The following output appears on the terminal:

Glasgow is the best city in Scotland.
We love Edinburgh!

The following output appears on the terminal:

Glasgow is the best city in Scotland.
We love Glasgow!

The file foo.txt is updated, with references to Edinburgh replaced by references to Glasgow.

it opens the default web browser to view the Google homepage

it hacks into the Google server

it saves the HTML page from google to a file called index.html

it displays the HTML code of the google homepage on the terminal output

it is an inverse move, moving file "bar" to file "foo"

it moves the files "-i" and "foo" to the directory "bar"

it moves the file "foo" to file "bar", provided that no such file "bar" currently exists. If there is a"bar" file then the move command interactively asks the user whether "bar" should be overwritten.

it moves the file "-i" to two separate but identical files, named "foo" and "bar"