如何转义 smb:// URL 密码字段中的 @ 符号
我正在尝试编写一个 bash 脚本，在其中连接到 samba 服务器，方法是获取用户名和密码，然后输入 $username:$password@SERVERNAME。
但是，如果密码中包含 @，则此操作将会失败。有没有办法在bash中转义密码中的@？
提前致谢
更新： 我正在设置此网络打印机
lpadmin -p PRINTER -v smb://$username:$password@SERVER -E
，它可以工作，除非 $password 中有 @ 符号； $username 和 $passwords 变量是通过读取 stdin 获得的
I'm trying to write a bash script in which I connect to a samba server, by getting the username and password, then saying $username:$password@SERVERNAME.
However, this will fail if the password has an @ in it. Is there a way to escape the @ out of the password in bash?
Thanks in advance
Update:
I'm setting up this network printer
lpadmin -p PRINTER -v smb://$username:$password@SERVER -E
and it works except in the case that $password has an @ sign in it; the $username and $passwords variables are gotten from reading stdin
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啊，不，这实际上不是引用 Bash 的问题，而是引用 Samba 的问题。你有这样的：
Bash 尽职尽责地扩展到
，然后 Samba 客户端库 认为密码以第一个 @ 符号结尾，并且它应该连接到名为
rd@server的服务器，不要介意您实际上无法将该名称放入 DNS 中。lpadmin来自 CUPS，而不是 Samba (这是它的手册页），并且稍微阅读一下这些文档，我认为您也许可以使用这种替代语法：我很惊讶将
@转义为%40但不起作用。在我看来，这像是 samba 客户端库中的一个错误。Ah, no, this isn't actually a matter of quoting for Bash, but quoting for Samba. You have this:
which Bash dutifully expands to
and then the Samba client library thinks the password ends at the first @ sign and it's supposed to connect to a server named
rd@server, never mind that you can't actually put that name in the DNS.lpadmincomes from CUPS, not from Samba (here is its manpage) and, reading through those docs a bit, I think you may be able to use this alternate syntax:I'm surprised escaping
@as%40doesn't work, though. Looks like a bug in the samba client library to me.我使用 http://localhost:631/ 处的 cups 管理来添加打印机。将 @ 编码为 %40 对我有用。
I use the cups admin at http://localhost:631/ to add printers. Encoding @ as %40 worked for me.