so today we used putty and coded the exercise within the university's server. i wanted to use "tree" to see all the files better cause thats what i normally use. turns out i had to install it.

i type in "sudo apt-install tree"

screen: no root priviledges. <university_login> is not included in root.txt. this will be reported immediately.

i forgot i needed root priviledges smh i just wanted to see my files better XD