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curl -s "https://www.ombord.info/hotspot/hotspot.cgi?connect=&method=login&realm=db_advanced_wifi"

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#!/bin/bash

bash -c "export DISPLAY=:0 && xset dpms force off;"

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import kafka.admin.AdminUtils;
import kafka.server.KafkaConfig;
import kafka.server.KafkaServer;
import kafka.server.KafkaServerStartable;
import kafka.utils.MockTime;
import kafka.utils.TestUtils;
import kafka.utils.ZKStringSerializer$;
import kafka.utils.ZkUtils;
import org.I0Itec.zkclient.ZkClient;
import org.apache.curator.test.TestingServer;

HaVonTe1

find -maxdepth 2 -type d -exec du -sh {} \;

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mvn org.codehaus.mojo:versions-maven-plugin:2.2:display-dependency-updates

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<configuration>
    <appender name="FILE" class="ch.qos.logback.core.FileAppender">
      <file>myapp.log</file>
      <encoder><pattern>%logger{35} - [%F:%L] - %msg%n</pattern></encoder>
    </appender>

    <appender name="ASYNC" class="ch.qos.logback.classic.AsyncAppender">
      <appender-ref ref="FILE" />
      <!-- add the following line -->
      <includeCallerData>true</includeCallerData>

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filter {
 if [type] == "mongostat" {
    grok {
      patterns_dir => "/etc/logstash/patterns"
      match => ["message","%{HOSTNAME:host}:%{INT:port} %{INSERT}%{QUERY}%{UPDATE}%{DELETE}%{GETMORE}%{SPACE}%{NUMBER:mongoCommand}\|%{NUMBER:mongoReplCommand}%{SPACE}%{NUMBER:mongoDirty}%{SPACE}%{NUMBER:mongoUsed}%{SPACE}%{NUMBER:mongoFlushes}%{SIZE}%{RES}%{SPACE}%{NUMBER:mongoQR}\|%{NUMBER:mongoQW}%{SPACE}%{NUMBER:mongoAR}\|%{NUMBER:mongoAW}%{NETIN}%{NETOUT}%{SPACE}%{NUMBER:mongoConnections}%{SPACE}%{NOTSPACE:mongoReplSet}%{SPACE}%{WORD:mongoReplMember}%{SPACE}%{TIME:mongoTime}"]
    }
if [mongoNetInQualifier] == 'b' {
   ruby {
      code => "event['mongoNetInKB'] = event['mongoNetIn'].to_f / 1024"
   }

HaVonTe1

find . -name "*.php" -print | xargs sed -i 's/foo/bar/g'