shell - 使用 mailx 和 uuencode 发送附件的 KornShell (ksh) 代码？

Question

我需要用 mailx 附加一个文件，但目前我没有成功。

这是我的代码:

subject="Something happened"
to="somebody@somewhere.com"
body="Attachment Test"
attachment=/path/to/somefile.csv

uuencode $attachment | mailx -s "$subject" "$to" << EOF

The message is ready to be sent with the following file or link attachments:

somefile.csv

Note: To protect against computer viruses, e-mail programs may prevent
sending or receiving certain types of file attachments.  Check your
e-mail security settings to determine how attachments are handled.

EOF

如有任何反馈，我们将不胜感激。

---

更新我添加了附件 var 以避免每次都必须使用该路径。

Answer 1

您必须同时连接消息文本和 uuencoded 附件:

$ subject="Something happened"
$ to="somebody@somewhere.com"
$ body="Attachment Test"
$ attachment=/path/to/somefile.csv
$
$ cat >msg.txt <<EOF
> The message is ready to be sent with the following file or link attachments:
>
> somefile.csv
>
> Note: To protect against computer viruses, e-mail programs may prevent
> sending or receiving certain types of file attachments.  Check your
> e-mail security settings to determine how attachments are handled.
>
> EOF
$ ( cat msg.txt ; uuencode $attachment somefile.csv) | mailx -s "$subject" "$to"

提供消息文本的方式有多种，这只是一个与您的原始问题接近的示例。如果消息应该被重用，将它存储在一个文件中并使用这个文件是有意义的。