小编Sam*_*ert的帖子

I need to copy an xml tag and its value to another xml file under same root tag. Create the root tag if it doesn't exist.

Here is an input output example.

INPUT: string.xml
<resource>
    <string name="app_name">MyExampleApp</string>
    <string name="profile">My Profile</string>
    <string name="messages">My Messages</string>
</resource>

$ command "profile" string.xml string1.xml

OUTPUT: string1.xml
<resource>
    <string name="profile">My Profile</string>
</resource>

I was looking for that "Command" and options. Not necessarily in that order. Please help me out here. Any Linux/Unix/Mac command will do