问题描述
我在一个字符串上使用 Unix sed 命令，该字符串可以包含所有类型的字符(&、|、!、/、? 等).
I am using the Unix sed command on a string that can contain all types of characters (&, |, !, /, ?, etc).
是否有一个复杂的分隔符(有两个字符?)可以修复错误:
Is there a complex delimiter (with two characters?) that can fix the error:
sed: -e expression #1, char 22: unknown option to `s'
推荐答案
sed 中没有这样的多字符表达式分隔符选项，但我对此表示怀疑你需要那个.分隔符不应该出现在模式中，但是如果它出现在正在处理的字符串中，那就不是问题.除非您正在做一些非常奇怪的事情，否则总会有一些不会出现在您的搜索模式中的字符可以用作分隔符.
There is no such option for multi-character expression delimiters in sed, but I doubtyou need that. The delimiter character should not occur in the pattern, but if it appears in the string being processed, it's not a problem. And unless you're doing something extremely weird, there will always be some character that doesn't appear in your search pattern that can serve as a delimiter.
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