Creating and modifying starting scripts

Creating and modifying starting scripts PDF Author: Noite.pl
Publisher: NOITE S.C.
ISBN:
Category :
Languages : en
Pages : 19

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Book Description
Configuration of the procedure of running commands while starting the shell session. In this micro-course it was described how to modify starting files for the text shell. The main modifications that are done in this file, such as setting a path for the executed commands or modifying a prompt, were discussed.

Creating and modifying starting scripts

Creating and modifying starting scripts PDF Author: Noite.pl
Publisher: NOITE S.C.
ISBN:
Category :
Languages : en
Pages : 19

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Book Description
Configuration of the procedure of running commands while starting the shell session. In this micro-course it was described how to modify starting files for the text shell. The main modifications that are done in this file, such as setting a path for the executed commands or modifying a prompt, were discussed.

OSx86

OSx86 PDF Author: Peter Baldwin
Publisher: John Wiley & Sons
ISBN: 0470881704
Category : Computers
Languages : en
Pages : 521

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Book Description
Unique guide to installing Apple's Mac OS X software on non-Apple hardware If you've always wished you could install Apple's rock solid Mac OS X on your non-Apple notebook, budget PC, or power-tower PC, wish no more. Yes, you can, and this intriguing book shows you exactly how. Walk through these step-by-step instructions, and you'll end up knowing more about Apple's celebrated OS than many of the most devoted Mac fans. You'll learn to build OS X-ready machines, as well as how to install, use, and program OS X. Now that Apple computers are based on the Intel platform, the same as most PCs, rogue developers in droves are installing Mac OS X on PCs, including those based on the AMD and Atom processors; this is the first book to show how to create an OSx86 machine running OS X Provides step-by-step instruction on the installation, use, and programming of OS X on your existing computer, as well as how to build OS X-ready machines Helps you avoid pitfalls and common problems associated with running Apple software on PC hardware Offers numerous practical hints, tips, and illustrations Create your own Hackintosh with this essential guide.

Essential System Administration

Essential System Administration PDF Author: Æleen Frisch
Publisher: "O'Reilly Media, Inc."
ISBN: 0596550499
Category : Computers
Languages : en
Pages : 1179

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Book Description
Essential System Administration,3rd Edition is the definitive guide for Unix system administration, covering all the fundamental and essential tasks required to run such divergent Unix systems as AIX, FreeBSD, HP-UX, Linux, Solaris, Tru64 and more. Essential System Administration provides a clear, concise, practical guide to the real-world issues that anyone responsible for a Unix system faces daily.The new edition of this indispensable reference has been fully updated for all the latest operating systems. Even more importantly, it has been extensively revised and expanded to consider the current system administrative topics that administrators need most. Essential System Administration,3rd Edition covers: DHCP, USB devices, the latest automation tools, SNMP and network management, LDAP, PAM, and recent security tools and techniques.Essential System Administration is comprehensive. But what has made this book the guide system administrators turn to over and over again is not just the sheer volume of valuable information it provides, but the clear, useful way the information is presented. It discusses the underlying higher-level concepts, but it also provides the details of the procedures needed to carry them out. It is not organized around the features of the Unix operating system, but around the various facets of a system administrator's job. It describes all the usual administrative tools that Unix provides, but it also shows how to use them intelligently and efficiently.Whether you use a standalone Unix system, routinely provide administrative support for a larger shared system, or just want an understanding of basic administrative functions, Essential System Administration is for you. This comprehensive and invaluable book combines the author's years of practical experience with technical expertise to help you manage Unix systems as productively and painlessly as possible.

Wicked Cool Ruby Scripts

Wicked Cool Ruby Scripts PDF Author: Steve Pugh
Publisher: No Starch Press
ISBN: 1593271824
Category : Computers
Languages : en
Pages : 220

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Book Description
Contains fifty-eight Ruby scripts to solve a variety of problems for system administration, image manipulation, and management of a Website.

