Interested in learning Python? Jack Wallen takes you through your first steps in building a simple application to take user input and write it to a file. Python is an open source, interpreted, ...

Not every programmer likes creating GUI code. Most hacker types don’t mind a command line interface, but very few ordinary users appreciate them. However, if you write command line programs in Python, ...

The eval command allows you to run the contents of variables as commands and can be very useful, especially in scripts. There are probably a lot of Linux users who have never encountered the eval ...