Dear All

while using following command i get error,kindly help,..moreover in python for beginners,video of loading data from files is missing..kindly share 

In [5]: cat /Users/Gagan/Desktop/company-a-data.txt

---------------------------------------------------------------------------

NameError                                 Traceback (most recent call last)

<ipython-input-5-6df361578c72> in <module>

----> 1 cat /Users/Gagan/Desktop/company-a-data.txt

NameError: name 'cat' is not defined