Need help with college work

Hey guys i'm really stuck i have to crack the password from this project we are doing at college, its for linux but im so confused and i cant seem to get the password, i would be really great if one of you guys could help me, i have tried a lot of things to get the password but still no luck

it would be great if someone could help thanks

pdf with password?

be more specific

@Hunter

Op pm'd me requesting close. Unfortuneately i'm not a staff member