# LF - Exercises 2 ##### 1. Touch a file in a way you specify a timestamp (in past and future) to be set instead of current time. ![](https://i.imgur.com/jRRxDgx.png) ##### 2. Show your history; repeat the 11th command on your list… or an interesting one ![](https://i.imgur.com/PHFyWvn.png) ##### 3. Copy an entire directory into another one, it is possible to do it with only one option? It is possible using `-r` argument to indicate recursive way copying ![](https://i.imgur.com/kM2A1b0.png) ##### 4. Create below dir tree: tdir1/tdir2/tdir3/tdir4/tdir5 in your home; use only one command. ![](https://i.imgur.com/Oo7WywS.png) ##### 5. How would you remove an entire non empty dir? ![](https://i.imgur.com/82JBUYy.png)