Q02. (1 mark) Create folder called old_files inside of the personal folder and copy the letter_of_engagement.txt to the old_files folder. Provide your Answer:
Q03 (1 mark) Using a single command with wild cards, move song.mp3, song.wav, letter01.txt and letter02.txt to deleted folder. Do not overwrite files at the destination. Provide your Answer:
Q04 (1 mark) Using a single command with wild cards, remove the content of the deleted folder (do not remove the deleted folder itself) and remove the old_files folder you created in Q02. Provide your Answer:
Q02 Answer:
To create a folder called old_files inside of the personal folder and copy the letter_of_engagement.txt to the old_files folder, you can use the following commands:
```
mkdir ~/personal/old_files
cp ~/personal/letter_of_engagement.txt ~/personal/old_files/
```
Q03 Answer:
To move song.mp3, song.wav, letter01.txt and letter02.txt to deleted folder using a single command with wildcards, you can use the following command:
```
mv ~/path/to/song.{mp3,wav} ~/path/to/letter{01,02}.txt ~/path/to/deleted/
```
Q04 Answer:
To remove the content of the deleted folder and remove the old_files folder you created in Q02 using a single command with wildcards, you can use the following command:
```
rm -r ~/path/to/deleted/* ~/personal/old_files/
```
Note: Be careful when using the `rm` command with the `-r` option as it will recursively remove all files and directories within the specified directory. Make sure you double-check the path before executing the command.