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Disk space script output in color

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Homework and Emergencies Emergency UNIX and Linux Support Disk space script output in color
# 22  
Old 02-09-2012
Use smtp-cli to sent html based mails
1> write script to check the utilization and convert your threshold to valid html syntax pass it to your message-body as variable .

--Shirish Shukla

---------- Post updated 02-09-12 at 05:11 AM ---------- Previous update was 02-08-12 at 09:14 AM ----------

Package : smtp-cli — command line SMTP client
smtp-cli Syntax :
/usr/bin/smtp-cli --disable-starttls --missing-modules-ok --host <SMTP-Server-IP>\
--port 25 --hello-host "$host" --from=" LINUX TEAM <linuxteam@mydomain.com>"\
--to="to-mail-id" --cc="cc-mail-id" --subject="Date $(date) .. Reports " --body-html="<html>
<body>
<font size=2 color=black face=arial>
Dear Team,

Thank You and Regards,<br />
Linux Team<br />
<hr align=left color=yellow width=36% />
</body>
</html>"

--Shirish

---------- Post updated at 05:11 AM ---------- Previous update was at 05:11 AM ----------

Package : smtp-cli &mdash; command line SMTP client
smtp-cli Syntax :
Code:
/usr/bin/smtp-cli --disable-starttls --missing-modules-ok --host <SMTP-Server-IP> --port 25 --hello-host "$host"\
 --from=" LINUX TEAM <linuxteam@mydomain.com>" --to="to-mail-id" --cc="cc-mail-id" --subject="Date $(date) ..\
 Reports " --body-html="<html>
<body>
<font size=2 color=black face=arial>
Dear Team,

Thank You and Regards,<br />
Linux Team<br />
<hr align=left color=yellow width=36% />
</body>
</html>"

--Shirish

Moderator's Comments:
Mod Comment Please use next time code tags for your code and data
Last edited by vbe; 02-09-2012 at 10:51 AM..
# 23  
Old 06-22-2012
Disk space report in colour
please paste here the code for displaying the report as i need it urgently.

Thanks ,
Kishore


FYI

I'm connecting to 15 servers in using ssh and storing disk space details of each server in a text file Finally , I'm emailing that text file at the particular id using mail -x . The report looks something like this.

Filesystem size used avail capacity Mounted on
/proc 0K 0K 0K 0% /proc
mnttab 0K 0K 0K 0% /etc/mnttab
fd 0K 0K 0K 0% /dev/fd
/dev/md/dsk/d30 7.9G 6.4G 1.4G 82% /var
swap 6.4G 32K 6.4G 1% /var/run
/dev/md/dsk/d60 269G 87G 179G 33% /u03
/dev/md/dsk/d40 4.8G 3.4G 1.3G 73% /home
swap 512M 456K 512M 1% /tmp
/dev/md/dsk/d54 20G 17G 2.5G 88% /u02
/dev/md/dsk/d53 5.9G 5.4G 507M 92% /u01


For file systems which have space greater than 90% , I want to display those in different color or in bold ...I just want to highlight those so that person reading email should get attention quickly to that filesystem but since I am storing the output in .txt file this is not achievable.I tried storing the output in .html file but could not succeed.Smilie Is there any easy way to achieve this ?
e.g. only the last row in the above report should be in red as below.
/dev/md/dsk/d53 5.9G 5.4G 507M 92% /u01

Thanks,
Ajay
# 24  
Old 06-22-2012
I've just merged a couple of old scripts to create a graphical html report from df and to send inline html via sendmail...
Code:
#!/bin/sh

#---create report
(
  echo '<HTML><HEAD><TITLE>STATS</TITLE></HEAD><BODY>'
  echo '<H3>'$(uname -n)'</H3><TABLE BORDER=2 CELLSPACING=0 CELLPADDING=2>'
  echo '<TR><TH>Filesystem</TH><TH>1048576-blocks</TH><TH>Used</TH>'
  echo '<TH>Available</TH><TH>Capacity</TH><TH>Mounted On</TH></TR>'
  df -Pml |awk 'NR>1 && NF==6'|sort|while read FS SIZE USED FREE PERC MOUNT
  do
    PERCENT=${PERC%%%}
    if [[ $PERCENT -gt 90 ]]
    then
         COLOR=red
    else
         COLOR=black
    fi
    echo '<TR><TD>'$FS'</TD><TD ALIGN=RIGHT>'$SIZE'</TD>'
    echo '<TD ALIGN=RIGHT>'$USED'</TD><TD ALIGN=RIGHT>'$FREE'</TD>'
    echo '<TD><TABLE BORDER=0 CELLSPACING=1 CELLPADDING=0><TR>'
    echo '<TD WIDTH='$((2 * $PERCENT))' BGCOLOR="'$COLOR'"></TD>'
    echo '<TD WIDTH='$((2 * (100 - $PERCENT)))' BGCOLOR="gray"></TD>'
    echo '<TD><FONT SIZE=-1 COLOR="'$COLOR'"> '$PERC'</FONT></TD>'
    echo '<TR></TABLE></TD><TD>'$MOUNT'</TD></TR>'
  done
  echo '</TABLE><P>Generated at '$(date '+%H:%M on %d-%b-%y')'</BODY></HTML>'
) > /tmp/df.html

