Shell script to send mail alert Post: 303007452

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Top Forums Shell Programming and Scripting Shell script to send mail alert Post 303007452 by Don Cragun on Thursday 16th of November 2017 06:42:46 PM

11-16-2017

Registered User

When you start a thread in this forum it is always a good idea to tell us what operating system and shell you're using. Otherwise, we may make assumptions that apply to some operating system and shells that cannot possibly work in your environment...

If filename might contain pattern matching characters (and might therefore match more than one file) which might be supplied as a command line operand, you might want to try something more like:

Code:

filename=${1:-abc.txt}
echo "Filename is $filename"
find $filename -mmin +10 | while read -r file
do	echo "$file not modified from last 10 minutes.  Please check!"
	mail -s "$file not modified" abc.xxx@com
done

If you know that $filename will never expand to more than one file, you might want something more like:

Code:

filename="abc.txt"
echo "Filename is $filename"
MTIME=$(find "$filename" -mmin +10)
if [ -z "$MTIME" ]
then	echo "$filename not modified in last 10 minutes.  Please check"
	mail -s "$filename not modified" abc.xxx@com
else	echo "$filename is modified"
fi

Don Cragun

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