将文件内容从正则表达式字词复制到文件末尾

Question

我想复制从word（搜索的字/行）开始到文件末尾的文件内容。

实施例： 文件1：

this is a sample text for file1 in PA
this is a sample text for file1 in CA
this is a sample text for file1 in CT
this is a sample text for file1 in IL
this is a sample text for file1 in MI
end of the file.

我想将内容从具有“CT”的行复制到file2，直到文件末尾。 输出： file2的

this is a sample text for file1 in CT
this is a sample text for file1 in IL
this is a sample text for file1 in MI
end of the file.

Answer 1

您可以使用sed：

sed -n '/searchtext/,$p' file1 > file2

或awk：

awk '/searchtext/ {flag=1} flag;' file1 > file2

Answer 2

awk '{if($0~/CT/)p=1;if(p)print}' your_file