Practical Guide To Ubuntu Linux A

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A Practical Guide to Ubuntu Linux

Author : Mark G. Sobell
Publisher : Pearson Education
ISBN 13 : 013254248X
Total Pages : 1307 pages
Book Rating : 4.1/5 (325 download)

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Book Synopsis A Practical Guide to Ubuntu Linux by : Mark G. Sobell

Download or read book A Practical Guide to Ubuntu Linux written by Mark G. Sobell and published by Pearson Education. This book was released on 2011 with total page 1307 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Most Complete, Easy-to-Follow Guide to Ubuntu Linux The #1 Ubuntu server resource, fully updated for Ubuntu 10.4 (Lucid Lynx)-the Long Term Support (LTS) release many companies will rely on for years! Updated JumpStarts help you set up Samba, Apache, Mail, FTP, NIS, OpenSSH, DNS, and other complex servers in minutes Hundreds of up-to-date examples, plus comprehensive indexes that deliver instant access to answers you can trust Mark Sobell's A Practical Guide to Ubuntu Linux®, Third Edition, is the most thorough and up-to-date reference to installing, configuring, and working with Ubuntu, and also offers comprehensive coverage of servers--critical for anybody interested in unleashing the full power of Ubuntu. This edition has been fully updated for Ubuntu 10.04 (Lucid Lynx), a milestone Long Term Support (LTS) release, which Canonical will support on desktops until 2013 and on servers until 2015. Sobell walks you through every essential feature and technique, from installing Ubuntu to working with GNOME, Samba, exim4, Apache, DNS, NIS, LDAP, g ufw, firestarter, iptables, even Perl scripting. His exceptionally clear explanations demystify everything from networking to security. You'll find full chapters on running Ubuntu from the command line and desktop (GUI), administrating systems, setting up networks and Internet servers, and much more. Fully updated JumpStart sections help you get complex servers running--often in as little as five minutes. Sobell draws on his immense Linux knowledge to explain both the "hows" and the "whys" of Ubuntu. He's taught hundreds of thousands of readers and never forgets what it's like to be new to Linux. Whether you're a user, administrator, or programmer, you'll find everything you need here--now, and for many years to come. The world's most practical Ubuntu Linux book is now even more useful! This book delivers Hundreds of easy-to-use Ubuntu examples Important networking coverage, including DNS, NFS, and Cacti Coverage of crucial Ubuntu topics such as sudo and the Upstart init daemon More detailed, usable coverage of Internet server configuration, including Apache (Web) and exim4 (email) servers State-of-the-art security techniques, including up-to-date firewall setup techniques using gufw and iptables, and a full chapter on OpenSSH A complete introduction to Perl scripting for automated administration Deeper coverage of essential admin tasks-from managing users to CUPS printing, configuring LANs to building a kernel Complete instructions on keeping Ubuntu systems up-to-date using aptitude, Synaptic, and the Software Sources window And much more...including a 500+ term glossary Includes DVD! Get the full version of Lucid Lynx, the latest Ubuntu LTS release!

Practical Guide to Ubuntu Linux (Versions 8.10 and 8.04)

Author : Mark G. Sobell
Publisher : Pearson Education
ISBN 13 : 0137002882
Total Pages : 1722 pages
Book Rating : 4.1/5 (37 download)

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Book Synopsis Practical Guide to Ubuntu Linux (Versions 8.10 and 8.04) by : Mark G. Sobell

