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Full Discussion: Shell Script to read hive table and send email
Top Forums UNIX for Beginners Questions & Answers Shell Script to read hive table and send email Post 303042230 by Mi4304 on Thursday 19th of December 2019 10:21:18 AM
Old 12-19-2019
Shell Script to read hive table and send email
HI Team,
I am working on reading hive table and send email in email body using shell script, can you please help on fixing the errors: I have 6 columns in my hive table and trying to send the email in the mail body.
below script:

Code:
#!/bin/bash
hive -e 'SELECT count(*) from db.table' > output.txt
sed -i 's/\t/,/g' $tmp/output.txt

nawk BEGIN{
FS=","
print  "MIME-Version: 1.0"
print  "Content-Type: text/html"
print  "Content-Disposition: inline"
print  "<HTML>""<TABLE border="1"><TH>TB1</TH><TH>TB2</TH><TH>TB3</TH><TH>TB4</TH><TH>TB5</TH><TH>TB6</TH>" }
 {
printf "<TR>"
for(i=1;i<=NF;i++)
printf "<TD>%s</TD>", $i
print "</TR>"
 }
END{
print "</TABLE></BODY></HTML>"
 }
file-to-convert.csv > file.html
echo "output.txt" | mailx -s "output" -a output.txt email.com

--- Post updated at 04:21 PM ---

getting below error:

Code:
Java HotSpot(TM) 64-Bit Server VM warning: Using the ParNew young collector with the Serial old collector is deprecated and will likely be removed in a future release
OK
Time taken: 4.722 seconds, Fetched: 5 row(s)
Waiting for Tez session and AM to be ready...
sed: can't read $tmp/output.csv: No such file or directory
./countemail.sh: line 18: nawk: command not found
./countemail.sh: line 19: output1.csv: command not found

Last edited by Neo; 12-19-2019 at 12:13 PM.. Reason: Code Tags Please See YT Video on this: https://youtu.be/4BuPvWJV__k
 

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LEARN ABOUT DEBIAN

vboxmail

vboxmail(8)						    Linux System Administration 					       vboxmail(8)

NAME

       vboxmail - script to send notification of new voice message

SYNOPSIS

       vboxmail messagename callername callerid mail-to-address

DESCRIPTION

       vboxmail is used by vboxgetty to send notification of a new voice message via email. It is not meant to be called directly by any user.

       You can make local modifications to this script by copying it from /usr/sbin/vboxmail to /etc/isdn/vboxmail, and editing the copy there.

       Note  that there is an enhanced version of this script available as /usr/share/doc/isdnvboxserver/vboxmail.enhanced . To use it, copy it to
       /etc/isdn/vboxmail .  This enhanced version will send the recorded message as a MIME attachment in the  email  notification.   If  lame	or
       xingmp3enc  are	installed  in  /usr/local/bin, then the message will be converted to MP3 format; otherwise, it will be sent as a WAV file.
       For this to work, you also need the following packages installed:
       mime-construct sox
       and of course an MP3 encoder if you want MP3 format. Note that the MP3 format will only be 50% smaller (instead of the 90% you might other-
       wise expect), because of the relatively bad sound quality to begin with (8kHz sampling, mono).  If you want to use another MP3 encoder than
       lame or xingmp3enc, you'll have to make patches to the script. I'll be happy to implement your changes. Send them as a wishlist bug  report
       on isdnvboxserver.

SEE ALSO

       vboxgetty(8), vboxgetty.conf(5)

AUTHOR

       This manual page was written by Paul Slootman <paul@debian.org>, for Debian GNU/Linux and isdn4linux.

ISDN 4 Linux 3.25						    1998/11/17							       vboxmail(8)
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