# Activity 10 - Let's move and replace

Workshop Resources

Great, now that the hackers’ malicious file won’t cause us any more headaches, let’s restore the old file so things will run smoothly again.

### How to fix the secret-message

The command mv can also be used to replace the destination file with the source file.
The format is: mv [source filename] [destination name].

Replace the messed up secret message with the backup that we found earlier.
Let’s move the file into the new directory that we made.

cp is a command that copies a file from one location to another.
The format is: cp [source filename] [destination filename].
Make a copy of the file you made and the secret-message.txt.