通过电子邮件发送多个文件，并向电子邮件添加正文消息（Unix Korn Shell）

Question

I'm trying to send multiple files by email but also include a body message in the email, I've tried couple of ways with no luck, the following code is for send multiple files:

(uuencode file1.txt file1.txt ; uuencode file2.txt file2.txt) | mailx -s "test" email@test.com

I've tried this option with no luck:

echo "This is the body message" | (uuencode file1.txt file1.txt ; uuencode file2.txt file2.txt) | mailx -s "test" email@test.com

any idea how could be the code?

Answer 1

Try this:

(echo "This is the body message"; uuencode file1.txt file1.txt; uuencode file2.txt file2.txt) | mailx -s "test" email@test.com

The issue with your command is that you are piping the output of echo into the subshell and it is getting ignored as uuencode isn't reading from stdin.

You can use { ... } to avoid the subshell:

{ echo "This is the body message"; uuencode file1.txt file1.txt; uuencode file2.txt file2.txt; } | mailx -s "test" email@test.com

If you are doing this in a script and you want it to look more readable, then:

{
  echo "This is the body message"
  uuencode file1.txt file1.txt
  uuencode file2.txt file2.txt
} | mailx -s "test" email@test.com