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Absolute FreeBSD, 2nd Edition
  • Language: en
  • Pages: 744

Absolute FreeBSD, 2nd Edition

FreeBSD—the powerful, flexible, and free Unix-like operating system—is the preferred server for many enterprises. But it can be even trickier to use than either Unix or Linux, and harder still to master. Absolute FreeBSD, 2nd Edition is your complete guide to FreeBSD, written by FreeBSD committer Michael W. Lucas. Lucas considers this completely revised and rewritten second edition of his landmark work to be his best work ever; a true product of his love for FreeBSD and the support of the FreeBSD community. Absolute FreeBSD, 2nd Edition covers installation, networking, security, network services, system performance, kernel tweaking, filesystems, SMP, upgrading, crash debugging, and much ...

Absolute OpenBSD, 2nd Edition
  • Language: en
  • Pages: 536

Absolute OpenBSD, 2nd Edition

OpenBSD, the elegant, highly secure Unix-like operating system, is widely used as the basis for critical DNS servers, routers, firewalls, and more. This long-awaited second edition of Absolute OpenBSD maintains author Michael Lucas's trademark straightforward and practical approach that readers have enjoyed for years. You'll learn the intricacies of the platform, the technical details behind certain design decisions, and best practices, with bits of humor sprinkled throughout. This edition has been completely updated for OpenBSD 5.3, including new coverage of OpenBSD's boot system, security features like W^X and ProPolice, and advanced networking techniques. You'll learn how to: –Manage ne...

Network Flow Analysis
  • Language: en
  • Pages: 224

Network Flow Analysis

You know that servers have log files and performance measuring tools and that traditional network devices have LEDs that blink when a port does something. You may have tools that tell you how busy an interface is, but mostly a network device is a black box. Network Flow Analysis opens that black box, demonstrating how to use industry-standard software and your existing hardware to assess, analyze, and debug your network. Unlike packet sniffers that require you to reproduce network problems in order to analyze them, flow analysis lets you turn back time as you analyze your network. You'll learn how to use open source software to build a flow-based network awareness system and how to use netwo...

Absolute OpenBSD
  • Language: en
  • Pages: 489

Absolute OpenBSD

Explains how to use the powerful and complex computer operating system, discussing topics including installation, security features, packet filters, encryption, and system upgrades.

SSH Mastery
  • Language: en
  • Pages: 242

SSH Mastery

  • Type: Book
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  • Published: 2018-02-06
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  • Publisher: Unknown

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

Absolute FreeBSD, 3rd Edition
  • Language: en
  • Pages: 784

Absolute FreeBSD, 3rd Edition

This updated edition of Michael W. Lucas' definitive volume on FreeBSD-based systems adds coverage of modern disks, the ZFS filesystem IPv6, redesigned jail and packaging systems, and virtualization, among dozens of new features added in the last 10 years. FreeBSD is the muscle behind companies like Netflix and EMC. Any place where someone does heavy lifting on the Internet, you'll find FreeBSD. This newly revised edition of Absolute FreeBSD brings FreeBSD's strengths to bear on your problems and covers FreeBSD's newest features, all in the inimitable style that has made author Michael W. Lucas' system administration books so popular. Any computer system is only as good as the system adminis...

Freebsd Mastery
  • Language: en
  • Pages: 244

Freebsd Mastery

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.""

Ed Mastery
  • Language: en
  • Pages: 104

Ed Mastery

  • Type: Book
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  • Published: 2018-04
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  • Publisher: Unknown

"I'm glad someone's finally giving ed the attention it deserves." - Ken Thompson, co-creator of Unix 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.

Cisco Routers for the Desperate, 2nd Edition
  • Language: en
  • Pages: 144

Cisco Routers for the Desperate, 2nd Edition

A guide to Cisco routers and switches provides informaton on switch and router maintenance and integration into an existing network.

Absolute FreeBSD
  • Language: en
  • Pages: 709

Absolute FreeBSD

  • Type: Book
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  • Published: 2008
  • -
  • Publisher: Unknown

Absolute FreeBSD, 2nd Edition covers installation, networking, security, network services, system performance, kernel tweaking, filesystems, SMP, upgrading, crash debugging, and much more, including coverage of how to: Use advanced security features like packet filtering, virtual machines, and host-based intrusion detection; Build custom live FreeBSD CDs and bootable flash; Manage network services and filesystems; Use DNS and set up email, IMAP, web, and FTP services for both servers and clients; Monitor your system with performance-testing and troubleshooting tools; Run diskless systems; Manage schedulers, remap shared libraries, and optimize your system for your hardware and your workload; Build custom network appliances with embedded FreeBSD; Implement redundant disks, even without special hardware; Integrate FreeBSD-specific SNMP into your network management system. - Publisher.