Btukfyl

I am using paste command in the mail that I am sending using shell script.
The output on the console looks perfect but the output in the mail is not in the same format. How do I make the format in the mail too same as in the console. The example below is just an example. The arrays values are dynamic. So I cannot use html table.

#!/bin/bash



BASETABLE[0]="ABC"

BASETABLE[1]="XYZ"

WORKFLOW[0]="123"

WORKFLOW[1]="789"



paste -d' ' <(printf "n") <(printf "n%-12.12sn" "${BASETABLE[@]}") <(printf "n%sn" "${WORKFLOW[@]}")



echo "Test" `paste -d' ' <(printf "n") <(printf "n%-12.12sn" "${BASETABLE[@]}") <(printf "n%sn" "${WORKFLOW[@]}")` | mail -s "Test" user@xyz.com

Outout on Console:

ABC          123



XYZ          789

Output in Mail:

ABC 123 XYZ 789

The problem is your use of the echo statement. echo will not preserve newlines in an unquoted string. For example, if I have a variable containing a newline:

my_variable="This is

a test"

If I echo it without quotes, newlines will be transformed into spaces:

$ echo $my_variable

This is a test

But if I quote the variable, newlines will be preserved:

$ echo "$my_variable"

This is

a test

So you can get the output you want by simply moving the closing quote in your echo statement, so that it becomes:

echo "Test `paste -d' ' <(printf "n") <(printf "n%-12.12sn" "${BASETABLE[@]}") <(printf "n%sn" "${WORKFLOW[@]}")`"

This will output:

Test

 ABC          123



 XYZ          789

Instead of:

Test ABC 123 XYZ 789