ang file content 5.5. Challenge Grep command Test your grep command skills by completing the following tasks: 1. Create a file named diff.txt inside your -/Workspace/project- log/ directory with the following format Version: 2.0 username: current_user 2. Grep the differences between the workspace/project- log/changelog.txt file content against the workspace/project- log/diff.txt file content and append the results to the -workspace/project-log/changelog.txt nle TIP: Try using autocompletion shortcuts, relative paths and string interpolation