SSH Mastery

SSH Mastery
Author: Michael W Lucas
Publsiher: Unknown
Total Pages: 242
Release: 2018-02-06
ISBN: 9781642350029
Category: Computer networks
Language: EN, FR, DE, ES & NL

SSH Mastery Book Excerpt:

The best-selling sysadmin text, now revised and updated! SSH Mastery is the industry standard work on using Secure Shell on Unix-like systems

SSH Mastery

SSH Mastery
Author: Michael W Lucas
Publsiher: Tilted Windmill Press
Total Pages: 242
Release: 2018-02-06
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

SSH Mastery Book Excerpt:

The best-selling text on SSH, newly revised and updated! Secure Shell (SSH) lets sysadmins securely manage remote systems. It’s powerful, complicated, and confusing. Lose the confusion. SSH Mastery: OpenSSH, PuTTY, Tunnels and Keys rescues you from sifting through decades of obsolete online tutorials and quickly makes you an SSH journeyman. You’ll learn to · eliminate passwords · manage access by users, groups, addresses, and more · securely move files around your network · forward graphic displays · proxy TCP connections · build SOCKS proxies · centrally manage and distribute keys and configurations · use SSH as secure transport for other applications · build virtual private networks · create Certificate Authorities for truly large scale deployment Master Secure Shell with SSH Mastery! #ssh2e

Ed Mastery

Ed Mastery
Author: Michael W Lucas
Publsiher: Tilted Windmill Press
Total Pages: 102
Release: 2018-03-15
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

Ed Mastery Book Excerpt:

“I’m glad someone’s finally giving ed the attention it deserves.” – Ken Thompson, co-creator of Unix Let me be perfectly clear: ed is the standard Unix text editor. If you don’t know ed, you’re not a real sysadmin. Forty years after ed’s introduction, internationally acclaimed author Michael W Lucas has finally unlocked the mysteries of ed for everyone. With Ed Mastery, you too can become a proper sysadmin. Ed Mastery will help you: · understand buffers and addresses · insert, remove, and mangle text · master file management and shell escapes · comprehend regular expressions, searches, and substitutions · create high-performance scripts for transforming files You must be at least this competent to use this computer. Read Ed Mastery today!

PAM Mastery

PAM Mastery
Author: Michael W Lucas
Publsiher: Tilted Windmill Press
Total Pages: 181
Release: 2016-09-13
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

PAM Mastery Book Excerpt:

Pluggable Authentication Modules: Threat or Menace? PAM is one of the most misunderstood parts of systems administration. Many sysadmins live with authentication problems rather than risk making them worse. PAM’s very nature makes it unlike any other Unix access control system. If you have PAM misery or PAM mysteries, you need PAM Mastery! With PAM Mastery, you’ll understand: · the different versions of PAM · the intricacies of Linux-PAM and OpenPAM · how PAM policies make decisions · how to debug PAM · the most frequently seen PAM modules · Linux-PAM extended controls and substacks · time-based one-time passwords · using SSH keys for more than SSH · password quality testing · policies from CentOS, Debian, and FreeBSD · and more! Transform PAM from a headache to an ally with PAM Mastery.

FreeBSD Mastery Specialty Filesystems

FreeBSD Mastery  Specialty Filesystems
Author: Michael W Lucas
Publsiher: Tilted Windmill Press
Total Pages: 238
Release: 2022
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

FreeBSD Mastery Specialty Filesystems Book Excerpt:

Filesystems for everything! FreeBSD includes many special-purpose filesystems. FreeBSD Mastery: Specialty Filesystems takes you through these filesystems, helping you solve problems you didn’t know you have. These filesystems underlie everything from application servers to jails. You’ll learn to manage: -removable media -MSDOS and Linux filesystems -CD, DVD, and Blu-Ray disks -devfs -process filesystems -the file descriptor filesystem -the POSIX message queue filesystem -union mounts -null mounts -both memory filesystems, and when to use each -NFS versions 2, 3, and 4 -iSCSI targets and initiators -the Common Internet File System -networked disk redundancy with geom_gate and HAST -high availability storage with HAST and iSCSI -NFSv4 Access Control Lists -User Space Filesystems -FreeBSD’s Solaris-compatible automounter System administrators of any expertise level will expand their FreeBSD mastery with FreeBSD Mastery: Specialty Filesystems.

