Create a dedicated directory homework$1$ and get into it$.$

$>$ mkdir homework$1$; cd homework$1$

Complete the following three problems.

Problem $1(3$ points$)$

Run the commands

$>$ echo hello dolly

and

$>$ echo $$hello dolly$$ # three spaces between hello and dolly

Explain the differences in command behavior as comment in your terminal $($i$.$e$.$ start your explanation with a #$).$

In a text file h$1\_$p$1.$txt$,$ copy the pertaining command$($s$)$ and their output$($s$)$ from your terminal.

Problem $2(3$ points$)$

Use printf to find out the hex and octal values of $255.$

In a file h$1\_$p$2.$txt$,$ copy the pertaining command$($s$)$ and their output$($s$)$ from your terminal.

Problem $3(4$ points$)$

Display the current date in the form of dd$/$mm$/$yyyy$.$

In a file h$1\_$p$3.$txt$,$ copy the pertaining command$($s$)$ and their output$($s$)$ from your terminal.