Add notes for 2017-12-18
This commit is contained in:
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0FB860CC9C45B1B9
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@ -238,4 +238,87 @@ Ended: 1513521858573
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Elapsed time: 2 secs (2559 msecs)
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```
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- I even tried to debug it by adding verbose logging to the `JAVA_OPTS`:
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```
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-Dlog4j.configuration=file:/Users/aorth/dspace/config/log4j-console.properties -Ddspace.log.init.disable=true
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```
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- ... but the error message was the same, just with more INFO noise around it
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- For now I'll import into a collection in DSpace Test but I'm really not sure what's up with this!
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- Linode alerted that CGSpace was using high CPU from 4 to 6 PM
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- The logs for today show the CORE bot (137.108.70.7) being active in XMLUI:
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```
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# cat /var/log/nginx/access.log /var/log/nginx/access.log.1 /var/log/nginx/library-access.log /var/log/nginx/library-access.log.1 | grep -E "17/Dec/2017" | awk '{print $1}' | sort -n | uniq -c | sort -h | tail
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671 66.249.66.70
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885 95.108.181.88
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904 157.55.39.96
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923 157.55.39.179
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1159 207.46.13.107
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1184 104.196.152.243
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1230 66.249.66.91
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1414 68.180.229.254
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4137 66.249.66.90
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46401 137.108.70.7
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```
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- And then some CIAT bot (45.5.184.196) is actively hitting API endpoints:
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```
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# cat /var/log/nginx/rest.log /var/log/nginx/rest.log.1 /var/log/nginx/oai.log /var/log/nginx/oai.log.1 | grep -E "17/Dec/2017" | awk '{print $1}' | sort -n | uniq -c | sort -h | tail
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33 68.180.229.254
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48 157.55.39.96
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51 157.55.39.179
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56 207.46.13.107
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102 104.196.152.243
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102 66.249.66.90
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691 137.108.70.7
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1531 50.116.102.77
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4014 70.32.83.92
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11030 45.5.184.196
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```
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- That's probably ok, as I don't think the REST API connections use up a Tomcat session...
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- CIP emailed a few days ago to ask about unique IDs for authors and organizations, and if we can provide them via an API
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- Regarding the import issue above it seems to be a known issue that has a patch in DSpace 5.7:
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- https://jira.duraspace.org/browse/DS-2633
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- https://jira.duraspace.org/browse/DS-3583
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- We're on DSpace 5.5 but there is a one-word fix to the addItem() function here: https://github.com/DSpace/DSpace/pull/1731
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- I will apply it on our branch but I need to make a note to NOT cherry-pick it when I rebase on to the latest 5.x upstream later
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- Pull request: [#351](https://github.com/ilri/DSpace/pull/351)
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## 2017-12-18
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- Linode alerted this morning that there was high outbound traffic from 6 to 8 AM
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- The XMLUI logs show that the CORE bot from last night (137.108.70.7) is very active still:
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```
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# cat /var/log/nginx/access.log /var/log/nginx/access.log.1 /var/log/nginx/library-access.log /var/log/nginx/library-access.log.1 | grep -E "18/Dec/2017" | awk '{print $1}' | sort -n | uniq -c | sort -h | tail
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190 207.46.13.146
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191 197.210.168.174
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202 86.101.203.216
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268 157.55.39.134
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297 66.249.66.91
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314 213.55.99.121
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402 66.249.66.90
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532 68.180.229.254
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644 104.196.152.243
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32220 137.108.70.7
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```
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- On the API side (REST and OAI) there is still the same CIAT bot (45.5.184.196) from last night making quite a number of requests this morning:
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```
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# cat /var/log/nginx/rest.log /var/log/nginx/rest.log.1 /var/log/nginx/oai.log /var/log/nginx/oai.log.1 | grep -E "18/Dec/2017" | awk '{print $1}' | sort -n | uniq -c | sort -h | tail
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7 104.198.9.108
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8 185.29.8.111
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8 40.77.167.176
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9 66.249.66.91
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9 68.180.229.254
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10 157.55.39.134
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15 66.249.66.90
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59 104.196.152.243
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4014 70.32.83.92
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8619 45.5.184.196
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```
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@ -23,7 +23,7 @@ The list of connections to XMLUI and REST API for today:
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<meta property="article:published_time" content="2017-12-01T13:53:54+03:00"/>
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<meta property="article:modified_time" content="2017-12-17T11:22:21+02:00"/>
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<meta property="article:modified_time" content="2017-12-17T17:18:06+02:00"/>
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@ -56,9 +56,9 @@ The list of connections to XMLUI and REST API for today:
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"@type": "BlogPosting",
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"headline": "December, 2017",
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"url": "https://alanorth.github.io/cgspace-notes/2017-12/",
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"wordCount": "1330",
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"wordCount": "1743",
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"datePublished": "2017-12-01T13:53:54+03:00",
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"dateModified": "2017-12-17T11:22:21+02:00",
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"dateModified": "2017-12-17T17:18:06+02:00",
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"author": {
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"@type": "Person",
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"name": "Alan Orth"
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@ -386,9 +386,100 @@ Elapsed time: 2 secs (2559 msecs)
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</code></pre>
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<ul>
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<li>For now I’ll import into a collection in DSpace Test but I’m really not sure what’s up with this!</li>
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<li>I even tried to debug it by adding verbose logging to the <code>JAVA_OPTS</code>:</li>
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</ul>
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<pre><code>-Dlog4j.configuration=file:/Users/aorth/dspace/config/log4j-console.properties -Ddspace.log.init.disable=true
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</code></pre>
