From: http://software-carpentry.org/v5/novice/shell/02-create.html
1) Which sequence(s) of commands would create the following directory structure in your working directory (select all that apply):
a)
<br />
mkdir a/b/c<br />
b)
<br />
mkdir a<br />
cd a<br />
mkdir b<br />
cd b<br />
mkdir c<br />
c)
<br />
mkdir a<br />
mkdir a/b<br />
mkdir b/c<br />
d)
<br />
mkdir a/<br />
cd a/<br />
mkdir b/<br />
cd b/<br />
mkdir c/<br />
e) none of the above
2) From the working directory you started in above, what does ls show? What does ls -F show? Why did you learn only the latter in this lesson?