Download or read book Practical Guide to Ubuntu Linux (Versions 8.10 and 8.04) written by Mark G. Sobell and published by Pearson Education. This book was released on 2008-12-30 with total page 1722 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Most Complete, Easy-to-Follow Guide to Ubuntu Linux Mark Sobell’s A Practical Guide to Ubuntu Linux®, Second Edition, isn’t just the most thorough and up-to-date reference to installing, configuring, and working with Ubuntu. It also provides comprehensive server coverage you won’t find in any other Ubuntu book. The fully updated JumpStart sections help you get complex servers running quickly. Whatever your questions may be, the completely revamped index gives you even faster access to the answers you’re searching for. And a brand new chapter on Perl programming teaches you the basics of this powerful system administration language. Sobell walks you through every feature and technique you’ll need, from installing Ubuntu to working with GNOME, Samba, exim4, Apache, DNS, NIS, LDAP, ufw, firestarter, and iptables. His exceptionally clear explanations demystify everything from system security to Windows file/printer sharing. You’ll find full chapters on running Ubuntu from the command line and GUI, administering systems and security, setting up networks and Internet servers, and much more. Along the way, you’ll learn both the “hows” and the “whys” of Ubuntu. Sobell knows every Linux nook and cranny: He’s taught hundreds of thousands of readers–and never forgets what it’s like to be new to Linux. Whether you’re a user, administrator, or programmer, this book gives you all you need–and more. The world’s most practical Ubuntu Linux book is now even more useful! This book delivers Hundreds of easy-to-follow, easy-to-use examples Updated JumpStarts for setting up Samba, Apache, Mail, FTP, NIS, OpenSSH, DNS, and other complex servers Deeper coverage of the command line, GNOME GUI, and desktop customization Coverage of crucial Ubuntu topics such as sudo and the Upstart init daemon More detailed, usable coverage of Internet server configuration, including Apache, exim4, and DNS/BIND More state-of-the-art security techniques, including firewall setup using ufw, firestarter, and iptables, plus a full chapter on OpenSSH Deeper coverage of essential system and network administration tasks–from managing users to CUPS printing, configuring LANs to building a kernel Complete instructions on keeping Ubuntu systems up-to-date using aptitude, Synaptic, and the Software Sources window And much more...including a 500+ term glossary and five detailed appendixes Includes DVD! Get the full version of the Ubuntu 8.10 (Intrepid Ibex) release!

Practical Guide to Ubuntu Linux?, A.

Author : Mark G. Sobell
Publisher :
ISBN 13 :
Total Pages : 1308 pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis Practical Guide to Ubuntu Linux?, A. by : Mark G. Sobell

Download or read book Practical Guide to Ubuntu Linux?, A. written by Mark G. Sobell and published by . This book was released on 1900 with total page 1308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the eBook version of the printed book. If the print book includes a CD-ROM, this content is not included within the eBook version. The Most Complete, Easy-to-Follow Guide to Ubuntu Linux

A Practical Guide to Ubuntu Linux

Author : Mark G. Sobell
Publisher :
ISBN 13 : 9780137003242
Total Pages : 1210 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis A Practical Guide to Ubuntu Linux by : Mark G. Sobell

Download or read book A Practical Guide to Ubuntu Linux written by Mark G. Sobell and published by . This book was released on 2009 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Practical Guide to Fedora and Red Hat Enterprise Linux

Author : Mark G. Sobell
Publisher : Prentice Hall
ISBN 13 : 0132757303
Total Pages : 1323 pages
Book Rating : 4.1/5 (327 download)

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Book Synopsis A Practical Guide to Fedora and Red Hat Enterprise Linux by : Mark G. Sobell

