Syed Jahanzaib Personal Blog to Share Knowledge !

December 15, 2017

Daily report for backup folder via email

Filed under: Linux Related — Tags: — Syed Jahanzaib / Pinochio~:) @ 9:23 AM

This is just for my personnel reference, If you like to use it, just modify whatever is required.

I made this script to get a daily report for support staff so that they can monitor if backup’s are being performed properly & regularly. The backup scheduler make backup after every 2 hours. so there should be 12 backup files in /backup folder per day. This script just query them. I used somewhat some unusual method to acquire the files date, BUT there are other proper methods to get the same , dueto some urgency i just made whatever worked for me. Will update it if any changes will be required.


the Script !

mkdir /temp
touch /temp/bkpreport.sh
chmod +x  /temp/bkpreport.sh
nano /temp/bkpreport.sh

& paste following …


#!/bin/bash
# This bash script is made to send report for files that were created in /backup folder by another scheduler
# I made this to ensure that backups are done properly with automated reports including some other system level information.
# 12-DEC-2017
# Syed Jahanzaib / aacable @ hotmail . com
# https://aacable . wordpress . com
#set -x

#MYSQL Related Details
HOSTNAME=`hostname`
MYSQLID="root"
MYSQLPASS="SQLPASS"
SQL_ACCOUNTING_TABLE="radacct"
GMAILID="YOURGMAIL@gmail.com"
GMAILPASS="GMAILPASS"
ADMINMAIL1="TO1@hotmail.com"
COMPANY="ZAIB Ltd."
#GMAILS MTP
SMTP="64.233.184.108:587"

# Script will search this folder for the files
BKPFOLDER="/backup"
MAILFILE="/tmp/bkpdir.log"
#Set Human Friendly Date Format for yesterday & Display
DATE=`date`
TODAY=`date +"%d-%b-%Y"`
YESTERDAY=`date +"%d-%b-%Y" -d '-1 days'`
MAILSUB="$COMPANY RADIUS Backup Rerport for $YESTERDAY"
# Count number of files
LIST=`ls -lh $BKPFOLDER --time-style=+"%d-%b-%Y" |grep $YESTERDAY`
TOTFILES=`ls -lh $BKPFOLDER --time-style=+"%d-%b-%Y" |grep $YESTERDAY |wc -l`

# disk we want to monitor, make sure to change this
# You need to adjust this , to match your drive, use df -h & modify this
DISK="/dev/mapper/vg_myradius-lv_home"

# Get DB size in MB
MYSQLDBSIZE=`mysql -u$MYSQLID -p$MYSQLPASS --skip-column-names -e "SELECT table_schema "radius", sum(data_length + index_length)/1024/1024 FROM information_schema.TABLES WHERE table_schema='radius' GROUP BY table_schema;" | cut -f1 -d"." | sed 's/[^0-9]*//g'`
DISKTOT=`df -h $DISK |awk '{print $2}'| sed -n 3p`
DISKUSED=`df -h $DISK |awk '{print $3}'| sed -n 3p`
DISKAVA=`df -h $DISK |awk '{print $4}'| sed -n 3p`
DISKUSEPER=`df -h $DISK |awk '{print $5}'| sed -n 3p`
MEMTOT=`free -m |awk '{print $2}'| sed -n 2p`
MEMUSED=`free -m |awk '{print $3}'| sed -n 2p`
MEMAVA=`free -m |awk '{print $4}'| sed -n 2p`
MEMUSEDPER=`free -m | grep Mem | awk '{print $3/$2 * 100.0}'`
MEMAVAPER=`free -m | grep Mem | awk '{print $4/$2 * 100.0}'`
IPADD=`ifconfig | awk -v RS="\n\n" '{ for (i=1; i<=NF; i++) if ($i == "inet" && $(i+1) ~ /^addr:/) address = substr($(i+1), 6); if (address != "127.0.0.1") printf "%s\t%s\n", $1, address }'`
SESSIONS=`mysql -u$MYSQLID -p$MYSQLPASS --skip-column-names -e "use radius; SELECT username FROM $SQL_ACCOUNTING_TABLE WHERE acctstoptime IS NULL;" |wc -l`
FOOTER="This automated report is generated on $DATE
Powered by $COMPANY
Coding by Syed.Jahanzaib / aacable at hotmail dot com"

echo "Daily report for $HOSTNAME System @ COMPANY.

$TOTFILES backup sets were made with intervale of 2 hours on $YESTERDAY

List of files that were backuped $YESTERDAY...

$LIST

OTHER DETAILS: JUST FYI,

===============
NETWORK DETAILS:
===============
Hostname = $HOSTNAME
Network IP Details
$IPADD

==========================
RADIUS SERVER MYSQL REPORT:
==========================
MYSQL 'RADIUS' DB SIZE = $MYSQLDBSIZE MB
RADIUS Online Users = $SESSIONS Users / [at the time of this script running, generaly 00:00 Hours / Midnight]

====================
DIS / STORAGE REPORT:
====================
Total Disk Space = $DISKTOT
Total Disk Space Used = $DISKUSED
Total Disk Space Available = $DISKAVA
Total Disk Space = $DISKUSEPER

==============
MEMORY REPORT:
==============
Total RAM = $MEMTOT MB
Total RAM Used = $MEMUSED MB
Total RAM Available = $MEMAVA MB
Total RAM Used Percent = $MEMUSEDPER %
Total RAM Available Percent = $MEMAVAPER %

$FOOTER" >$MAILFILE

#Display Results in terminal
cat $MAILFILE

# Send results via email to $ADMINMAIL1
sendemail -t $GMAILID -u "$MAILSUB" -o tls=yes -s $SMTP -t $ADMINMAIL1 -xu $GMAILID -xp $GMAILPASS -f $GMAILID -o message-file=$MAILFILE -o message-content-type=text

Sample Email !

Click to enlarge

Regard’s
Syed Jahanzaib

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