FreeBSD Mastery Advanced ZFS

FreeBSD Mastery  Advanced ZFS
Author: Michael W Lucas,Allan Jude
Publsiher: Tilted Windmill Press
Total Pages: 244
Release: 2016-04-10
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

FreeBSD Mastery Advanced ZFS Book Excerpt:

ZFS improves everything about systems administration. Once you peek under the hood, though, ZFS’ bewildering array of knobs and tunables can overwhelm anyone. ZFS experts can make their servers zing—and now you can, too, with FreeBSD Mastery: Advanced ZFS. This small book teaches you to: •Use boot environments to make the riskiest sysadmin tasks boring •Delegate filesystem privileges to users •Containerize ZFS datasets with jails •Quickly and efficiently replicate data between machines •split layers off of mirrors •optimize ZFS block storage •handle large storage arrays •select caching strategies to improve performance •manage next-generation storage hardware •identify and remove bottlenecks •build screaming fast database storage •dive deep into pools, metaslabs, and more! Whether you manage a single small server or international datacenters, simplify your storage with FreeBSD Mastery: Advanced ZFS.

Relayd Httpd Mastery

Relayd   Httpd Mastery
Author: Michael W Lucas
Publsiher: Tilted Windmill Press
Total Pages: 231
Release: 2022
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

Relayd Httpd Mastery Book Excerpt:

“I think we’re gonna need a bigger web server.” OpenBSD has a solid reputation for security and stability. It’s well known for the OpenSMTPd mail server, the LibreSSL cryptography library, and the PF packet filter. But nobody ever talks about the load balancer, or the web server. Until now. The httpd web server provides a fast, stable, secure environment for your web applications. The relayd load balancer lets you distribute Internet application load across multiple hosts. Between the two, you can slash hundreds of thousands of dollars off the cost of building, deploying, and managing applications. With Httpd and Relayd Mastery you’ll learn how to: · set up web sites · configure software to run in a chroot · run dozens or hundreds of sites on one host · dynamically reconfigure sites with Lua patterns · manage site logs · maintain free, globally-valid SSL certificates · improve performance with SSL stapling · install and maintain two-server clusters · distribute traffic between any number of hosts · stop worrying about old SSL versions and bad crypto algorithms Slash the amount of time you spend futzing with web servers. Get Httpd and Relayd Mastery today!

DNSSEC Mastery 2nd edition

DNSSEC Mastery  2nd edition
Author: Michael W. Lucas
Publsiher: Tilted Windmill Press
Total Pages: 150
Release: 101-01-01
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

DNSSEC Mastery 2nd edition Book Excerpt:

DNS The world’s most successful distributed database—and the most naïve. The Domain Name System is one of the Internet’s oldest protocols, designed for a network without hostile users. Intruders targeting a network start by investigating their DNS. DNS Security Extensions, or DNSSEC, hardens DNS and brings it into the 21st century. Learning DNSSEC required wading through years of obsolete tutorials, dead ends, and inscrutable standards. Until now. This new edition of DNSSEC Mastery will have DNS administrators deploying DNSSEC with industry-standard software in hours instead of weeks. You will: · Understand what DNSSEC provides · Configure your servers to resist attack · Verify your environment supports modern DNS · Debug DNSSEC and the Chain of Trust · Sign your zones and attach them to the Chain of Trust · Conceal zone data with NSEC3 · Automate DNSSEC maintenance · Roll over keys to maintain integrity · Implement DNSSEC on private networks · Securely distribute security-critical information via DNS And more! DNSSEC Mastery transforms DNS from a headache to a solution.

