Optimized apps and websites start with well-built code. The truth, however, is that you don't need to worry about performance in 90% of your code, and probably 100% for many scripts. It doesn't matter ...

Listing 3. Python Script for Expect Interface. Lastly, I executed the Python/Expect script with python SSH_Example.py. Everything worked out fine. Once the basic module was created, it became clear ...