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Color encoding on the disk space script

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# 1  
Old 03-20-2014
Color encoding on the disk space script
Hi All,

Hope all are doing good!! Am glad that i have utilized some ideas and written a code to make the disk space result comes better and it was successfully running in the production. The next update from my manager was to make this code to come in a table format with color added.

1) The below code will generate a report for the files which have crossed above 70% and i will FTP the same to the main server ( totally 17 server report files will be FTP'd to the main server.

Code:
df -g | awk 'NR>1&&($4+0)>70' > report151.txt
if [ -s report151.txt ]
then
cat report151.txt
else
echo "No file systems found above 70% utilization on the server `hostname`">>report151.txt

2) The main server will send the mail by collating all the report.txt files

Code:
 

#!/bin/sh
echo>blank_line
echo "The list of File systems that reached threshold were given below" > mailbody.txt
echo "---------------------------------------------------------------------------------">>mailbody.txt
cat report151.txt blank_line report115.txt blank_line report141.txt blank_line report161.txt>>mailbody.txt
cat mailbody.txt|mailx -s "Disk space Report-$(date +'%A %B %d, %Y')" -r "DSReport@wellpoint.com" hari1189@gmail.com

Now i need these report.txt's to come in the mailbody as table format with the below colors

70% - 80% - AMBER or YELLOW
80% - 100% - RED

Can some one help me out with the above script by modifying the encoding part of that mailbody. Thanks in advance. Hope i will find a better solution from my friends over here.

Thanks
Hari
# 2  
Old 03-20-2014
If you want color in an email, you will need to do HTML.

It'd really help to see what your report looks like...
# 3  
Old 03-20-2014
I gave this away some time ago...

At A Glance Coloured Real Time Bargraph Generator... | Unix Linux Forums | Shell Programming and Scripting

It is an ANALOGUE bargraph generator that has Green, Yellow and Red portions.

It is purely an at a glance readout inside a terminal window...

You might be able to adapt it for your needs...
# 4  
Old 03-20-2014
Quote:
Originally Posted by wisecracker
I gave this away some time ago...
That's colors in console, not colors in email. Sadly quite different.
This User Gave Thanks to Corona688 For This Post:
wisecracker
# 5  
Old 03-20-2014
Hi Corona688...

My bad
(It will teach me to read the whole post properly before jumping in feet first.)

I made an assumption that because the final collation was a pure text file and not HTML that it was eventually going to be displayed inside a terminal...

Thanks for pointing it out...
# 6  
Old 03-20-2014
Thanks corona688
Hi Corona688,

I'd really appreciate if you can help me out with the HTML encoding as am not aware of it , am unable to do it

Code:
df -g | awk 'NR>1&&($4+0)>70' |awk 'NR>1&&($4+0)<80'  > hari.html

Just wrote this single line Smilie

output came like the below format (as normal)
/dev/hd9var 20.75 4.47 79% 22378 3% /var
/dev/itmlv 2.00 0.58 71% 8400 6% /opt/IBM/ITM
/dev/oradatalv 10.00 2.28 78% 17 1% /u02/oradata

I need your help to align this in a table format using HTML code and background of the Used% should be in RED color and foreground should be in black BOLD.

If it is possible to make the result generate like this :|

Kindly do the needful

---------- Post updated at 04:21 AM ---------- Previous update was at 04:11 AM ----------

Code:
df -g | awk 'NR>1&&($4+0)>70' |awk 'NR>1&&($4+0)<80'  > hari.html
export MAILTO="hari1189@gmail.com"
export CONTENT="/home/ac899/hari.html"
export SUBJECT="Disk Space Report"
(
 echo "Subject: $SUBJECT"
 echo "MIME-Version: 1.0"
 echo "Content-Type: text/html"
 echo "Content-Disposition: inline"
 cat $CONTENT
) | /usr/sbin/sendmail $MAILTO

Output came like this :
Code:
dev/hd9var 20.75 4.47 79% 22378 3% /var /dev/itmlv 2.00 0.58 71% 8400 6% /opt/IBM/ITM /dev/oradatalv 10.00 2.28 78% 17 1% /u02/oradata

I want this in a table format :'(. Am trying from my side too. But needed your help guys to make this successful
# 7  
Old 03-20-2014
Hi.

If you wrapped some <pre> / </pre> tags either side of cat $CONTENT, at least it would be formatted nicer.
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