About $9$ results $(0\mathrm{.}82$ seconds$)$

Did you mean: Now use the command line to reverse the result $($sort it reversely, i$.$e$.$ from $20$ to $10$ with $0\mathrm{.}5$ decrements, one solution is you can pipe the result of the previous operation to another command using the I operator.$)$ Get a screenshot and save it as assignment $2.$jpg