sed & awk describes two text manipulation programs that are mainstays of the UNIX programmer's toolbox. This edition covers the sed and awk programs as they are mandated by the POSIX standard and includes discussion of the GNU versions of these programs.

The Maker City Playbook is a comprehensive case studies and how-to information useful for city leaders, civic innovators, nonprofits, and others engaged in urban economic development. The Maker City Playbook is committed to going beyond stories to find patterns and discern promising practices to help city leaders make even more informed decisions. Maker City Playbook Chapter 1: Introduction and a Call to Action Chapter 2: The Maker movement and Cities Chapter 3: The Maker City as Open Ecosystem Chapter 4: Education and Learning in the Maker City Chapter 5: Workforce Development in the Maker City Chapter 6: Advanced Manufacturing and Supply Chain inside the Maker City Chapter 7: Real Estate Matters in the Maker City Chapter 8: Civic Engagement in the Maker City Chapter 9: The Future of the Maker City Maker City Project is a collaboration between the Kauffman Foundation, the Gray Area for the Arts, and Maker Media.