This Script will send the reminder email 90 Days before the AMC Expires . The Number of Days you can change by changing the NU Value . the email@domain.com should be replaced with your email id. The send-mail Path can be replaced by the send-mail path of the server. There is need to create a Data file which will contain the Information for AMC of the Equipment. The input.txt format is shown below . #!/bin/bash PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin #script for amc expiry email notification. NU=" 90 " FROM="admin@domain.com" #value1=$(echo $line| awk -F\ '{print $1}' input.txt) #value2=$(echo $line| awk -F\ '{print $2}' input.txt) #value3=$(echo $line| awk -F\ '{print $3}' input.txt) DATEN=$(date +%s) IFS="|" while read -r value1 value2 value3 do echo "value1 is " $value1 echo "value 2 is " $value2 echo "value 3 is " $value3 dat2=$(date -d "$value...