CompTIA Server+ Certification

CompTIA Server+ Certification PDF Author: Ron Gilster
Publisher: BPB Publications
ISBN: 9355513860
Category : Computers
Languages : en
Pages : 701

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Book Description
All you need to become Server+ certified! KEY FEATURES ● Complete coverage of all Server+ exam objectives. ● Plain-language and real-world examples. ● Two complete practice exams. DESCRIPTION This book highlights, in simple language, the hardware, software, security, and administrative technologies readers should know to pass the CompTIA Server+ exam. This book starts with hardware architectures, and then inspects RAID configurations, SAN/NAS technologies, and maintenance tasks. It will simplify Windows Server, Linux distributions, and macOS Server, from installation to user management and service configuration. This book will also uncomplicate IP addressing, subnetting, VLANs, and virtualization with Hyper-V, VMware, and KVM. Through this book, the readers can implement robust security measures with encryption, access control, intrusion detection/prevention, and disaster recovery strategies. They can use scripts to automate, learn asset management techniques, and implement efficient backup and recovery solutions. This book also makes use of systematic methodologies and tools to diagnose and resolve hardware, software, network, and security issues. The Server+ certification indicates employers and the world that you have the skills and knowledge required to perform the duties of a network server administrator. WHAT YOU WILL LEARN ● Gain the specific knowledge required to pass the CompTIA Server+ exam. ● Learn server administration concepts that apply to all systems. ● Earn an industry recognized credential for server administrators. ● Learn the specific duties and responsibilities of network server administrators. ● Use practice exams to prepare for the Server+ exam. WHO THIS BOOK IS FOR While the CompTIA Server+ certification recommends that candidates have two to four years of hands-on experience, this book is written at a level that allows IT professionals with less experience to gain the knowledge required to pass the exam and become certified. TABLE OF CONTENTS Part - 1: Server Hardware Installation and Management 1. Physical Hardware 2. Data Storage 3. Server Hardware Maintenance Part - 2: Server Administration 4. Server Operating Systems 5. Network Infrastructure Services 6. Configure Network Servers 7. High Availability 8. Virtualization 9. Scripting 10. Asset Management 11. Licensing Part - 3: Security and Disaster Recovery 12. Data Security 13. Physical Security 14. Access Management 15. Risk and Mitigation 16. Server Hardening and Decommissioning 17. Backup and Restore 18. Disaster Recovery Part - 4: Troubleshooting 19. Troubleshooting Methods 20. Hardware Issues 21. Storage Issues 22. Operating System and Software Issues 23. Software Tools and Techniques 24. Network Connectivity Issues 25. Network Tools and Techniques 26. Troubleshooting Security Issues Appendix A: CompTIA Server+ Certification Exam: Practice Test 1 Appendix B: CompTIA Server+ Certification Exam: Practice Test 2 Appendix C: CompTIA Server+® Acronyms Appendix D: Key Terms/Concepts Appendix E: Answers to Practice Test 1 Appendix F: Answers to Practice Test 2

Expert Oracle Database 11g Administration

Expert Oracle Database 11g Administration PDF Author: Sam Alapati
Publisher: Apress
ISBN: 1430210168
Category : Computers
Languages : en
Pages : 1376

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Book Description
Sam Alapati's Expert Oracle Database 11g Administration is a comprehensive handbook for Oracle database administrators (DBAs) using the 11g release of the Oracle Database. All key aspects of database administration are covered, including backup and recovery, day–to–day administration and monitoring, performance tuning, and more. This is the one book to have on your desk as a continual reference. Refer to it frequently. It'll help you get the job done. Comprehensive handbook for Oracle Database administrators. Covers all major aspects of database administration. Tests and explains in detail key DBA commands. Offers primers on Linux/Unix, data modeling, SQL, and PL/SQL.

