6. 2. Challenge PATH and aliases Complete the following tasks: 1. Echo the PATH variable 2. Append the absolute path to the ~/workspace/config directory to the PATH variable 3. Create a il alias for listing: hidden files and directories with permission details and human readable file size units Once you have completed these tasks press the Check It button to have your solution assessed. Check It! LAST RUN on 1/31/2020, 7:47:54 PM chmod: cannot access /home/codio/workspace/guides/bashtests/bashtest': No such file or directory [Error ] Task 2. Expected: Append the absolute path to the ~/workspace/config directory to the PATH variable. Try again