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Full Discussion: Adding a blank line in between two O/Ps in tabular format which gets received over email
Top Forums Shell Programming and Scripting Adding a blank line in between two O/Ps in tabular format which gets received over email Post 303002654 by Sambit Sahu on Wednesday 30th of August 2017 06:11:37 AM
Old 08-30-2017
Adding a blank line in between two O/Ps in tabular format which gets received over email
Hi Guys,

I am stuck in between and seeking help here.

Requirement: A script that will run every morning which will connect to Mysql database and run the query to inform us about the holidays (it will also check if there were any holidays during last 2 business days). So the three queries are required to run.

for now, I have already written the script which sends the output over email in tabular format, however, I am unable to provide newline in between the two tabular outputs. Following is the script so far,

Code:
#!/bin/bash
mysql test -e "select c.CenterID,a.MIC,c.ExchangeName,a.CountryCode,a.EventDate,a.EventDayOfWeek,b.eventName from exch_calendar_event a left join exch_calendar_eventName b on a.EventID=b.ID left join exch_ca                           lendar_mic c on a.MIC=c.MIC where EventDate=DATE_FORMAT(20170811,'%Y%m%d') order by a.MIC;" | tr "\t" "~" > file.tmp


if [ -s file.tmp ]
then
        echo "<table border=1>" > mail.txt
        while read -r LINE
        do
                LINE=$(echo $LINE|sed 's/~/<\/td><td>/g')
                echo "<tr><td>$LINE</td></tr>" >> mail.txt
        done < file.tmp
        echo "</table>" >> mail.txt
fi

mysql test -e "select c.CenterID,a.MIC,c.ExchangeName,a.CountryCode,a.EventDate,a.EventDayOfWeek,b.eventName from exch_calendar_event a left join exch_calendar_eventName b on a.EventID=b.ID left join exch_ca                           lendar_mic c on a.MIC=c.MIC where EventDate=DATE_FORMAT(20170831,'%Y%m%d') order by a.MIC;" | tr "\t" "~" >> file1.tmp

if [ -s file1.tmp ]
then
        echo "<table border=1>" >> mail1.txt
        while read -r LINE
        do
                LINE=$(echo $LINE|sed 's/~/<\/td><td>/g')
                echo "<tr><td>$LINE</td></tr>" >> mail1.txt
        done < file1.tmp
        echo "</table>" >> mail1.txt
fi

cat header1 mail.txt mail1.txt  footer | sendmail -t

rm -f file.tmp mail.txt file1.tmp mail1.txt


I am receiving the desired output, however, I need some blanklines to be separated from 2 query outputs.

Thanks

---------- Post updated at 05:11 AM ---------- Previous update was at 04:57 AM ----------

Ok, now it is sorted out. I have used the <br> tag.

Thanks
 

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LEARN ABOUT REDHAT

mac2unix

dos2unix(1)						      General Commands Manual						       dos2unix(1)

NAME

       dos2unix - DOS/MAC to UNIX text file format converter

SYNOPSYS

       dos2unix [options] [-c convmode] [-o file ...] [-n infile outfile ...]

       Options:

       [-hkqV] [--help] [--keepdate] [--quiet] [--version]

DESCRIPTION

       This manual page documents dos2unix, the program that converts plain text files in DOS/MAC format to UNIX format.

OPTIONS

       The following options are available:

       -h --help
	      Print online help.

       -k --keepdate
	      Keep the date stamp of output file same as input file.

       -q --quiet
	      Quiet mode. Suppress all warning and messages.

       -V --version
	      Prints version information.

       -c --convmode convmode
	      Sets conversion mode. Simulates dos2unix under SunOS.

       -o --oldfile file ...
	      Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used.

       -n --newfile infile outfile ...
	      New  file  mode.	Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be
	      used or you WILL lost your files.

EXAMPLES

       Get input from stdin and write output to stdout.

	      dos2unix

       Convert and replace a.txt. Convert and replace b.txt.

	      dos2unix a.txt b.txt

	      dos2unix -o a.txt b.txt

       Convert and replace a.txt in ASCII conversion mode.  Convert and replace b.txt in ISO conversion mode.  Convert	c.txt  from  Mac  to  Unix
       ascii format.

	      dos2unix a.txt -c iso b.txt

	      dos2unix -c ascii a.txt -c iso b.txt

	      dos2unix -c mac a.txt b.txt

       Convert and replace a.txt while keeping original date stamp.

	      dos2unix -k a.txt

	      dos2unix -k -o a.txt

       Convert a.txt and write to e.txt.

	      dos2unix -n a.txt e.txt

       Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt.

	      dos2unix -k -n a.txt e.txt

       Convert and replace a.txt. Convert b.txt and write to e.txt.

	      dos2unix a.txt -n b.txt e.txt

	      dos2unix -o a.txt -n b.txt e.txt

       Convert c.txt and write to e.txt. Convert and replace a.txt.  Convert and replace b.txt. Convert d.txt and write to f.txt.

	      dos2unix -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt

DIAGNOSTICS

BUGS

       The program does not work properly under MSDOS in stdio processing mode.  If you know why is that so, please tell me.

AUTHORS

       Benjamin Lin - <blin@socs.uts.edu.au>

       Bernd Johannes Wuebben (mac2unix mode) <wuebben@kde.org>

MISCELLANY

       Tested environment:

	      Linux 1.2.0 with GNU C 2.5.8

	      SunOS 4.1.3 with GNU C 2.6.3

	      MS-DOS 6.20 with Borland C++ 4.02

       Suggestions and bug reports are welcome.

SEE ALSO

       unix2dos(1) mac2unix(1)

1995.03.31							   dos2unix v3.0						       dos2unix(1)
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