Whether you are a professional CAD Administrator, a full-time engineer or designer pressed...

• Design, implement, and deliver a safe and sound OpenStack cluster using best practices
• Create a production-ready environment and protect your data on the cloud
• A step-by-step tutorial packed with...

In today’s turbulent technological environment, it’s becoming increasingly crucial for companies to know about the principle of least privilege. These organizations often have the best security software money can buy, with equally developed policies with which to execute them, but they fail to take into...

Whether you're a systems administrator or a home user, you need to understand how Linux internals work before you can really master Linux-how it boots, how networking works, how to customize the kernel, and even what hardware to buy.

How Linux Works contains the kind of information normally handed down from...

In the wake of the highly successful Sams Teach Yourself Unix in 24 Hours, this book focuses on the additional Unix commands that an advanced user or beginning system administrator needs to know in order to administer and maintain a Unix system. The book includes coverage of the key Unix variations: Red Hat Linux, Solaris, HPUX, and Apple's Mac...

The Solaris operating system is used by hundreds of thousands of companies worldwide to run everything from Web services to back-end financial systems. The Solaris 9 release improves manageability; however, it also increases the complexity of the operating environment...