In Command


Book Description

2019 Theodore Roosevelt Association Book Prize Although Theodore Roosevelt was not a wartime president, he took his role as commander in chief very seriously. In Command explores Roosevelt's efforts to modernize the American military before, during, and after his presidency (1901-9). Matthew Oyos examines the evolution of Roosevelt's ideas about military force in the age of industry and explores his drive to promote new institutions of command: technological innovations, militia reform, and international military missions. Oyos places these developments into broader themes of Progressive Era reform, civil-military tensions, and Roosevelt's ideas of national cultural vitality and civic duty. In Command focuses on Roosevelt's career-long commitment to transforming the military institutions of the United States. Roosevelt's promotion of innovative military technologies, his desire to inject the officer corps with fresh vigor, and his role in building new institutions for command changed the American military landscape. His attempt to modernize the military while struggling with the changing nature of warfare during his time resonates with and provides unique insight into the challenges presented by today's rapidly changing strategic environment.







Attack Warning


Book Description




CompTIA Linux+ Portable Command Guide


Book Description

Here are all the Linux commands, files, and concepts you need to pass your CompTIA Linux+ exam, in one concise, condensed resource. CompTIA Linux+ Portable Command Guide, Second Edition, is filled with valuable, easy-to-access information–and it’s portable enough to use wherever your work takes you. This guide summarizes all Linux+ certification-level Linux commands, keywords, command arguments, and associated prompts, and provides tips and examples of how to apply them to real-world scenarios. Configuration examples throughout the book give you a better understanding of how these commands are used in real-world environments. Fully updated for today’s CompTIA XK0-004 exam, this quick reference resource will help you memorize commands and concepts as you work to earn your Linux+ certification and use it in the workplace. Linux+ commands for research and solutions Logical how-to topic groupings for a one-stop resource Great for review before your Linux+ certification exam Compact size makes it easy to carry with you, wherever you go “Create Your Own Journal” appendix with blank, lined pages lets you personalize the book for your needs “What Do You Want to Do?” chart inside front cover helps you to quickly reference specific tasks The book is organized into these parts: Part I: Hardware and System Configuration: boot process, kernel modules, network connections, storage, cloud, virtualization, localization Part II: Systems Operation and Maintenance: software installation/configuration, users/groups, services, server roles, jobs, Linux devices, GUIs Part III: Security: user/group permissions and ownership, access/authentication, security best practices, logging, firewalls, backup/restore/compress Part IV: Linux Troubleshooting and Diagnostics: analyze/remediate system properties; optimize performance; troubleshoot user, application, and hardware issues Part V: Automation and Scripting: BASH scripting, Git version control, orchestration




A Practical Guide to Fedora and Red Hat Enterprise Linux


Book Description

Master All the Techniques You Need to Succeed with Fedora and Red Hat Enterprise Linux in the Workplace You’re studying Fedora and Red Hat Enterprise Linux with a single goal: to succeed with these state-of-the-art operating systems in real workplace environments. In this book, one of the world’s leading Linux experts brings together all the knowledge you’ll need to achieve that goal. Writing in plain English, best-selling author Mark Sobell explains Linux clearly and effectively, focusing on the skills you will actually use as a professional administrator, user, or programmer. Sobell assumes no prior Linux knowledge: He starts at the very beginning and walks you through every topic and skill that matters. Step by step, you’ll learn how to install and configure Linux from the accompanying DVD, navigate its graphical user interfaces, set up Linux to provide file/print sharing and Internet services, make sure Linux desktops and networks are as secure as possible, work with the powerful command line, and administer Linux in real business environments. Mark Sobell has taught hundreds of thousands of Linux and UNIX professionals. He knows every Linux nook and cranny–and he never forgets what it’s like to be new to Linux. Whatever your Linux-related career goals, this book gives you all you need–and more. Compared with the other Linux books out there, A Practical Guide to Fedora™ and Red Hat® Enterprise Linux®, College Edition, delivers Complete, up-to-the-minute coverage of Fedora 8 and Enterprise Linux 5 Deeper coverage of the command line and the GNOME and KDE GUIs, including customizing the desktop More practical coverage of file sharing using Samba, NFS, and FTP More usable, realistic coverage of Internet server configuration, including Apache, sendmail, NFS, DNS/BIND, and LDAP More state-of-the-art security techniques, including SELinux (Security Enhanced Linux), ACLs (Access Control Lists), firewall setup using both the Red Hat GUI and iptables, and a full chapter on OpenSSH More and better coverage of “meat-and-potatoes” system/network administration tasks A more practical introduction to writing bash shell scripts Complete instructions on keeping Linux systems up-to-date using yum And much more...including a 500+ term glossary and a comprehensive index to help you find what you need fast! Includes DVD! Get the full version of the Fedora 8 release!










Sovereignty and Command in Canada–US Continental Air Defence, 1940–57


Book Description

The 1940 Ogdensburg Agreement entrenched a formal defence relationship between Canada and the United States. But was Canadian sovereignty upheld? Drawing on untapped archival material, Sovereignty and Command in Canada–US Continental Air Defence, 1940–57 documents the close and sometimes fractious relationship between the two countries. Richard Goette challenges prevailing perceptions that Canada’s defence relationship with the United States eroded Canadian sovereignty. He argues instead that a functional military transition from an air defence system based on cooperation to one based on integrated and centralized command and control under NORAD allowed Canada to retain command of its forces and thus protect Canadian sovereignty. Goette combines historical narrative with conceptual analysis of sovereignty, command and control systems, military professionalism, and civil-military relations. In the process, he provides essential insights into the Royal Canadian Air Force’s paradigm shift away from its Royal Air Force roots toward closer ties with the United States Air Force and the role of the nation’s armed forces in safeguarding its sovereignty.