如何在 vi 搜索和替换中包含正斜杠

我有一个包含字符串 usrbin的文件。我想搜索 usrbin并用 /usr/bin/替换它。

我试了 :%s/usrbin/usr/bin/g，但它显示错误 E488: Trailing characters。

如何在搜索和替换中包含正斜杠？

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Here are two ways:

escape the / which is the default substitute separator: :s/usrbin/\/usr\/bin
use another substitute separator, e.g., using the hash # character: :s#usrbin#/usr/bin. Note that there are characters that you can't use as a separator: ", \, |

You can review this in the help subsystem using :h pattern-delimiter