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Message: <blockquote data-quote="Don GasCan" data-source="post: 19509533" data-attributes="member: 316529"><p><strong><span style="font-size: 12px"><span style="font-size: 10px">Disk space check </span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">output=$(df -h | grep -vE '^Filesystem|tmpfs|cdrom' | awk '{ print $4 " " $1 }')</span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px">usep=$(echo $output | awk '{ print $1}' | cut -d'G' -f1 |cut -d '.' -f1)</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">  partition=$(echo $output | awk '{ print $2 }' )</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">   if [ $usep -le 10 ]; then</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">    echo "Running out of space \"$partition ($usep GB)\" on $(hostname) as on $(date)" |</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">     mail -s "Alert from file Server: Almost out of disk space $usep GB. Delete backups older than 3 days from /home/uploads." <a href="mailto:xxxx@gmail.com">xxxx@gmail.com</a></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">  fi</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">Server down check bash</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">!/bin/bash</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">IP=192.168.1.91</span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">  ping -c 4 $IP &> /dev/null</span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">  if [ $? == 0 ]</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">   then</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">   echo "$IP Server is UP"</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">  else</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">    echo "91 server ($IP)is not responding on $(date).Check the server time once you start." |</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">    mail -s "91 Bono QA server is down!!" <a href="mailto:xxx@gmai.com">xxx@gmai.com</a></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">  fi</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">Check any IP duplication in network </span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">#!/bin/bash </span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">cd /rezsystem/rezadmin/</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">rm -rf ip_duplication1.log</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">rm -rf ip_duplication2.log</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">rm -rf ip_duplication3.log</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">rm -rf ip_duplication4.log</span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">arp-scan -I eth0 -l | awk '{ print $1 }' >> ip_duplication1.log</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">sort ip_duplication1.log | uniq -d -c >> ip_duplication2.log</span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">usep=$(cat ip_duplication2.log |wc -l)</span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">if [ $usep -ne 0 ]; then</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">arp-scan -I eth0 -l |grep  "DUP: 2" | awk '{ print $1 }' >> ip_duplication3.log</span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">while read line</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">do</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">arp-scan -I eth0 -l |egrep  -w  $line >> ip_duplication4.log</span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">done < ip_duplication3.log</span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">echo "Following IPs are duplicated in 192.168.0.0/23 network as on $(date).</span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">$(cat ip_duplication4.log)" | </span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">     mail -s "IP Duplication Found in Local Network." <a href="mailto:xxx@gmail.com">xxx@gmail.com</a></span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px">  fi</span></span></strong></p><p> <strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p><p><strong><span style="font-size: 12px"><span style="font-size: 10px"></span></span></strong></p></blockquote><p></p>

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