sed 找到带有固定冠词 (a, an, the) 的行

Question

我应该找到我自己设置的文章行。在前 10 行中搜索。

sed -n '/the/p' file.txt | sed -n '/ a /p' file.txt 

将只显示最后一条命令的输出。还有

sed -n '1,10 /the/p' file

或

sed -n 1,10p '/the/p' file

不工作，我发现 range 只在像这样的模式中使用

[range]/s/pattern/pattern/p

如何组合多个条件和行范围？

文件示例:

For the first time since early February
the top three films at the weekend 
box office were all new releases
and leading the way was
Fox's Bohemian Rhapsody
with a $50 million
chart-topping performance
well above expectations.
That said, the weekend isn't all about
new releases as the holdovers

输出应该是:

 For the first time since early February
 the top three films at the weekend
 and leading the way was
 with a $50 million
 That said, the weekend isn't all about
 new releases as the holdovers

Answer 1

• 获取包含

  的行

  sed -n '1,10{/\<the\>/p}' file
  

• 获取包含the 或a 或an

  的行

  sed -n '1,10{/\<\(the\|a\|an\)\>/p}' file