Download or read book A Practical Guide to Fedora and Red Hat Enterprise Linux written by Mark G. Sobell and published by Prentice Hall. This book was released on 2011-08-08 with total page 1323 pages. Available in PDF, EPUB and Kindle. Book excerpt: “I have found this book to be a very useful classroom text, as well as a great Linux resource. It teaches Linux using a ground-up approach that gives students the chance to progress with their skills and grow into the Linux world. I have often pointed to this book when asked to recommend a solid Linux reference.” —Eric Hartwell, Chair, School of Information Technology, ITT Technical Institute The #1 Fedora and RHEL resource–a tutorial AND on-the-job reference Master Linux administration and security using GUI-based tools, the command line, and Perl scripts Set up key Internet servers, step by step, including Samba, Apache, sendmail, DNS, LDAP, FTP, and more Master All the Techniques You Need to Succeed with Fedora™ and Red Hat® Enterprise Linux® In this book, one of the world’s leading Linux experts brings together all the knowledge you need to master Fedora or Red Hat Enterprise Linux and succeed with it in the real world. Best-selling author Mark Sobell explains Linux clearly and effectively, focusing on skills you’ll actually use as a user, programmer, or administrator. Now an even more versatile learning resource, this edition adds skill objectives at the beginning of each chapter. Sobell assumes no prior Linux knowledge. He starts at the beginning and walks you through every topic and task that matters, using easy-to-understand examples. Step by step, you’ll learn how to install and configure Linux, navigate its graphical user interface, provide file/print sharing, configure network servers, secure Linux desktops and networks, work with the command line, administer Linux efficiently, and even automate administration with Perl scripts. 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 you want to do with Linux–now or in the future–you’ll find it here. Compared with the other Linux books out there, A Practical Guide to Fedora™ and Red Hat® Enterprise Linux®, Sixth Edition, delivers Complete, up-to-the-minute coverage of Fedora 15 and RHEL 6 State-of-the-art security techniques, including up-to-date firewall setup techniques using system-config-firewall and iptables, and a full chapter on OpenSSH (ssh) Coverage of crucial topics such as using su and sudo, and working with the new systemd init daemon Comprehensive coverage of the command line and key system GUI tools More practical coverage of file sharing using Samba, NFS, and FTP Superior coverage of automating administration with Perl More usable, realistic coverage of Internet server configuration, including Apache (Web), sendmail, NFSv4, DNS/BIND, and LDAP, plus new coverage of IPv6 More and better coverage of system/network administration tasks, including network monitoring with Cacti Deeper coverage of essential administration tasks–from managing users to CUPS printing, configuring LANs to building a kernel Complete instructions on keeping Linux systems up-to-date using yum And much more, including a 500+ term glossary and comprehensive indexes

Ubuntu for Non-Geeks, 4th Edition

Author : Rickford Grant
Publisher : No Starch Press
ISBN 13 : 159327257X
Total Pages : 500 pages
Book Rating : 4.5/5 (932 download)

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Book Synopsis Ubuntu for Non-Geeks, 4th Edition by : Rickford Grant

Download or read book Ubuntu for Non-Geeks, 4th Edition written by Rickford Grant and published by No Starch Press. This book was released on 2010 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides information on using the latest Ubuntu release, covering such topics as installation, customizing the GNOME panel, installing applications, using printers and scanners, connecting to the Internet, using multimedia, and security.

The Linux Command Line, 2nd Edition

Author : William Shotts
Publisher : No Starch Press
ISBN 13 : 1593279531
Total Pages : 504 pages
Book Rating : 4.5/5 (932 download)

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Book Synopsis The Linux Command Line, 2nd Edition by : William Shotts

Download or read book The Linux Command Line, 2nd Edition written by William Shotts and published by No Starch Press. This book was released on 2019-03-05 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: You've experienced the shiny, point-and-click surface of your Linux computer--now dive below and explore its depths with the power of the command line. The Linux Command Line takes you from your very first terminal keystrokes to writing full programs in Bash, the most popular Linux shell (or command line). Along the way you'll learn the timeless skills handed down by generations of experienced, mouse-shunning gurus: file navigation, environment configuration, command chaining, pattern matching with regular expressions, and more. In addition to that practical knowledge, author William Shotts reveals the philosophy behind these tools and the rich heritage that your desktop Linux machine has inherited from Unix supercomputers of yore. As you make your way through the book's short, easily-digestible chapters, you'll learn how to: • Create and delete files, directories, and symlinks • Administer your system, including networking, package installation, and process management • Use standard input and output, redirection, and pipelines • Edit files with Vi, the world's most popular text editor • Write shell scripts to automate common or boring tasks • Slice and dice text files with cut, paste, grep, patch, and sed Once you overcome your initial "shell shock," you'll find that the command line is a natural and expressive way to communicate with your computer. Just don't be surprised if your mouse starts to gather dust.

