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| | The script to create this web page is run from roots cron on backup.gold.ac.uk using the following crontab entry<br> | | The script to create this web page is run from roots cron on backup.gold.ac.uk using the following crontab entry<br> |
| | 0,20,40 * * * * /usr/local/bin/security.sh > /var/tmp/cron_log 2>&1<br> | | 0,20,40 * * * * /usr/local/bin/security.sh > /var/tmp/cron_log 2>&1<br> |
| − | The contents of the script are shown below:<br>
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| − |
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| − | <nowiki>
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| − | <HTML><br>
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| − | <BODY bgcolor="#E6E6FA" >
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| − |
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| − | <h1 style="text-align:center;margin-left:auto;margin-right:auto;"><span
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| − | style="color:#ff0000"><span style="background-color:#00ff00"><span
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| − | style="color:#000000;background-color:#808000"><span
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| − | style="background-color:#dfdf00">Gold Webservers log file analysis. Updated
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| − | every 20 minutes</span></span></span></span></h1>
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| − |
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| − |
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| − | <TABLE>
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| − | <TR><TH COLSPAN="2" BGCOLOR="#AAAAAA" > The top users of www.gold.ac.uk as taken from the last 2000 enries of the access_log files on both webservers
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| − | </TH></TR>
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| − | <TR><TD>
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| − |
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| − | <table border="2" cellpadding="2" BGCOLOR="#BBBBBB" >
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| − | <TR>
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| − | <TD colspan="3"> Jupiter between `head -1 /var/tmp/jupiter_tail.log | gawk '{ print $4}'|sed -e 's/^\[//' ` and `tail -1 /var/tmp/jupiter_tail.log | gawk '{ print $4}' |sed -e 's/^\[//' ` </TD>
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| − | </TR>
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| − | <TR>
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| − | <TH>Recent hits</TH><TH> IP Address</TH><TH> DNS Entry if available</TH>
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| − | </TR>
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| − | END
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| − | while read INP
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| − | do
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| − | echo $INP | gawk '{ print "<TR><TD>",$1,"</TD><TD>",$2,"</TD><TD>",$3,"</TD></TR>" }' >> /var/tmp/secure.html
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| − |
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| − | done < /var/tmp/jupiter_all
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| − | echo "</TABLE>" >> /var/tmp/secure.html
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| − |
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| − |
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| − | cat <<END >>/var/tmp/secure.html
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| − |
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| − | </TD><TD>
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| − |
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| − | <table border="2" cellpadding="2" BGCOLOR="#BBBBBB" >
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| − | <TR>
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| − | <TD colspan="3"> Uranus between `head -1 /var/tmp/uranus_tail.log | gawk '{ print $4}'|sed -e 's/^\[//' ` and `tail -1 /var/tmp/uranus_tail.log | gawk '{ print $4}' |sed -e 's/^\[//' ` </TD>
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| − | </TR>
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| − | <TR>
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| − | <TH>Recent hits</TH><TH> IP Address</TH><TH> DNS Entry if available</TH>
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| − | </TR>
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| − | END
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| − | while read INP
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| − | do
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| − | echo $INP | gawk '{ print "<TR><TD>",$1,"</TD><TD>",$2,"</TD><TD>",$3,"</TD></TR>" }' >> /var/tmp/secure.html
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| − |
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| − | done < /var/tmp/uranus_all
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| − | echo "</TABLE>" >> /var/tmp/secure.html
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| − |
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| − | echo "</TD></TR>" >> /var/tmp/secure.html
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| − |
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| − |
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| − | echo "</BODY>" >> /var/tmp/secure.html
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| − | echo "</HTML>" >> /var/tmp/secure.html
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| − |
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| − | mv /var/tmp/secure.html /var/www/html/webteam
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| − | echo `date`
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| − |
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| − | </nowiki>
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The script to create this web page is run from roots cron on backup.gold.ac.uk using the following crontab entry
0,20,40 * * * * /usr/local/bin/security.sh > /var/tmp/cron_log 2>&1
