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              [octopus@pc3 ~]$ pythonPython 2.7.10 (default, Jul  5 2015, 14:15:43)
 [GCC 5.1.1 20150618 (Red Hat 5.1.1-4)] on linux2
 Type "help", "copyright", "credits" or "license" for more information.
 >>> help
 Type help() for interactive help, or help(object) for help about object.
 >>> echo 8
 File "<stdin>", line 1
 echo 8
 ^
 SyntaxError: invalid syntax
 >>> if 1 + 1 == 2:
 ... end
 File "<stdin>", line 2
 end
 ^
 IndentationError: expected an indented block
 >>> exit
 Use exit() or Ctrl-D (i.e. EOF) to exit
 >>> exit()
 [octopus@pc3 ~]$ gcc
 gcc: fatal error: no input files
 compilation terminated.
 [octopus@pc3 ~]$ g++
 g++: fatal error: no input files
 compilation terminated.
 [octopus@pc3 ~]$
 
 
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