Does our rshell need to be able to handle cd?

[khuan013]

From hw0:

IMPORTANT: Most bash commands are actually executables located in /bin. But some commands are special and are built in to bash. The cd command is the most common example. So while the ls command should "just work" for you, the cd command won't. You'll be adding this feature in a later homework.

Do we need it for this assignment?

[hgarc014]

not for hw2, but yes for hw3 https://github.com/mikeizbicki/ucr-cs100/tree/cs100-2014fall/assignments/hw/hw3-signals

[khuan013]

Alright thanks.