bash sed:替代模式内未转义的换行符?

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时间:2020-09-18 14:04:42  来源:igfitidea点击:

sed: unescaped newline inside substitute pattern?

regexbashsedescaping

提问by RocketNuts

This code:

这段代码:

echo Foo | sed -e 's/Foo/Bar'

results in unescaped newline inside substitute pattern(instead of the expected Bar).

结果unescaped newline inside substitute pattern(而不是预期的Bar)。

I'm obviously overlooking something simple, bash/sed/escaping related, but I can't find out what's causing this?

我显然忽略了一些简单的,bash/sed/escaping 相关的东西,但我不知道是什么导致了这个?

回答by anubhava

You are missing terminating /:

您缺少终止/

echo Foo | sed -e 's/Foo/Bar/'