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工作学习 / IT技术讨论 / 再说一个面世时曾经被问的问题有一段文本，例如
I'm a student
I lived in Canada,
I don't like this stupid country,
but I'd like to live here.
用一个vi命令，把它变成
I'm a student
I lived in Canada,
I don't like this stupid country,
but I'd like to live here.
-guest:guest;
2001-4-10
{258}
(#43252@0)
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空格没了有一段文本，例如
I'm a student
I lived in Canada,
I don't like this stupid country,
but I'd like to live here.
用一个vi命令，把它变成
__I'm a student
__I lived in Canada,
__I don't like this stupid country,
but I'd like to live here.
__代表空格
-guest:guest;
2001-4-10
{276}
(#43256@0)
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1,$s/^/^_/ （ _代表空格）
-pasu(InTheSky);
2001-4-10
(#43262@0)
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第2个^多于了吧？当时我是没回答上，不过工作还是找到了。
-guest:guest;
2001-4-10
{38}
(#43267@0)
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面试嘛，安全起见，呵呵，我也记不清了，因为好久没有用了。看来我们是同行，注册个ID吧，咱们多交流交流。
-pasu(InTheSky);
2001-4-10
(#43340@0)
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:1,$ s/ //g
-flying_snow(飞雪浮冰);
2001-4-10
(#43266@0)
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:1,$s/^I/_I/g
-hotpot(麻辣烫);
2001-4-10
(#43276@0)
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you're right. 忘了看but那句不用改了。
-pasu(InTheSky);
2001-4-10
(#43343@0)
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I should be : 1, $ s/^I/ I/
-lumlumq(lumlum);
2001-4-11
(#44005@0)
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什么命令也不用，呵呵，这不是一样的嘛！
-pasu(InTheSky);
2001-4-10
(#43257@0)
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Sorry. a simple question: where should I input these characters "$s/^/^_/ "? In EDIT mode or some other modes? tks.
-howru(How are you?);
2001-4-11
(#43993@0)
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Press Esc, and then press Enter. "1,$" means apply the following command from the first line to the last line. Don't break it into two parts.
-pasu(InTheSky);
2001-4-11
(#43997@0)