On a UNIX-based operating system, this is most easily accomplished by using the STDIN redirection character that is appropriate for your shell, such as the less-than symbol (<) for the Bash shell.

在基于 UNIX 的操作系统中，通过使用适合您的 shell 的 STDIN 重定向字符最容易实现了，比如为 Bash shell 使用小于号 (<)。

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If you erased a closing tag, typed a tag name incorrectly, or perhaps overtyped a symbol, such as a less than sign (<), you might run into this problem.

如果您误删了一个结束标记，键入的标记名不正确或者多打了一个小于号 (<)，则有可能遇到这种问题。

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Of course, there may be instances in which you need to actually use special characters like the greater than or less than symbol.

当然，在一些情况下您需要使用特殊字符，如大于号或小于号。

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The gun itself is a little more than a pretext and a lot less than a symbol: it serves mostly to get her involved in the mysterious life of her across-the-street neighbor, Skippy (James LeGros), a scruffy, shifty-eyed young man who has a big crush on her.

NEWYORKER: My New Gun