A Practical Guide to Ubuntu Linux

Author : Mark G. Sobell
Publisher :
ISBN 13 : 9780137003242
Total Pages : 1210 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis A Practical Guide to Ubuntu Linux by : Mark G. Sobell

A Practical Guide to Linux Commands, Editors, and Shell Programming

Author : Mark G. Sobell
Publisher : Pearson Education
ISBN 13 : 013308504X
Total Pages : 1210 pages
Book Rating : 4.1/5 (33 download)

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Book Synopsis A Practical Guide to Linux Commands, Editors, and Shell Programming by : Mark G. Sobell

Download or read book A Practical Guide to Linux Commands, Editors, and Shell Programming written by Mark G. Sobell and published by Pearson Education. This book was released on 2013 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Linus is today's dominant Internet server platform. System administrators and Web developers need deep Linux fluency, including expert knowledge of shells and the command line. This guide will help you achieve that level of Linus mastery.

A Practical Guide to UNIX for Mac OS X Users

Author : Mark G. Sobell
Publisher : Prentice Hall Professional
ISBN 13 : 0321629981
Total Pages : 1057 pages
Book Rating : 4.3/5 (216 download)

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Book Synopsis A Practical Guide to UNIX for Mac OS X Users by : Mark G. Sobell

Download or read book A Practical Guide to UNIX for Mac OS X Users written by Mark G. Sobell and published by Prentice Hall Professional. This book was released on 2005-12-21 with total page 1057 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Most Useful UNIX Guide for Mac OS X Users Ever, with Hundreds of High-Quality Examples! Beneath Mac OS® X's stunning graphical user interface (GUI) is the most powerful operating system ever created: UNIX®. With unmatched clarity and insight, this book explains UNIX for the Mac OS X user–giving you total control over your system, so you can get more done, faster. Building on Mark Sobell's highly praised A Practical Guide to the UNIX System, it delivers comprehensive guidance on the UNIX command line tools every user, administrator, and developer needs to master—together with the world's best day-to-day UNIX reference. This book is packed with hundreds of high-quality examples. From networking and system utilities to shells and programming, this is UNIX from the ground up–both the "whys" and the "hows"–for every Mac user. You'll understand the relationships between GUI tools and their command line counterparts. Need instant answers? Don't bother with confusing online "manual pages": rely on this book's example-rich, quick-access, 236-page command reference! Don't settle for just any UNIX guidebook. Get one focused on your specific needs as a Mac user! A Practical Guide to UNIX® for Mac OS® X Users is the most useful, comprehensive UNIX tutorial and reference for Mac OS X and is the only book that delivers Better, more realistic examples covering tasks you'll actually need to perform Deeper insight, based on the authors' immense knowledge of every UNIX and OS X nook and cranny Practical guidance for experienced UNIX users moving to Mac OS X Exclusive discussions of Mac-only utilities, including plutil, ditto, nidump, otool, launchctl, diskutil, GetFileInfo, and SetFile Techniques for implementing secure communications with ssh and scp–plus dozens of tips for making your OS X system more secure Expert guidance on basic and advanced shell programming with bash and tcsh Tips and tricks for using the shell interactively from the command line Thorough guides to vi and emacs designed to help you get productive fast, and maximize your editing efficiency In-depth coverage of the Mac OS X filesystem and access permissions, including extended attributes and Access Control Lists (ACLs) A comprehensive UNIX glossary Dozens of exercises to help you practice and gain confidence And much more, including a superior introduction to UNIX programming tools such as awk, sed, otool, make, gcc, gdb, and CVS

Linux Mint Essentials

Author : Jay LaCroix
Publisher : Packt Publishing Ltd
ISBN 13 : 1782168168
Total Pages : 467 pages
Book Rating : 4.7/5 (821 download)

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Book Synopsis Linux Mint Essentials by : Jay LaCroix

Download or read book Linux Mint Essentials written by Jay LaCroix and published by Packt Publishing Ltd. This book was released on 2014-05-22 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: A task-oriented look at Linux Mint, using actual real-world examples to stimulate learning. Each topic is presented in an easy-to-follow order, with hands-on activities to reinforce the content. If you are starting out with Linux from a different platform or are well versed with Linux Mint and want a guide that shows you how to exploit certain functionality, this book is for you. No previous Linux experience is assumed.