Sudo Mastery

Sudo Mastery
Author: Michael W Lucas
Publsiher: Tilted Windmill Press
Total Pages: 218
Release: 2019-09-03
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

Sudo Mastery Book Excerpt:

Sudo: You’re Doing It Wrong Unix-like operating systems use a rudimentary access control system: the root account can do anything, while other users are peasants with only minimal access. This worked fine in UNIX’s youth, but now that sysadmin responsibilities are spread among many people and applications, many people need a tiny slice of root’s power. Sudo lets you divide root’s monolithic power between the people who need it with accountability and auditability. Sudo Mastery will teach you to: · design a secure sudo policy · simplify policies with lists and aliases · manage shell environments · verify system integrity via intrusion detection · deploy a single sudo policy across your enterprise · manage sudo policies via LDAP · log and debug sudo · record and replay full sudo sessions · use authentication systems other than passwords Master sudo with Sudo Mastery!

FreeBSD Mastery Jails

FreeBSD Mastery  Jails
Author: Michael W Lucas
Publsiher: Tilted Windmill Press
Total Pages: 215
Release: 2019-03-18
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

FreeBSD Mastery Jails Book Excerpt:

CONFINE YOUR SOFTWARE Jails are FreeBSD’s most legendary feature: known to be powerful, tricky to master, and cloaked in decades of dubious lore. Deploying jails calls upon every sysadmin skill you have, and more—but unleashing lightweight virtualization is so worth it. FreeBSD Mastery: Jails cuts through the clutter to expose the inner mechanisms of jails and unleash their power in your service. You will: · Understand how jails achieve lightweight virtualization · Understand the base system’s jail tools and the iocage toolkit · Optimally configure jail hardware · Manage jails from the host and from within the jail · Optimize disk space usage to support hundreds or thousands of jails · Comfortably work within the limits of jails · Implement fine-grained control of jail features · Build virtual networks · Deploy hierarchical jails · Constrain jail resource usage · And more! Strip away the mystery. Read FreeBSD Mastery: Jails today! “This is the sequel to Git Commit Murder, right ?” /phk, creator of the jail system

TLS Mastery Tux Edition

TLS Mastery  Tux Edition
Author: Michael W Lucas
Publsiher: Tilted Windmill Press
Total Pages: 238
Release: 2021-04-07
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

TLS Mastery Tux Edition Book Excerpt:

Transport Layer Security, or TLS, makes ecommerce and online banking possible. It protects your passwords and your privacy. Let’s Encrypt transformed TLS from an expensive tool to a free one. TLS understanding and debugging is an essential sysadmin skill you must have. TLS Mastery takes you through: · How TLS works · What TLS provides, and what it doesn’t · Wrapping unencrypted connections inside TLS · Assessing TLS configurations · The Automated Certificate Management Environment (ACME) protocol · Using Let’s Encrypt to automatically maintain TLS certificates · Online Certificate Status Protocol · Certificate Revocation · CAA, HSTS, and Certificate Transparency · Why you shouldn’t run your own CA, and how to do it anyway · and more! Stop wandering blindly around TLS. Master the protocol with TLS Mastery!

Tarsnap Mastery

Tarsnap Mastery
Author: Michael W Lucas
Publsiher: Tilted Windmill Press
Total Pages: 155
Release: 2022
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

Tarsnap Mastery Book Excerpt:

Online Backup you can Trust and Verify! Tarsnap, the secure online backup service for Unix-like systems, raised the bar for online backups. It’s inexpensive. It’s reliable. And you don’t need to trust the Tarsnap service—they can’t access your backups even if they wanted to. With Tarsnap Mastery you’ll learn to: · install and manage Tarsnap on Linux, Unix, Windows, and OS X · fully exploit features like encryption and deduplication · create and recover archives · customize backups to precisely your requirements · passphrase protect keys · create and manage special-purpose keys · automatically back up and rotate archives · understand and resolve performance issues · quickly restore complete systems Ditch the tape room. Put your backups online, and know that they’re safe. Tarsnap Mastery. Because life doesn’t back itself up.

