本文介绍了删除带有大写字母的单词的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我试图删除所有以大写字母开头的单词,但下面只是从第一个单词中捕获Al":
I am trying to delete all words that start with capital letters but below is just catching "Al" from the first word:
echo "Always baby Yeah" | sed -r 's/^([AEIOU].)//g'
如何仅捕获以大写字母开头的所有单词?
How do I capture just all the words starting with capital letters?
推荐答案
您只删除前两个字符,并且仅当它们位于字符串的开头时.
You only remove the first two characters and only if they are at the start of the string.
使用:sed -r 's/\b[AZ]\w*//g'
或 's/\b[AZ]\w*\s*//g'
如果您也想删除空格.
Use: sed -r 's/\b[A-Z]\w*//g'
or 's/\b[A-Z]\w*\s*//g'
if you want to remove the whitespace too.
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