Lets suppose I have a go script which invokes the command
yum install packagename.
It comes to a point where it asks y/n to install the package, there is --assumeyes option in yum (in this case) which i dont want to use.
Is there any other way in go to send y to the command as i dont want to give the y manually when running the script
The y is inputted via stdin. When you launch a subprocess, you give it a writer where you can write to its stdin.
The os/exec docs have an example.