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<ul>
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<li>… but the error message was the same, just with more INFO noise around it</li>
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<li>For now I’ll import into a collection in DSpace Test but I’m really not sure what’s up with this!</li>
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<li>Linode alerted that CGSpace was using high CPU from 4 to 6 PM</li>
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<li>The logs for today show the CORE bot (137.108.70.7) being active in XMLUI:</li>
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</ul>
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<pre><code># cat /var/log/nginx/access.log /var/log/nginx/access.log.1 /var/log/nginx/library-access.log /var/log/nginx/library-access.log.1 | grep -E "17/Dec/2017" | awk '{print $1}' | sort -n | uniq -c | sort -h | tail
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671 66.249.66.70
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885 95.108.181.88
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904 157.55.39.96
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923 157.55.39.179
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1159 207.46.13.107
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1184 104.196.152.243
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1230 66.249.66.91
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1414 68.180.229.254
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4137 66.249.66.90
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46401 137.108.70.7
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</code></pre>
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<ul>
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<li>And then some CIAT bot (45.5.184.196) is actively hitting API endpoints:</li>
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</ul>
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<pre><code># cat /var/log/nginx/rest.log /var/log/nginx/rest.log.1 /var/log/nginx/oai.log /var/log/nginx/oai.log.1 | grep -E "17/Dec/2017" | awk '{print $1}' | sort -n | uniq -c | sort -h | tail
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33 68.180.229.254
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48 157.55.39.96
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51 157.55.39.179
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56 207.46.13.107
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102 104.196.152.243
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102 66.249.66.90
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691 137.108.70.7
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1531 50.116.102.77
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4014 70.32.83.92
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11030 45.5.184.196
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</code></pre>
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<ul>
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<li>That’s probably ok, as I don’t think the REST API connections use up a Tomcat session…</li>
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<li>CIP emailed a few days ago to ask about unique IDs for authors and organizations, and if we can provide them via an API</li>
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<li>Regarding the import issue above it seems to be a known issue that has a patch in DSpace 5.7:
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<ul>
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<li><a href="https://jira.duraspace.org/browse/DS-2633">https://jira.duraspace.org/browse/DS-2633</a></li>
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<li><a href="https://jira.duraspace.org/browse/DS-3583">https://jira.duraspace.org/browse/DS-3583</a></li>
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</ul></li>
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<li>We’re on DSpace 5.5 but there is a one-word fix to the addItem() function here: <a href="https://github.com/DSpace/DSpace/pull/1731">https://github.com/DSpace/DSpace/pull/1731</a></li>
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<li>I will apply it on our branch but I need to make a note to NOT cherry-pick it when I rebase on to the latest 5.x upstream later</li>
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<li>Pull request: <a href="https://github.com/ilri/DSpace/pull/351">#351</a></li>
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</ul>
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<h2 id="2017-12-18">2017-12-18</h2>
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<ul>
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<li>Linode alerted this morning that there was high outbound traffic from 6 to 8 AM</li>
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<li>The XMLUI logs show that the CORE bot from last night (137.108.70.7) is very active still:</li>
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</ul>
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<pre><code># cat /var/log/nginx/access.log /var/log/nginx/access.log.1 /var/log/nginx/library-access.log /var/log/nginx/library-access.log.1 | grep -E "18/Dec/2017" | awk '{print $1}' | sort -n | uniq -c | sort -h | tail
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190 207.46.13.146
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191 197.210.168.174
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202 86.101.203.216
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268 157.55.39.134
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297 66.249.66.91
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314 213.55.99.121
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402 66.249.66.90
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532 68.180.229.254
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644 104.196.152.243
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32220 137.108.70.7
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</code></pre>
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<ul>
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<li>On the API side (REST and OAI) there is still the same CIAT bot (45.5.184.196) from last night making quite a number of requests this morning:</li>
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</ul>
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<pre><code># cat /var/log/nginx/rest.log /var/log/nginx/rest.log.1 /var/log/nginx/oai.log /var/log/nginx/oai.log.1 | grep -E "18/Dec/2017" | awk '{print $1}' | sort -n | uniq -c | sort -h | tail
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7 104.198.9.108
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8 185.29.8.111
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8 40.77.167.176
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9 66.249.66.91
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9 68.180.229.254
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10 157.55.39.134
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15 66.249.66.90
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59 104.196.152.243
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4014 70.32.83.92
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8619 45.5.184.196
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</code></pre>
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@ -4,7 +4,7 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/2017-12/</loc>
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<lastmod>2017-12-17T11:22:21+02:00</lastmod>
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<lastmod>2017-12-17T17:18:06+02:00</lastmod>
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</url>
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<url>
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@ -139,7 +139,7 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/</loc>
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<lastmod>2017-12-17T11:22:21+02:00</lastmod>
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<lastmod>2017-12-17T17:18:06+02:00</lastmod>
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<priority>0</priority>
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</url>
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@ -150,7 +150,7 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
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<lastmod>2017-12-17T11:22:21+02:00</lastmod>
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<lastmod>2017-12-17T17:18:06+02:00</lastmod>
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<priority>0</priority>
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</url>
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@ -162,13 +162,13 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/post/</loc>
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<lastmod>2017-12-17T11:22:21+02:00</lastmod>
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<lastmod>2017-12-17T17:18:06+02:00</lastmod>
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<priority>0</priority>
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</url>
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
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<lastmod>2017-12-17T11:22:21+02:00</lastmod>
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<lastmod>2017-12-17T17:18:06+02:00</lastmod>
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<priority>0</priority>
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</url>
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