2
2
.
.
2
2
C
C
o
o
m
m
m
m
a
a
n
n
d
d
s
s
I
I
n
n
f
f
o
o
This chapt
er conta
ins some use
ful XCode co
mmands t
hat mi
ght get handin
g during
develop
ment.
