Linux Command Line - Bash Scripting

what is what is this what is that what does that question mean well you many different answers well what does it show us well first it shows us student at net lab 24 $2 and I think you've been typing commands you may have seen a change sometimes what does a information does it show us student is the username I'm logged in as student at net lab 24 is the host name the name of my computer I'm actually logged into the computer at the back yours would be net lab 1 2 or wha...