1452682969.233474] no answer yet for icmp_seq=2134&#13;
[1452682970.233529] no answer yet for icmp_seq=2135&#13;
[1452682971.233468] no answer yet for icmp_seq=2136&#13;
[1452682971.234144] 64 bytes from 192.168.178.251: icmp_seq=2137 ttl=64 time=0.529 ms&#13;
[1452682972.234083] 64 bytes from 192.168.178.251: icmp_seq=2138 ttl=64 time=0.524 ms&#13;
[1452682973.234084] 64 bytes from 192.168.178.251: icmp_seq=2139 ttl=64 time=0.523 ms&#13;
[1452682974.234026] 64 bytes from 192.168.178.251: icmp_seq=2140 ttl=64 time=0.509 ms&#13;
&lt;/pre&gt;&lt;/div&gt;

 &lt;/div&gt;
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  &lt;a href="https://p.cweiske.de/288/rev-raw/20cdc1793701d45bc22900b22452a7f943164bee/z-failtestdata.txt" style="float: right"&gt;view raw source&lt;/a&gt;
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