相关疑难解决方法(0)

输入：

line1 with the PATTERN that contains ( ) 
line2 with the PATTERN that contains ( ) 
lineN with the PATTERN that contains ( ) 

输出：

line1 with the PATTERN that contains ( ) ;
line2 with the PATTERN that contains ( ) ;
...
lineN with the PATTERN that contains ( ) ;

我试过这个：

find . -name "test.txt" -print | xargs sed -i "/PATTERN/ s/$)/); /g"

但它没有用。