In the setup script I don’t really have a way when ran more than once to remove the previous inserted lines in the config file. The script will just keep adding them, but have to be careful because people could have these in their own config file previously to using the package.
Fixed the issue with a search command in the .ssh/config file to see if the lines are in the config file. If the number of occurrences is not zero then don't add the line to the file.
In the setup script I don’t really have a way when ran more than once to remove the previous inserted lines in the config file. The script will just keep adding them, but have to be careful because people could have these in their own config file previously to using the package.