Not able to send HTML mail contents through command line in nodejs - node.js

Not able to get mail by below command:
cmd = ` ( echo -e "${message}" ) | mail -r "from me-<\`whoami\`#\`hostname\`>" \
-a "From: me#example.com" \
-a "MIME-Version: 1.0" \
-a "Content-Type: text/html" \
-s "${subject}" ${address}`
where message=`<html>
<head><title></title></head>
<body>\nHi, \\n
<p>
<a href='test'>Approve</a>\\n</p></body></html>`,
Please suggest changes in this. Thanks!!!

Related

Python subprocess capture output of bash code in parentheses

I have a shell script that I run in a subprocess.popen() and would like to capture the output of that script and send it line by line into a logger object. The issue is that the output from the subprocess is captured by the parentheses (), and I never see the output. Has anyone here ever seen this happen, and would you be able to guide me on how to best do this?
The code takes a backup on a remote server and stores it locally. The parentheses are needed to encapsulate the ssh-agent in case more than one are open at the same time.
The bash code
( \
eval $(ssh-agent) > /dev/null; \
ssh-add -q /home/borgs/.ssh/borg-client_key; \
echo $borgPassword | \
ssh -p ${port} -A -o StrictHostKeyChecking=no ${user}#${ipAddress} \
"BORG_PASSPHRASE=\$(cat) \
borg \
--rsh 'ssh -p 9270 -o StrictHostKeyChecking=no' \
create \
--verbose \
--filter AME \
--list \
--stats \
--show-rc \
--compression lz4 \
--exclude-caches \
ssh://borgs#${ip_address}/~/${hostname}::$hostname-$backupTime $locations";
kill "${SSH_AGENT_PID}"; \
) >&1
The python code
def takeBackup(server, lg):
print(f"Taking backup of {server['hostname']}")
locationString = " ".join(server['locations'])
print(
"Running create-backup.sh command: create-backup.sh",
f"{server['hostname']} {server['ip-address']} '{locationString}'"
)
process = subprocess.Popen(
[
"./create-backup.sh",
server['hostname'],
server['ip-address'],
server['borgPassword'],
locationString
],
stdin=subprocess.PIPE,
stderr=subprocess.PIPE,
stdout=subprocess.PIPE
)
for line in process.stdout:
line = line.decode().rstrip('\n')
lg.print_info(line)
process.wait()
print(process.returncode)

Bash Script Conditions

I'm building a bash script to send an email based off the last command. I seem to be having difficulties. Outside of a script the command works fine but when putting it in script it doesn't give the desired outcome.
Here is snippet of script:
grep -vFxf /path/to/first/file /path/to/second/file > /path/to/output/file.txt
if [ -s file.txt ] || echo "file is empty";
then
swaks -t "1#email.com" -f "norply#email.com" --header "Subject: sample" --body "Empty"
else
swaks -t "1#email.com" -f "norply#email.com" --header "subject: sample" --body "Not Empty"
fi
I ran the commands outside of script and I can see that there is data but when I add the commands within script I get the empty output. Please advise . Thank you in advance .
Your condition will always be true, because if [ -s file.txt ] fails, the exit status of the ||-list is the exit status of echo, which is almost guaranteed to be 0. You want to move the echo out of the condition and into the body of the if statement. (And to simplify further, just set the body to a variable and call swaks after the if completes.
if [ -s file.txt ];
then
body="Not Empty"
else
echo "file is empty"
body="Empty"
fi
swaks -t "1#email.com" -f "norply#email.com" --header "subject: sample" --body "$body"
If the only reason you create file.txt is to check if it is empty or not, you can just put the grep command directly in the if condition:
if grep -vFxfq /atph/to/first/file /path/to/second/file; then
body="Not Empty"
else
echo "No output"
body="Empty"
fi
swaks -t "1#email.com" -f "norply#email.com" --header "subject: sample" --body "$body"

Sendmail command to send a file as an email body as well as attachment [duplicate]