Letters to ed 1

Letters to ed 1
Author: Michael W Lucas
Publsiher: Tilted Windmill Press
Total Pages: 100
Release: 2022-03-17
ISBN: 1928374650XXX
Category: Computers
Language: EN, FR, DE, ES & NL

Letters to ed 1 Book Excerpt:

You asked. He didn’t answer. The We Get Letters column of the FreeBSD Journal has been called “a tsunami of bile disguised as experience and erudition,” “a torment to the eye and a stain upon the soul,” and “the corroded battleship anchor that will drag an otherwise illustrious Journal to an ignominious demise.” If you ask people who aren’t the columnist, you’ll get a less luminous view. Perhaps even negative. We sincerely apologize. This collection of the first three years illustrates how rapidly Lucas abandoned any pretense of answering questions usefully—or, indeed, paying any attention whatsoever to his correspondents. It is unacceptable. What the editors conceived of as an innocent letters column quickly transcended bitterness to become elevated, even elegant enmity. Against everyone. Apologies are insufficient. In an attempt to keep these columns from teaching other articles bad habits, we have confined them in their own private volume. The publisher expects it to be presented as evidence at his inevitable competency hearings, as well as most of the civil suits. Next week’s suits, at least. "While we appreciate Mr Lucas' unique contributions to the Journal, we do feel his specific talents are not being fully utilized. Please buy his books, his hours, autographed photos, whatever so that he is otherwise engaged." – John Baldwin, FreeBSD Journal Editorial Board Chair

LPIC 1 Linux Professional Institute Certification Study Guide

LPIC 1  Linux Professional Institute Certification Study Guide
Author: Christine Bresnahan,Richard Blum
Publsiher: John Wiley & Sons
Total Pages: 716
Release: 2015-04-27
ISBN: 1119021189
Category: Computers
Language: EN, FR, DE, ES & NL

LPIC 1 Linux Professional Institute Certification Study Guide Book Excerpt:

Your complete guide to preparing for the LPIC-1 Linux Professional Institute Certification Exams 101-400 and 102-400 The LPIC-1 Linux Professional Institute Certification Study Guide, 4th Edition is your one-stop resource for complete coverage of Exams 101-400 and 102- 400. This Sybex Study Guide covers 100% of all exam 101-400 and 102-400 objectives. You'll prepare for the exams smarter and faster with Sybex thanks to superior content including, assessment tests that check exam readiness, objective map, real-world scenarios, hands-on exercises, key topic exam essentials, and challenging chapter review questions. Reinforce what you have learned with the exclusive Sybex online learning environment, assessable across multiple devices. Get prepared for the LPIC-1 Exams 101-400 and 102-400 with Sybex. Coverage of 100% of all exam objectives in this Study Guide means you'll be ready for: Managing Software Configuring Hardware Managing Files Booting Linux and Editing Files Configuring the X Window System Configuring Basic Networking Writing Scripts, Configuring Email, and Using Databases Covers 100% of exam objectives, including system architecture, GNU and UNIX commands, shells, scripting, and data management, administrative tasks, system services, networking, and much more... Includes interactive online learning environment with: Custom practice exams 150 electronic flashcards Searchable key term glossary Interactive learning environment Take your exam prep to the next level with Sybex's superior interactive online tools. To access the learning environment, simply visit: http://sybextestbanks.wiley.com, type in your unique PIN and instantly gain access to: Interactive online learning environment and test bank covering both LPIC-1 exams, including 200 chapter review questions and two 50-question bonus exams. 150 Electronic Flashcards to reinforce learning and provide last minute prep before the exam. Comprehensive searchable glossary in PDF format gives you instant access to the key terms so you are fully prepared.

How Linux Works 2nd Edition

How Linux Works  2nd Edition
Author: Brian Ward
Publsiher: No Starch Press
Total Pages: 394
Release: 2014-11-14
ISBN: 1593275676
Category: Computers
Language: EN, FR, DE, ES & NL

How Linux Works 2nd Edition Book Excerpt:

Unlike some operating systems, Linux doesn’t try to hide the important bits from you—it gives you full control of your computer. But to truly master Linux, you need to understand its internals, like how the system boots, how networking works, and what the kernel actually does. In this completely revised second edition of the perennial best seller How Linux Works, author Brian Ward makes the concepts behind Linux internals accessible to anyone curious about the inner workings of the operating system. Inside, you’ll find the kind of knowledge that normally comes from years of experience doing things the hard way. You’ll learn: –How Linux boots, from boot loaders to init implementations (systemd, Upstart, and System V) –How the kernel manages devices, device drivers, and processes –How networking, interfaces, firewalls, and servers work –How development tools work and relate to shared libraries –How to write effective shell scripts You’ll also explore the kernel and examine key system tasks inside user space, including system calls, input and output, and filesystems. With its combination of background, theory, real-world examples, and patient explanations, How Linux Works will teach you what you need to know to solve pesky problems and take control of your operating system.

