Required cpu , memory, df output in mail for multiple servers


 
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# 1  
Old 12-02-2019
Required cpu , memory, df output in mail for multiple servers

I have prepared script which will collect cpu, memory and df out out for multiple server and send in one mail, but my script only run in one server, and when I send to mail, it shows in text format. it should be show actual format.
if any one can help , that would be very grateful.

script ---------------

Code:
#!/bin/sh
echo "############################################################## $(hostname) ##########################################"
echo "#Memory Status ------------>>"
free -m | awk 'NR==2{printf "Memory Usage: %s/%sMB (%.2f%%)\n", $3,$2,$3*100/$2 }'
echo "#CPU Uses ------------>>"
top -bn1 | grep load | awk '{printf "CPU Load: %.2f\n", $(NF-2)}'

echo "#Disk Uses ------------>>"
df -Ph | grep -vE '^Filesystem|tmpfs|cdrom' | awk '{ print $5,$1 }' | while read output;
do
  echo $output
  used=$(echo $output | awk '{print $1}' | sed s/%//g)
  partition=$(echo $output | awk '{print $2}')
  if [ $used -ge 60 ]; then
 #echo "The partition \"$partition\" on $(hostname) has used $used% at $(date)" | mail -s "Disk Space Alert: $used% Used On $(hostname)" mail@email.com
  echo "The partition \"$partition\" Please check, Its reached 80% --------->>>>>  $used% "
  fi
done

Output....................

#Memory Status ------------>>
Memory Usage: 000/00000MB (13.57%)
#CPU Uses ------------>>
CPU Load: 0.01
#Disk Uses ------------>>
10% /dev/mapper/rootvg-rootlv
10% /dev/mapper/rootvg-usrlv
10% /dev/mapper/rootvg-optlv
10% /dev/mapper/rootvg-varlv
10% /dev/mapper/rootvg-tmplv
10% /dev/sdy1
10% /dev/mapper/rootvg-homelv
10% /dev/sdz1
10% /dev/mapper/rootvg-data
10% /dev/mapper/rootvg-var_loglv


Last edited by Neo; 12-02-2019 at 10:38 AM.. Reason: Code Tags Please See YT Video on this: https://youtu.be/4BuPvWJV__k
# 2  
Old 12-02-2019
When you send via email, you must specify the MIME type.

Quote:
Multipurpose Internet Mail Extensions (MIME) is an Internet standard that extends the format of email messages to support text in character sets other than ASCII, as well attachments of audio, video, images, and application programs. Message bodies may consist of multiple parts, and header information may be specified in non-ASCII character sets. Email messages with MIME formatting are typically transmitted with standard protocols, such as the Simple Mail Transfer Protocol (SMTP), the Post Office Protocol (POP), and the Internet Message Access Protocol (IMAP).

The MIME standard is specified in a series of requests for comments: RFC 2045, RFC 2046, RFC 2047, RFC 4288, RFC 4289 and RFC 2049. The integration with SMTP email is specified in RFC 1521 and RFC 1522.
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