This question already has answers here:
How do I send a file as an email attachment using Linux command line?
(25 answers)
Closed 4 years ago.
I want to send an email using sendmail command in bash. The email should get it's body by reading Input_file_HTML and it should send same input file as an attachment too. To do so I have tried the following.
sendmail_touser() {
cat - ${Input_file_HTML} << EOF | /usr/sbin/sendmail -oi -t
From: ${MAILFROM}
To: ${MAILTO}
Subject: $1
Content-Type: text/html; charset=us-ascii
cat ${Input_file_HTML}
Content-Transfer-Encoding: 7bit
MIME-Version: 1.0
Content-Disposition: attachment; filename: ${Input_file_HTML}
EOF
}
The above command is giving an email with only the attachment of Input_file_HTML and it is not writing it in the body of email. Could you please help/guide me on same? I am using outlook as the email client. I have even removed the cat command in above command, but it also is not working.
Use mutt instead?
echo "This is the message body" | mutt -a "/path/to/file.to.attach" -s "subject of message" -- recipient#domain.com
To install mutt on Debian systems:
sudo apt-get install -y mutt
EDIT Try this if you can only use sendmail:
sendmail_attachment() {
FROM="$1"
TO="$2"
SUBJECT="$3"
FILEPATH="$4"
CONTENTTYPE="$5"
(
echo "From: $FROM"
echo "To: $TO"
echo "MIME-Version: 1.0"
echo "Subject: $SUBJECT"
echo 'Content-Type: multipart/mixed; boundary="GvXjxJ+pjyke8COw"'
echo ""
echo "--GvXjxJ+pjyke8COw"
echo "Content-Type: text/html"
echo "Content-Disposition: inline"
echo "<p>Message contents</p>"
echo ""
echo "--GvXjxJ+pjyke8COw"
echo "Content-Type: $CONTENTTYPE"
echo "Content-Disposition: attachment; filename=$(basename $FILEPATH)"
echo ""
cat $FILEPATH
echo ""
) | /usr/sbin/sendmail -t
}
Use like this:
sendmail_attachment "to#example.com" "from#example.com" "Email subject" "/home/user/file.txt" "text/plain"

Bash script for fetching row from Postgresql

I have a Postgresql function which returns table of JSON strings.
I want to fetch those rows under the Linux platform and run CURL program for each string like this:
curl http://XXX.XX.XX.XX:XXXX/update/json -H 'Content-type:application/json' -d ['||solr_interface.dict_cursor_okpd_json()||']'
Do you have any example how to do this using say bash script?
Thanks in advise.
I've found solution. Maybe it will useful for somebody
#!/bin/bash
if [ $# != 2 ]; then
echo "Please select postgres procedure for data retrieving as first parameter"
echo "and Solr index name (dictionary or company) as second parameter"
exit 1;
fi
PSQL=/usr/bin/psql
DB_USER="xxxxxxxx"
DB_PASSWORD="xxxxxxxx"
DB_HOST="xxx.xxx.xxx.xxx"
DB_PORT="xxxx"
DB_NAME="portal_sources"
export PGPASSWORD=$DB_PASSWORD
$PSQL \
-X \
-h $DB_HOST \
-p $DB_PORT $DB_NAME \
-c "select 'curl http://xxx.xxx.xxx.xxx:xxxx/solr/$2/update/json -H ''Content-type:application/json'' -d ''['||$1||']'''" \
--single-transaction \
--set AUTOCOMMIT=off \
--set ON_ERROR_STOP=on \
--no-align \
-t \
--field-separator ' ' \
--quiet \
| while read command ; do
#echo "$command"
eval $command
done

Mutt: sending html-formatted e-mail with an attachment

I have a requirement like, i need to export the sql query result set to a .csv file and send it as an attachment. but here i need to include the body with html formatting and wanted to include sample rows of the .csv file in body as well in html format.
csv file contains :
Id ID_CNT
a 3
b 6
and i want to display the mail body with sample rows.
I have tried below two ways
mutt -e "set content_type=text/html" -a query_gen23.csv -s "abc" abc#gmail.com
export CONTENT="test.html"
export SUBJECT="$subject"
#(
# echo "To: "
# echo "Subject: $SUBJECT"
# echo "MIME-Version: 1.0"
# echo "Content-Type: text/html"
# echo "Content-Disposition: inline"
# cat $CONTENT
#) | /usr/sbin/sendmail $MAILTO
mutt -s "$subject" -a "$subject".csv -a test.html "$MAILTO" </dev/null
Thanks in Advance!
It's a long time since I had used mutt, but if I remember right, it expects the body of the mail from standard input. In your script, you input-redirect from /dev/null !
I would divide the task into two steps: One creates the body (HTML code with the CSV sample lines), and the second step pipes this file into mutt. I think this is much easier than trying to do everything at once.
Following works fine for me :
#!/usr/bin/ksh
export MAILTO="spam#ebay.com"
export SUBJECT="Mail Subject"
export BODY="/tmp/email_body.html"
export ATTACH="/tmp/attachment.txt"
(
echo "To: $MAILTO"
echo "Subject: $SUBJECT"
echo "MIME-Version: 1.0"
echo 'Content-Type: multipart/mixed; boundary="-q1w2e3r4t5"'
echo
echo '---q1w2e3r4t5'
echo "Content-Type: text/html"
echo "Content-Disposition: inline"
cat $BODY
echo '---q1w2e3r4t5'
echo 'Content-Type: application; name="'$(basename $ATTACH)'"'
echo "Content-Transfer-Encoding: base64"
echo 'Content-Disposition: attachment; filename="'$(basename $ATTACH)'"'
uuencode -m $ATTACH $(basename $ATTACH)
echo '---q1w2e3r4t5--'
) | /usr/sbin/sendmail $MAILTO

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