Vicious Redemption

Vicious Redemption
Author: Michael Warren Lucas
Publsiher: Tilted Windmill Press
Total Pages: 72
Release: 2022
ISBN: 1928374650XXX
Category: Fiction
Language: EN, FR, DE, ES & NL

Vicious Redemption Book Excerpt:

Trapped on a reef with a walking dead man. A need that cannot be sated or survived. Nobody else hears the dead dog’s murderous ghost. Whiskey means silence. So do claws. Mental scars drag the world behind them. SOME SALVATIONS COST TOO MUCH. “The five stories in this collection are a real treat for fans of fantasy and horror. Join writer Michael Warren Lucas as he takes you on a trip through perilous supernatural landscapes and explores the darkness and strength of the human heart.” – Lucy Snyder, multiple Stoker-award-winning author of While The Black Stars Burn and Soft Apocalypses Contains: Wednesday’s Seagulls, Pax Canina, Opening the Eye, Breaking the Circle, and Sticky Notes.

Full Circle Magazine 95

Full Circle Magazine  95
Author: Ronnie Tucker
Publsiher: Full Circle Magazine
Total Pages: 60
Release: 2015-03-27
ISBN: 1928374650XXX
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Full Circle Magazine 95 Book Excerpt:

This month: * Command & Conquer * How-To : Program in Python, LibreOffice, and Using LaTeX * Graphics : Inkscape. * Linux Labs: Syncthing * Review: BQ Aquaris E4.5 Ubuntu Phone & Able2Extract Pro 9 * Competition: WIN a copy of Able2Extract Pro 9 * Ubuntu Games: Penumbra Necrologue & Perfect Golf * My Story special on handling molecules in Linux plus: News, Arduino, Q&A, and soooo much more.

Aidan Redding Against the Universes

Aidan Redding Against the Universes
Author: Michael Warren Lucas
Publsiher: Tilted Windmill Press
Total Pages: 353
Release: 2021-02-01
ISBN: 1928374650XXX
Category: Fiction
Language: EN, FR, DE, ES & NL

Aidan Redding Against the Universes Book Excerpt:

Physics inconvenient? Change it. Then watch it try to kill you. Solve a murder in a universe without ground to stand on. Investigate inexplicable deaths a few million years after the Big Bang. Take too many breaths and never go home again. Let the antimatter trickle between your fingers, and visit five alien universes in this first Montague Portal omnibus. Contains: Forever Falls Hydrogen Sleets Drinking Heavy Water Sticky Supersaturation No More Lonesome Blue Rings

Forever Falls

Forever Falls
Author: Michael Warren Lucas
Publsiher: Tilted Windmill Press
Total Pages: 106
Release: 2022
ISBN: 1928374650XXX
Category: Fiction
Language: EN, FR, DE, ES & NL

Forever Falls Book Excerpt:

There’s no grounds for murder. There’s no ground at all. The people exploring and exploiting alien universes risk everything, including their lives. But Devin Gupper’s death makes no sense. And the more questions security officer Aidan Redding asks, the less rational it seems. But in a bottomless universe full of impossibilities, one impossible murder begins everything...

Terrapin Sky Tango

Terrapin Sky Tango
Author: Michael Warren Lucas
Publsiher: Tilted Windmill Press
Total Pages: 293
Release: 2019-07-24
ISBN: 1928374650XXX
Category: Fiction
Language: EN, FR, DE, ES & NL

Terrapin Sky Tango Book Excerpt:

A FAMILY AFFRAY With her father's death, mercenary thief Beaks returns to the place she hates most—her childhood home, to both pay her respects and make certain he's gone. She finds only lies. Determined to rip the truth out of the shadows, Beaks ricochets around the world, defying killers and government agents alike. With the man she loves and the secretive hacker Sister Silence, she targets a nightmare that turns suffering into profit and slaughter into joy. Family. It's worse than murder.