Ubuntu Linux For Dummies

Author : Paul G. Sery
Publisher : John Wiley & Sons
ISBN 13 : 0470125055
Total Pages : 388 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Ubuntu Linux For Dummies by : Paul G. Sery

Download or read book Ubuntu Linux For Dummies written by Paul G. Sery and published by John Wiley & Sons. This book was released on 2007-04-30 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: What has made Ubuntu the most popular Linux distribution in recent years? It's the emphasis on ease of installation and use. It gets even easier when paired with Ubuntu Linux For Dummies. This friendly reference shows you how to run Ubuntu directly from CD-ROM and install it on a PC as a personal workstation and network server. You’ll find out how to download Ubuntu and start using it right away. You'll also discover how to: Connect to a LAN via a wireless and Ethernet Use OpenOffice.org and Mozilla Firefox drawing and editing Tap into multimedia, graphics and other applications using Ubuntu Create services for a home or small business network Generate and manage web pages, print services, and more Find helpful information about Ubuntu and Linux Troubleshoot and fix problems "Ubuntu" means "humanity toward others." Operating system guidebooks don’t get any more humane than Ubuntu Linux For Dummies.

Linux For Dummies

Author : Richard Blum
Publisher : John Wiley & Sons
ISBN 13 : 0470554053
Total Pages : 384 pages
Book Rating : 4.4/5 (75 download)

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Book Synopsis Linux For Dummies by : Richard Blum

Download or read book Linux For Dummies written by Richard Blum and published by John Wiley & Sons. This book was released on 2009-07-17 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the fastest ways to learn Linux is with this perennial favorite Eight previous top-selling editions of Linux For Dummies can't be wrong. If you've been wanting to migrate to Linux, this book is the best way to get there. Written in easy-to-follow, everyday terms, Linux For Dummies 9th Edition gets you started by concentrating on two distributions of Linux that beginners love: the Ubuntu LiveCD distribution and the gOS Linux distribution, which comes pre-installed on Everex computers. The book also covers the full Fedora distribution. Linux is an open-source operating system and a low-cost or free alternative to Microsoft Windows; of numerous distributions of Linux, this book covers Ubuntu Linux, Fedora Core Linux, and gOS Linux, and includes them on the DVD. Install new open source software via Synaptic or RPM package managers Use free software to browse the Web, listen to music, read e-mail, edit photos, and even run Windows in a virtualized environment Get acquainted with the Linux command line If you want to get a solid foundation in Linux, this popular, accessible book is for you. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

Making Servers Work

Author :
Publisher : DigitalOcean
ISBN 13 : 0999773046
Total Pages : 271 pages
Book Rating : 4.9/5 (997 download)

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Book Synopsis Making Servers Work by :

Download or read book Making Servers Work written by and published by DigitalOcean. This book was released on 2020-03-30 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights practical sysadmin skills, common architectures that you’ll encounter, and best practices that apply to automating and running systems at any scale, from one laptop or server to 1,000 or more. It is intended to help orient you within the discipline, and hopefully encourages you to learn more about system administration.

A Practical Guide Ubuntu Linux

Author : Mark G. Sobell
Publisher :
ISBN 13 : 9780132484220
Total Pages : 1209 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis A Practical Guide Ubuntu Linux by : Mark G. Sobell

Download or read book A Practical Guide Ubuntu Linux written by Mark G. Sobell and published by . This book was released on 2010 with total page 1209 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Practical Guide to Ubuntu Linux (Versions 8.10 and 8.04), Second Edition

Author : Mark Sobell
Publisher :
ISBN 13 :
Total Pages : 1272 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis A Practical Guide to Ubuntu Linux (Versions 8.10 and 8.04), Second Edition by : Mark Sobell

