James Turnbull

Whether they're building a startup or scaling an established org, engineering leaders know the real job is keeping chaos at bay. In a world of shifting priorities, scarce resources, and rapid change, leadership means embracing the unknown, managing moving targets, and creating clarity where there's none. Sometimes, you're building the plane as you're flying it--writing the roadmap as you go, designing processes in real time. Engineering Leadership: The Hard Parts cuts through the noise, offering a guide for tackling these gritty, real-world challenges. Current and future leaders, this is your toolkit. It's packed with principles, techniques, and mental models for thriving in uncertainty. Navigate the full scope: Step into engineering leadership's complex, multifaceted role Build high-impact teams: Master advanced techniques to grow and lead your technical talent Align and execute: Connect strategy to business outcomes, scale effectively, and balance innovation with precision Lead with resilience: Adapt quickly and drive continuous improvement Accelerate your career: Develop your leadership edge and unlock new growth Stay ahead. Lead with purpose.

Reprint of the original. The publishing house Anatiposi publishes historical books as reprints. Due to their age, these books may have missing pages or inferior quality. Our aim is to preserve these books and make them available to the public so that they do not get lost.

Reprint of the original. The publishing house Anatiposi publishes historical books as reprints. Due to their age, these books may have missing pages or inferior quality. Our aim is to preserve these books and make them available to the public so that they do not get lost.

Implement a SOHO or SMB Linux infrastructure to expand your business and associated IT capabilities. Backed by the expertise and experienced guidance of the authors, this book provides everything you need to move your business forward. Pro Linux System Administration makes it easy for small- to medium–sized businesses to enter the world of zero–cost software running on Linux and covers all the distros you might want to use, including Red Hat, Ubuntu, Debian, and CentOS. Pro Linux System Administration takes a layered, component–based approach to open source business systems, while training system administrators as the builders of business infrastructure. Completely updated for this second edition, Dennis Matotek takes you through an infrastructure-as-code approach, seamlessly taking you through steps along the journey of Linux administration with all you need to master complex systems. This edition now includes Jenkins, Ansible, Logstash and more. What You'll Learn:Understand Linux architecture Build, back up, and recover Linux servers Create basic networks and network services with Linux Build and implement Linux infrastructure and services including mail, web, databases, and file and print Implement Linux security Resolve Linux performance and capacity planning issues Who This Book Is For:Small to medium–sized business owners looking to run their own IT, system administrators considering migrating to Linux, and IT systems integrators looking for an extensible Linux infrastructure management approach.

Pro Nagios 2.0 explains how to install and administer Nagios, the web-based enterprise management tool that helps monitor Unix, Windows, network devices, infrastructure equipment, and applications. You'll learn how to architect Nagios installations, deploy agents and plug-ins, and monitor a variety of assets, which include applications across a variety of platforms and operating systems. Nagios has the power to alert you to current and future incidents that could impact the availability, performance, and security of monitored assets. The books real-world configurations and supporting materials will enable you to deploy Nagios and integrate other tools (like MRTG and Snort) on a helpful step-by-step basis. Integrating Nagios with a variety of other tools can add more functionality to its internal monitoring and alerting capabilities. The book covers additional topics like security, redundancy and failover, and plug-in development. And it shows you how to create your own Nagios plug-ins, to monitor devices for which Nagios may not provide plug-ins.

The Medicine on the Move series provides fully-flexible access to subjects across the curriculum, in this case clinical pharmacology and prescribing practice, in a combination of print and mobile formats. The books are ideal for the busy medical student and junior doctor, irrespective of individual learning style and whether they are studying a subject for the first time or revisiting it during exam preparation, providing the right information whenever and wherever it is needed. Readers can choose from the book and the eBook to suit different situations, enabling them to benefit from learning medicine on the move. Print Versions of this book also include access to the ebook version.

Pro Puppet, Second Edition, now updated for Puppet 3, is an in-depth guide to installing, using, and developing the popular configuration management tool Puppet. Puppet provides a way to automate everything from user management to server configuration. You'll learn how Puppet has changed in the latest version, how to use it on a variety of platforms, including Windows, how to work with Puppet modules, and how to use Hiera. Puppet is a must-have tool for system administrators, and Pro Puppet will teach you how to maximize its capabilities and customize it for your environment. Install and configure Puppet to immediately start automating tasks and create reporting solutions Learn insider tricks and techniques to better manage your infrastructureBecome a Puppet expert!

Pro Puppet is an in-depth guide to installing, using, and developing the popular configuration management tool Puppet. The book is a comprehensive follow-up to the previous title Pulling Strings with Puppet. Puppet provides a way to automate everything from user management to server configuration. You'll learn how to create Puppet recipes, extend Puppet, and use Facter to gather configuration data from your servers. Puppet is a must-have tool for system administrators, and Pro Puppet will teach you how to maximize its capabilities and customize it for your environment. Install and configure Puppet to immediately start automating tasks and create reporting solutions Learn insider tricks and techniques to better manage your infrastructure Become a Puppet expert!

Competent system administrators know their success hinges upon being able to perform often tedious tasks with rigor and punctuality. Such metrics are often achieved only by instituting a considerable degree of automation, something that has become even more crucial as IT environments continue to scale both in terms of size and complexity. One of the most powerful system administration tools to be released is Puppet, a solution capable of automating nearly every aspect of a system administrator's job, from user management, to software installation, to even configuring server services such as FTP and LDAP. Pulling Strings with Puppet: Configuration Management Made Easy is the first book to introduce the powerful Puppet system administration tool. Author James Turnbull will guide you through Puppet's key features, showing you how to install and configure the software, create automated Puppet tasks, known as recipes, and even create reporting solutions and extend Puppet further to your own needs. A bonus chapter is included covering the Facter library, which makes it a breeze to automate the retrieval of server configuration details such as IP and MAC addresses.

Pro Nagios 2.0 explains how to install and administer Nagios, the web-based enterprise management tool that helps monitor Unix, Windows, network devices, infrastructure equipment, and applications. You'll learn how to architect Nagios installations, deploy agents and plug-ins, and monitor a variety of assets, which include applications across a variety of platforms and operating systems. Nagios has the power to alert you to current and future incidents that could impact the availability, performance, and security of monitored assets. The books real-world configurations and supporting materials will enable you to deploy Nagios and integrate other tools (like MRTG and Snort) on a helpful step-by-step basis. Integrating Nagios with a variety of other tools can add more functionality to its internal monitoring and alerting capabilities. The book covers additional topics like security, redundancy and failover, and plug-in development. And it shows you how to create your own Nagios plug-ins, to monitor devices for which Nagios may not provide plug-ins.

Apress has already published leading hardening titles, and welcomes the newest addition: Hardening Linux. If you're responsible for protecting computers that run on Linux, then this highly valuable book will show you how. Crucial topics such as file security, enhanced email security, and IMAP, DNS and FTP servers are all discussed. You will also become familiar with hardening bastion hosts—including firewalling with iptables, and secure remote access functionality using tools like OpenSSH. As with our other hardening titles, Hardening Linux is complete with checklists and reference-style chapters. Each chapter may be used as a stand-alone "how to" for that particular application. Furthermore, a selection of additional resources is provided, including websites, mailing lists, and other reading suggestions for you to enhance your knowledge base.