Linux Security: Some Basics

Passwords

Make the passwords at least 6 characters long. Mix the case of the passwords. Use at least one numeral. Use at least one non-alphanumeric character. Change the passwords on a regular basis. About once every two months should do for the…

Linux Command Line Interface: The Basics — Part 5

5.0 Creating directories

Creating new directories and files

If you are asked to start a new software project, you’ll almost certainly need to create a directory that can hold…

Keeping Up To Date on Technologies

What is automated testing good for?

Writing automated tests for your software helps you to:

• get clear on what you want the program to do.
• identify gaps in the requirements.