带有附件错误的 Bash Mutt 电子邮件无法统计：没有这样的文件或目录

Bash Mutt email with attachment error Can't stat : No such file or directory

提问by Rob

So i,ve read some other posts and tried out the answers, but i still keep running into this problem so i wanted to post a question here and see if anyone else had any other ideas. Keeping in mind i am pretty new to bash so i am iffy on whats available currently for what i,m looking for.

所以我已经阅读了一些其他帖子并尝试了答案，但我仍然遇到这个问题，所以我想在这里发布一个问题，看看其他人是否有任何其他想法。请记住，我对 bash 还很陌生，所以我不确定目前我正在寻找什么可用的东西。

I am trying to automate a process that creates a file then sends it to me. All the above is fine, until i try to automatically email myself the file.

我正在尝试自动化一个创建文件然后将其发送给我的过程。以上一切都很好，直到我尝试自动将文件通过电子邮件发送给自己。

I have this line of code for it

我有这行代码

echo "report" | mutt -- "$USEREMAIL" -s "report" -a "my_scripts/cid_reports/trb345432.csv"

When it tries to run this command it throws an error like

当它尝试运行此命令时，它会引发类似错误

Can't stat my_scripts/cid_reports/trb345432.csv: No such file or directory my_scripts/cid_reports/trb345432.csv: unable to attach file.

Can't stat my_scripts/cid_reports/trb345432.csv: No such file or directory my_scripts/cid_reports/trb345432.csv: unable to attach file.

Any ideas on how i can fix this? I thought mutt was good to handle this, I am going to play with the mail feature and see if i can get any success with that.

关于如何解决这个问题的任何想法？我认为 mutt 可以很好地处理这个问题，我将使用邮件功能，看看我是否能成功。

The system looks to be running

系统看起来正在运行

Mutt 1.4.2.2i (2006-07-14)  
Copyright (C) 1996-2002 Michael R. Elkins and others.  
Mutt comes with ABSOLUTELY NO WARRANTY; for details type `mutt -v  

回答by Ljm Dullaart

The no such file or directoryin general means that the file cannot be found. Because you're using a relative path, it might be that you are in a different directory?

在no such file or directory一般意味着该文件无法找到。因为您使用的是相对路径，所以您可能在不同的目录中？

If you type cat my_scripts/cid_reports/trb345432.csvfrom the same directory as you run the script, is the file there?

如果您cat my_scripts/cid_reports/trb345432.csv在运行脚本的同一目录中键入，文件是否在那里？

Or otherwise. if you use an absolute path (usually '/home/'uid'/my_scripts/cid_reports/trb345432.csv` but your path may be duifferent), does the script find the file?

否则。如果您使用绝对路径（通常是 '/home/'uid'/my_scripts/cid_reports/trb345432.csv` 但您的路径可能不同），脚本会找到该文件吗？

(or should this have been a comment in stead of an answer, eventhough it tries to guide through finding the error?)

（或者这应该是评论而不是答案，即使它试图引导查找错误？）

回答by haitaoli

mutt -h

-a <file> [...] -- attach file(s) to the message

The list of files must be terminated with the "--" sequence, so,

文件列表必须以“--”序列结束，因此，

echo "hello world" | mutt -s "title" -a /home/test.txt -- ***@**.com

You need to add "--".

您需要添加“--”。

回答by Gordon Davisson

From your comments to Ljm Dullaart's answer, you're actually storing the file path in a variable, then using it something like this:

从您的评论到 Ljm Dullaart 的回答，您实际上是将文件路径存储在一个变量中，然后像这样使用它：

FILE="~/my_scripts/cid_reports/file.csv"
echo "report" | mutt -- "$USEREMAIL" -s "report" -a "$FILE"

If that's what you're doing, the problem is that ~is in double-quotes, and therefore doesn't get expanded to the actual path to your home directory. Thus, it's looking for a sub directory literally named "~" under the current working directory, and not finding it. In order for ~to be expanded to the path to your home directory, leave it and the following /unquoted, like this:

如果这就是你正在做的，问题是~双引号，因此不会扩展到你的主目录的实际路径。因此，它在当前工作目录下寻找一个字面名为“~”的子目录，但没有找到它。为了~扩展到您的主目录的路径，请保留它和以下不带/引号的内容，如下所示：

file=~/"my_scripts/cid_reports/file.csv"
echo "report" | mutt -- "$useremail" -s "report" -a "$file"

Note that I've also switched the variable names to lowercase. This is a best practice to avoid conflicts with the various environment variables that have special meanings; the special ones are all caps, so if you use lower- or mixed-case, you'll never accidentally trip over them.

请注意，我还将变量名称切换为小写。这是避免与具有特殊含义的各种环境变量发生冲突的最佳实践；特殊的都是大写的，所以如果你使用小写或混合大小写，你永远不会不小心被它们绊倒。

回答by M.S. Arun

SIMPLE ANSWER

简单的答案

export EMAIL="[email protected]" | mutt -e "set content_type=text/html" -s "Test Mail" -c "[email protected]" -a /tmp/attachment.txt -- "[email protected]" < /tmp/message.html

Please use the following syntax while attaching files with 'mutt'.

# mutt -a file -- user@domain

For example;

# mutt -a /tmp/test.txt -- [email protected]

Relevant snippets from the man page of mutt is given below.

Raw -a file [...] Attach a file to your message using MIME. When attaching single or multiple files, separating filenames and recipient addresses with "--" is mandatory,

e.g. mutt -a image.jpg -- addr1 or mutt -a img.jpg *.png -- addr1 addr2. The -a option must be placed at the end of command line options.

使用“mutt”附加文件时，请使用以下语法。

# mutt -a file -- user@domain

例如;

# mutt -a /tmp/test.txt -- [email protected]

下面给出了来自 mutt 手册页的相关片段。

Raw -a file [...] 使用 MIME 将文件附加到您的邮件中。附加单个或多个文件时，必须使用“--”分隔文件名和收件人地址，

例如 mutt -a image.jpg -- addr1 或 mutt -a img.jpg *.png -- addr1 addr2。-a 选项必须放在命令行选项的末尾。

Ref: https://access.redhat.com/solutions/43567

参考：https: //access.redhat.com/solutions/43567