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Full Discussion: Required cpu , memory, df output in mail for multiple servers
Top Forums UNIX for Beginners Questions & Answers Required cpu , memory, df output in mail for multiple servers Post 303041705 by yash_message on Monday 2nd of December 2019 09:27:43 AM
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
 

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LEARN ABOUT DEBIAN

mlmmj-send

mlmmj-send(1)						      General Commands Manual						     mlmmj-send(1)

NAME

       mlmmj-send - send mail to a mailinglist or similar

SYNOPSIS

       mlmmj-send [-L /path/to/list | -l listctrl] -m /path/to/mail [-a] [-D] [-F] [-h] [-o] [-r] [-R] [-s] [-T] [-V]

       -a: Don't archive the mail

       -D: Don't delete the mail after it's sent

       -F: What to use as MAIL FROM:

       -h: This help

       -l: List control variable.

       -L: Full path to list directory

       -m: Full path to mail file

       -o: Address to omit from distribution (normal mail only)

       -r: Relayhost IP address (defaults to 127.0.0.1)

       -R: What to use as Reply-To: header

       -s: Subscribers file name

       -T: What to use as RCPT TO:

       -V: Print version

DESCRIPTION

       This binary is used to send all kinds of mail to mlmmj managed mailinglists, but can potentially be used standalone for sending mails.

       The only option that is not self explanatory is the -l list control option:

	      '1' means 'send a single mail'

	      This is used together with -F and -T to send one mail to one recipient.

	      '2' means 'mail to moderators'

	      Used for sending mails to the moderators of a list.

	      '3' means 'resend failed list mail'

	      '4' means 'send to file with recipients'

	      '5' means 'bounceprobe'

	      '6' means 'single listmail to single recipient'

BUGS

       This  manual page is very scarce documentation of the mlmmj-send binary. The reason for this is that it's really not supposed to be used by
       any human, but only supposed to be invoked from other mlmmj binaries. So in case more documentation is needed, please read the source.

AUTHORS

       This manual page was written by the following persons:

       Soren Boll Overgaard <boll@debian.org> (based on html2man output)

       Mads Martin Jorgensen <mmj@mmj.dk>

mlmmj-send							   January 2010 						     mlmmj-send(1)
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