Virtual Private Networks

Virtual Private Networks PDF Author: Charlie Scott
Publisher: "O'Reilly Media, Inc."
ISBN: 9781565925298
Category : Computers
Languages : en
Pages : 238

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Book Description
Historically, only large companies could afford secure networks, which they created from expensive leased lines. Smaller folks had to make do with the relatively untrusted Internet. Nowadays, even large companies have to go outside their private nets, because so many people telecommute or log in while they're on the road. How do you provide a low-cost, secure electronic network for your organization?The solution is a virtual private network: a collection of technologies that creates secure connections or "tunnels" over regular Internet lines--connections that can be easily used by anybody logging in from anywhere. A number of products now exist to help you develop that solution.This book tells you how to plan and build a VPN. It starts with general concerns like costs, configuration, and how a VPN fits in with other networking technologies like firewalls. It continues with detailed descriptions of how to install and use VPN technologies that are available for Windows NT and Unix, such as PPTP and L2TP, Altavista Tunnel, Cisco PIX, and the secure shell (SSH).New features in the second edition include SSH, which is a popular VPN solution for Unix systems, and an expanded description of the IPSec standard, for which several vendors have announced support.Topics include: How the VPN compares to other available networking technologies Introduction to encryption, firewalls, the IPSec standard, and other technologies that let VPNs work Point to Point Tunneling Protocol (PPTP) and L2TP The Altavista Tunnel The Cisco PIX Firewall Secure Shell (SSH) Maintenance and troubleshooting

Learning SQL & PL/pgSQL Programming in PostgreSQL

Learning SQL & PL/pgSQL Programming in PostgreSQL PDF Author: Rully Yulian MF
Publisher: Native Enterprise
ISBN:
Category : Computers
Languages : en
Pages : 178

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Book Description
This book is one of the many sources that are scattered outside to learn SQL and PL/pgSQL programming in the PostgreSQL database which is compiled with an emphasis on direct practice and is based on the author's teaching experience so far, so that readers are expected to better understand the concept and programming practice in PostgreSQL databases. At the time of writing, the PostgreSQL database has reached version 12.2, therefore this book is based on this version for use on the Windows operating system. The discussion on this book is done gradually, so it is hoped that the readers will have enough skills or ability to implement database solutions according to the needs in the field. Hopefully this book can be another alternative as a learning resource for exercises, tutorials, or a reference for those who want to learn SQL and PL/pgSQL programming in the PostgreSQL database.

Windows Server 2022 & PowerShell All-in-One For Dummies

Windows Server 2022 & PowerShell All-in-One For Dummies PDF Author: Sara Perrott
Publisher: John Wiley & Sons
ISBN: 1119867835
Category : Computers
Languages : en
Pages : 791

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Book Description
All the essentials for administering Windows Server 2022 in one book Looking for a little help installing, configuring, securing, or running a network running Windows Server 2022? Windows Server 2022 & PowerShell All-in-One For Dummies delivers a thorough guide to network administration in a single, convenient book. Whether you need to start from scratch and install a new server or want to jump right into a more advanced topic like managing security or working in Windows PowerShell you'll find what you need right here. In this 8-books-in-1 compilation, you'll: Learn what you need to install and set up a brand-new Windows server installation Configure your Windows Server and customize its settings based on your needs and preferences Discover how to install, configure, and work with Containers The perfect book for server and system admins looking for a quick reference on Windows Server operation, this book is also a great resource for networking newcomers learning their way around the server software they'll encounter daily.

Linux Timesaving Techniques For Dummies

Linux Timesaving Techniques For Dummies PDF Author: Susan Douglas
Publisher: John Wiley & Sons
ISBN: 0764577530
Category : Computers
Languages : en
Pages : 514

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Book Description
Formerly known as Red Hat Linux, the Fedora Core distribution is an excellent, no-cost alternative to Windows, Solaris, and other expensive operating systems Red Hat currently controls an estimated seventy percent of the Linux market in the U.S. This book gives experienced and first-time Fedora users sixty concise, step-by-step, timesaving techniques to help them perform tasks with Fedora more efficiently Organized by topic, the techniques are presented in the friendly, easy-to-understand For Dummies style, with a minimum of technical jargon The techniques run the gamut of end-user, system administration, and development tasks, ranging from desktop, file system, RPM, and database tips to Internet server, e-mail server, networking, system monitoring, security, and Linux kernel tricks Covers the latest release of Red Hat's Fedora Core distribution