I have created one disk cleanup script which after cleanup sends a status email. now when I run this through command line, it executes perfectly but through cronjob its not able to send staus mail rest the script is working fine though. I have read many solutions in google but nothing is working for me. I am using Bash on my Ubuntu machine. here is sendmail part of my script.
export CONTENT="/root/cleanup/cleanup.htm"
export SUBJECT="Disk Space Clean Up Process : Completed @ $date_time"
(echo "Subject: $SUBJECT"
echo "`cat sendmail_list.txt`"
echo "MIME-Version: 1.0"
echo "Content-Type: text/html"
echo "Content-Disposition: inline"
cat $CONTENT
)|/usr/sbin/sendmail -t
please help me know the solution...thanks
You need a blank line between the message header and the body.
{
echo "Subject: $SUBJECT"
echo "$(< sendmail_list.txt)"
echo "MIME-Version: 1.0"
echo "Content-Type: text/html"
echo "Content-Disposition: inline"
echo ""
cat $CONTENT
} | /usr/sbin/sendmail -t
A couple of other things:
$(cat file)
-- $(< file)