#---email report
export MAILTO="unix@mailinator.com"
export SUBJECT="Report"
export BODY="/tmp/df.html"
(
 echo "To: $MAILTO"
 echo "Subject: $SUBJECT"
 echo 'MIME-Version: 1.0'
 echo 'Content-Type: multipart/mixed; boundary="-q1w2e3r4t5"'
 echo
 echo '---q1w2e3r4t5'
 echo 'Content-Type: text/html'
 echo 'Content-Disposition: inline'
 cat $BODY
 echo '---q1w2e3r4t5--'
) | /usr/sbin/sendmail $MAILTO

# 25  
Old 06-22-2012
https://www.unix.com/shell-programmin...#post302616905
See post #5 (A full featured color script!)
# 26  
Old 06-26-2012
Disk space report in colour
Quote:
Originally Posted by Ygor
I've just merged a couple of old scripts to create a graphical html report from df and to send inline html via sendmail...
Code:
#!/bin/sh

#---create report
(
  echo '<HTML><HEAD><TITLE>STATS</TITLE></HEAD><BODY>'
  echo '<H3>'$(uname -n)'</H3><TABLE BORDER=2 CELLSPACING=0 CELLPADDING=2>'
  echo '<TR><TH>Filesystem</TH><TH>1048576-blocks</TH><TH>Used</TH>'
  echo '<TH>Available</TH><TH>Capacity</TH><TH>Mounted On</TH></TR>'
  df -Pml |awk 'NR>1 && NF==6'|sort|while read FS SIZE USED FREE PERC MOUNT
  do
    PERCENT=${PERC%%%}
    if [[ $PERCENT -gt 90 ]]
    then
         COLOR=red
    else
         COLOR=black
    fi
    echo '<TR><TD>'$FS'</TD><TD ALIGN=RIGHT>'$SIZE'</TD>'
    echo '<TD ALIGN=RIGHT>'$USED'</TD><TD ALIGN=RIGHT>'$FREE'</TD>'
    echo '<TD><TABLE BORDER=0 CELLSPACING=1 CELLPADDING=0><TR>'
    echo '<TD WIDTH='$((2 * $PERCENT))' BGCOLOR="'$COLOR'"></TD>'
    echo '<TD WIDTH='$((2 * (100 - $PERCENT)))' BGCOLOR="gray"></TD>'
    echo '<TD><FONT SIZE=-1 COLOR="'$COLOR'"> '$PERC'</FONT></TD>'
    echo '<TR></TABLE></TD><TD>'$MOUNT'</TD></TR>'
  done
  echo '</TABLE><P>Generated at '$(date '+%H:%M on %d-%b-%y')'</BODY></HTML>'
) > /tmp/df.html

#---email report
export MAILTO="unix@mailinator.com"
export SUBJECT="Report"
export BODY="/tmp/df.html"
(
 echo "To: $MAILTO"
 echo "Subject: $SUBJECT"
 echo 'MIME-Version: 1.0'
 echo 'Content-Type: multipart/mixed; boundary="-q1w2e3r4t5"'
 echo
 echo '---q1w2e3r4t5'
 echo 'Content-Type: text/html'
 echo 'Content-Disposition: inline'
 cat $BODY
 echo '---q1w2e3r4t5--'
) | /usr/sbin/sendmail $MAILTO



But in this code, i didn't find any connections to several linux machines.where to give connection related credentials in this code?
kindly help me

And the code works perfect for single linux machine. But i wnat report for multiple machines in the same report. Help me plz.
Last edited by kishore.becit; 06-26-2012 at 03:49 AM..
# 27  
Old 07-02-2012
Hi Yogor,

Your script runs perfect for me but i need to find the disk space of several machines from one central machine. how can we do that? in the script which u ha ve provided works for single machine.

Thanks
# 28  
Old 07-02-2012
Modify the script to do what you want.
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