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Shell script to find filesystem capacity on 50 servers

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Top Forums Shell Programming and Scripting Shell script to find filesystem capacity on 50 servers
# 8  
Old 06-04-2011
Code:
vtierfile=/home/m69642/vtierlist.txt
i=0
j=0
#################array of servers/usage######################
for server in `cat $vtierfile`;
do
vtier[$i]=$server
usage[$i]=`sshcmd -u ${vtier[$i]} -s ${vtier[$i]} " df -k ." |  awk '{ print $5 " " $6 }' | cut -d " " -f1|tail -1`
echo server=${vtier[$i]} and usage = ${usage[$i]}
i=$i+1
done
##############print the server and usage######################
while [ $j -le $i ]
do
echo server=${vtier[$j]} and usage = ${usage[$j]}
j=$j+1
done | /usr/ucb/Mail -s "usage report" `cat /home/m69642/maillist`

Last edited by Franklin52; 06-07-2011 at 06:17 AM.. Reason: code tags
# 9  
Old 06-05-2011
You have any specific HTML format, or anything which is formatted into html is fine ?
# 10  
Old 06-05-2011
thanks Kumar,I am looking for the output in tabular form.
# 11  
Old 06-06-2011
Can you post your sample output, because we can't execute your script here and see the output.
# 12  
Old 06-06-2011
my output in email is :
Code:
server=server1 and usage=10%
server=server2 and usage=20%
server=server3 and usage=30%
server=server4 and usage=40%

I want this output in tabular form in the mail like:
Code:
server                                 usage
server1                                  20%
server2                                  30%
server3                                  40%

I tried html tags in echo, but its not working.
Code:
vtierfile=/home/m69642/vtierlist.txt
genhtml=/home/m69642/genhtml.html

i=0
j=0
#################array of servers/usage######################

for server in `cat $vtierfile`;
do
vtier[$i]=$server
usage[$i]=`sshcmd -u ${vtier[$i]} -s ${vtier[$i]} " df -k ." |  awk '{ print $5 " " $6 }' | cut -d " " -f1|tail -1`
echo server=${vtier[$i]} and usage = ${usage[$i]}
i=$i+1
done

##############print the server and usage######################
while [ $j -le $i ]
do
echo "<table>" >>$genhtml
echo -e "\t<tr>" >>$genhtml
echo -e "\t\t <td>server=${vtier[$j]}</td> >>$genhtml
echo -e "\t\t<td>usage = ${usage[$j]} </td> >>$genhtml
echo -e "\t</tr> >>$genhtml
echo "</table>" >>$genhtml
echo "<br />" >>$genhtml
echo "</table>" >>$genhtml
j=$j+1
done | /usr/ucb/Mail -s "usage report" `cat /home/m69642/maillist`

Last edited by Franklin52; 06-07-2011 at 06:17 AM.. Reason: Please use code tags
# 13  
Old 06-06-2011
I have modified the below part, just remove the part and use the code
Code:
##############print the server and usage######################
while [ $j -le $i ]
do
echo "<table>" >>$genhtml
echo -e "\t<tr>" >>$genhtml
echo -e "\t\t <td>server=${vtier[$j]}</td> >>$genhtml
echo -e "\t\t<td>usage = ${usage[$j]} </td> >>$genhtml
echo -e "\t</tr> >>$genhtml
echo "</table>" >>$genhtml
echo "<br />" >>$genhtml
echo "</table>" >>$genhtml
j=$j+1
done | /usr/ucb/Mail -s "usage report" `cat /home/m69642/maillist`

Use this code and try,
Code:
echo "<html>" >>$genhtml
echo "<body>" >>$genhtml
echo "<table border=\"1\">" >>$genhtml
echo "<tr>" >>$genhtml
echo "<td><b> Server </b></td>" >>$genhtml
echo "<td><b> Usage </b></td>" >>$genhtml
echo "<\tr>" >>$genhtml

while [ $j -le $i ]
do
echo " <tr>" >>$genhtml
echo  " <td> ${vtier[$j]}</td>" >>$genhtml
echo " <td>  ${usage[$j]} </td>"  >>$genhtml
echo "</tr> >>$genhtml
j=$j+1
done 

echo "</table>" >>$genhtml
echo "</body>" >>$genhtml
echo "</html>" >>$genhtml

/usr/ucb/mail -s "Usage Report" `cat /home/m69642/maillist` <$genhtml


Before sending mails, first check whether $genhtml content is fine, try to open it in a browser. Then you can add the mail part.
# 14  
Old 06-07-2011
thanks Kumar,
but i am getting html tags in the email not in formatting.this is what I got in the mail.
I tried to define the text type also but it didn't worked. I googled a lot but didn't find anything.

<html>
<body>
<table border="1">
<tr>
<td><b> Server </b></td>
<td><b> Usage </b></td>
< r>
<tr>
<td> server1</td>
<td> 7% </td>
</tr>
<tr>
<td> server2</td>
<td> 8% </td>
</tr>
<tr>
</table>
</body>
</html>
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