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Pinging Multiple Hosts
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| #!/bin/bash | |
| rm /var/www/html/out.html | |
| HOSTS="www.google.com www.duckduckgo.com www.stackoverflow.com" | |
| COUNT=5 | |
| dd=$(date) | |
| echo "<html><body>$dd<table><tr><th>HOST</th><th>STATUS</th></tr>" >> /var/www/html/out.html | |
| for myHost in $HOSTS; | |
| do | |
| count="$(ping -c $COUNT $myHost | grep 'received' | awk -F',' '{ print $3 }' | awk '{ print $1 }')" | |
| if [ "$count" = "100%" ]; then | |
| echo "<tr><td>$myHost</td><td align='center' valign='center'> <img src='down.gif' style='height:30px'></td></tr>" >> /var/www/html/out.html | |
| elif [ "$count" = "0%" ]; then | |
| echo "<tr><td>$myHost</td><td align='center' valign='center'> <img src='up.gif' style='height:30px'></td></tr>" >> /var/www/html/out.html | |
| else | |
| echo "<tr><td>$myHost</td><td align='center' valign='center'> <img src='inter.gif' style='height:30px'></td></tr>" >> /var/www/html/out.html | |
| fi | |
| done | |
| echo "</table></body></html>" >> /var/www/html/out.html |
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This is a simple script for pinging multiple hosts. I direct the output to an html file created by the script so I can check via a browser within our network.