Download or read book A Practical Guide to Ubuntu Linux (Versions 8.10 and 8.04), Second Edition written by Mark Sobell and published by . This book was released on 2008 with total page 1272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Most Complete, Easy-to-Follow Guide to Ubuntu Linux Mark Sobell's A Practical Guide to Ubuntu Linux®, Second Edition, isn't just the most thorough and up-to-date reference to installing, configuring, and working with Ubuntu. It also provides comprehensive server coverage you won't find in any other Ubuntu book. The fully updated JumpStart sections help you get complex servers running quickly. Whatever your questions may be, the completely revamped index gives you even faster access to the answers you're searching for. And a brand new chapter on Perl programming teaches you the basics of this powerful system administration language. Sobell walks you through every feature and technique you'll need, from installing Ubuntu to working with GNOME, Samba, exim4, Apache, DNS, NIS, LDAP, ufw, firestarter, and iptables . His exceptionally clear explanations demystify everything from system security to Windows file/printer sharing. You'll find full chapters on running Ubuntu from the command line and GUI, administering systems and security, setting up networks and Internet servers, and much more. Along the way, you'll learn both the "hows" and the "whys" of Ubuntu. Sobell knows every Linux nook and cranny: He's taught hundreds of thousands of readers-and never forgets what it's like to be new to Linux. Whether you're a user, administrator, or programmer, this book gives you all you need-and more. The world's most practical Ubuntu Linux book is now even more useful! This book delivers Hundreds of easy-to-follow, easy-to-use examples Updated JumpStarts for setting up Samba, Apache, Mail, FTP, NIS, OpenSSH, DNS, and other complex servers Deeper coverage of the command line, GNOME GUI, and desktop customization Coverage of crucial Ubuntu topics such as sudo and the Upstart init daemon More detailed, usable coverage of Internet server configuration, including Apache, exim4, and DNS/BIND More state-of-the-art security techniques, including firewall setup using, and, plus a full chapter on OpenSSH ufw firestarter iptables Deeper coverage of essential system and network administration tasks-from managing users to CUPS printing, configuring LANs to building a kernel Complete instructions on keeping Ubuntu systems up-to-date using aptitude, Synaptic, and the Software Sources window And much more ... including a 500+ term glossary and five detailed appendixes Includes DVD! Get the full version of the Ubuntu 8.10 (Intrepid Ibex) release!

Ubuntu Linux Unleashed 2021 Edition

Author : Matthew Helmke
Publisher : Addison-Wesley Professional
ISBN 13 : 0136685277
Total Pages : 2088 pages
Book Rating : 4.1/5 (366 download)

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Book Synopsis Ubuntu Linux Unleashed 2021 Edition by : Matthew Helmke

Download or read book Ubuntu Linux Unleashed 2021 Edition written by Matthew Helmke and published by Addison-Wesley Professional. This book was released on 2020-08-18 with total page 2088 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers 20.04, 20.10, and 21.04 Ubuntu Linux Unleashed 2021 Edition is filled with unique and advanced information for everyone who wants to make the most of the Ubuntu Linux operating system. This new edition has been thoroughly updated by a long-time Ubuntu user and early community leader to reflect the exciting new Ubuntu 20.04 LTS release, with a forthcoming online update mid-2021, at the halfway mark before the next LTS release comes out. Linux writer Matthew Helmke covers all you need to know about Ubuntu 20.04 LTS installation, configuration, productivity, command-line usage, development, systems administration, server operations, networking, virtualization, cloud computing, DevOps, and more—including intermediate-to-advanced techniques you won't find in any other book. Helmke presents up-to-the-minute introductions to Ubuntu's key productivity and web development tools, programming languages, hardware support, and more. You'll find new or improved coverage of the Ubuntu desktop experience, common web servers and software stacks, an introduction to containers like Docker and Kubernetes, as well as a wealth of systems administration information that is stable and valuable over many years. Configure and use the Ubuntu desktop Get started with multimedia and productivity applications Manage Linux services, users, and software packages Administer and run Ubuntu from the command line Automate tasks and use shell scripting Provide secure remote access and configure a secure VPN Manage kernels and modules Administer file, print, email, proxy, LDAP, DNS, and HTTP servers (Apache, Nginx, or alternatives) Work with databases (SQL) and learn about NoSQL alternatives Get started with virtualization and cloud deployment, including information about containers Learn about options for managing large numbers of servers, including in the cloud Learn the basics about popular programming languages including Python, PHP, Perl, and gain an introduction to new alternatives such as Go and Rust