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FreeBSD Mastery: ZFS

by Allan Jude, Michael W. Lucas ...

Series Book 7 - IT Mastery
21st-Century Data StorageZFS, the fast, flexible, self-healing filesystem, revolutionized data storage. Leveraging ZFS changeseverything about managing FreeBSD systems. With FreeBSD Mastery: ZFS, you’ll learn to:understand how your hardware affects ZFSarrange your storage for optimal performanceconfigure datasets that match your enterprise’s needsrepair and monitor storage poolsexpand your storage ... Read more

$13.73 CAD

21st-Century Data StorageZFS, the fast, flexible, self-healing filesystem, revolutionized data storage. Leveraging ZFS changeseverything about managing FreeBSD systems. With FreeBSD Mastery: ZFS, you’ll learn to:understand how your hardware affects ZFSarrange your storage for optimal performanceconfigure datasets that match your enterprise’s needsrepair and monitor storage poolsexpand your storage
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Networking for System Administrators

2nd edition

by Michael W. Lucas ...

Series Book 21 - IT Mastery
“One of the best technical writers in the networking and security environments.”— Midwest Book ReviewStop waiting for the network team!If basic TCP/IP was hard, network administrators couldn’t do it. Servers give sysadmins a incredible visibility into the network—once they know how to unlock it.Most sysadmins don’t need to understand window scaling, or the differences between IPv4 and IPv6 echo ... Read more

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“One of the best technical writers in the networking and security environments.”— Midwest Book ReviewStop waiting for the network team!If basic TCP/IP was hard, network administrators couldn’t do it. Servers give sysadmins a incredible visibility into the network—once they know how to unlock it.Most sysadmins don’t need to understand window scaling, or the differences between IPv4 and IPv6 echo
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FreeBSD Mastery: Storage Essentials

by Michael W. Lucas ...

Series series IT Mastery
FreeBSD is one of the oldest and most featureful open-source Unix-like operating systems. FreeBSD Mastery: Storage Essentials takes you on a deep dive into FreeBSD’s disk management systems.You’ll learn about:identifying your storage hardwarethe Common Access MethodGEOM–FreeBSD’s powerful and flexible stackable storage systemGUID Partition Tables, the modern disk partitioning standardMBR/disklabel ... Read more

$13.73 CAD

FreeBSD is one of the oldest and most featureful open-source Unix-like operating systems. FreeBSD Mastery: Storage Essentials takes you on a deep dive into FreeBSD’s disk management systems.You’ll learn about:identifying your storage hardwarethe Common Access MethodGEOM–FreeBSD’s powerful and flexible stackable storage systemGUID Partition Tables, the modern disk partitioning standardMBR/disklabel
... Read more
FreeBSD Mastery: Advanced ZFS

by Allan Jude, Michael W. Lucas ...

Series Book 9 - IT 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 boringDelegate filesystem privileges to ... Read more

$13.73 CAD

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 boringDelegate filesystem privileges to
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Tarsnap Mastery

Online Backups for the Truly Paranoid

by Michael W. Lucas ...

Series Book 6 - IT Mastery
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 Xfully exploit features like ... Read more

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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 Xfully exploit features like
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FreeBSD Mastery: Specialty Filesystems

by Michael W. Lucas ...

Series Book 8 - IT Mastery
Filesystems for every need!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.With Specialty Filesystems you’ll learn to manage:removable mediaMSDOS and Linux filesystemsCD, DVD, and Blu-Ray ... Read more

$13.73 CAD

Filesystems for every need!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.With Specialty Filesystems you’ll learn to manage:removable mediaMSDOS and Linux filesystemsCD, DVD, and Blu-Ray
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Run Your Own Mail Server

by Michael W. Lucas ...

Series Book 20 - IT Mastery
You Against the Email EmpireMessage services appear and disappear, but email remains. One of the Internet’s oldest and most open protocols, email reaches everywhere. Dominated by a handful of carriers, yet still manageable by the rest of us. If you do it right.Setting up the email server is the easy part.The protocols that support email? Those are hard. SPF. DKIM. DMARC. BIMI and MTA-TLS and TLS ... Read more

$19.99 CAD

You Against the Email EmpireMessage services appear and disappear, but email remains. One of the Internet’s oldest and most open protocols, email reaches everywhere. Dominated by a handful of carriers, yet still manageable by the rest of us. If you do it right.Setting up the email server is the easy part.The protocols that support email? Those are hard. SPF. DKIM. DMARC. BIMI and MTA-TLS and TLS
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OpenBSD Mastery: Filesystems

by Michael W. Lucas ...

Series Book 19 - IT Mastery
"Many users assume that their advanced filesystem is better than UFS because they have so many features—snapshots, checksums, compression, sophisticated caching algorithms, and so on—while all UFS has ever done is muck about putting data on disk. But, conversely, UFS users believe their filesystem is better for exactly the same reasons."—Hitchhikers Guide to OpenBSDDisk management is the core of ... Read more

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"Many users assume that their advanced filesystem is better than UFS because they have so many features—snapshots, checksums, compression, sophisticated caching algorithms, and so on—while all UFS has ever done is muck about putting data on disk. But, conversely, UFS users believe their filesystem is better for exactly the same reasons."—Hitchhikers Guide to OpenBSDDisk management is the core of
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DNSSEC Mastery, 2nd edition

by Michael W. Lucas ...

Series Book 18 - IT Mastery
DNSThe 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, ... Read more

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DNSThe 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,
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Sudo Mastery

2nd edition

by Michael W. Lucas ...

Series Book 13 - IT Mastery
Sudo: You’re Doing It WrongUnix-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 ... Read more

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Sudo: You’re Doing It WrongUnix-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
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Relayd and Httpd Mastery

by Michael W. Lucas ...

Series Book 11 - IT Mastery
“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 ... Read more

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“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
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Ed Mastery

The Standard Unix Text Editor

by Michael W. Lucas ...

Series Book 13 - IT Mastery
“I’m glad someone’s finally giving ed the attention it deserves.”– Ken Thompson, co-creator of UnixLet me be perfectly clear: ed(1) is the standard Unix text editor. If you don’t know ed, you’re not a sysadmin. You're a mere dabbler. A dilettante. Deficient.Forty years after ed’s introduction, internationally acclaimed author Michael W Lucas has finally unlocked the mysteries of ed for everyone. ... Read more

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“I’m glad someone’s finally giving ed the attention it deserves.”– Ken Thompson, co-creator of UnixLet me be perfectly clear: ed(1) is the standard Unix text editor. If you don’t know ed, you’re not a sysadmin. You're a mere dabbler. A dilettante. Deficient.Forty years after ed’s introduction, internationally acclaimed author Michael W Lucas has finally unlocked the mysteries of ed for everyone.
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