Download Essential System Administration, Third Edition by Æleen Frisch PDF

By Æleen Frisch

Crucial procedure Administration,3rd version is the definitive advisor for Unix method management, overlaying the entire basic and crucial initiatives required to run such divergent Unix platforms as AIX, FreeBSD, HP-UX, Linux, Solaris, Tru64 and extra. crucial approach management offers a transparent, concise, useful advisor to the real-world concerns that anybody chargeable for a Unix procedure faces day-by-day. the recent version of this vital reference has been totally up-to-date for all of the newest working structures. much more importantly, it's been broadly revised and elevated to think about the present procedure administrative subject matters that directors want such a lot. crucial process Administration,3rd version covers: DHCP, USB units, the newest automation instruments, SNMP and community administration, LDAP, PAM, and up to date protection instruments and strategies. crucial approach management is accomplished. yet what has made this publication the consultant procedure directors flip to again and again is not only the sheer quantity of worthwhile details it presents, however the transparent, worthwhile method the data is gifted. It discusses the underlying higher-level thoughts, however it additionally offers the main points of the strategies had to hold them out. it isn't geared up round the positive factors of the Unix working approach, yet round the a variety of points of a approach administrator's task. It describes the entire ordinary administrative instruments that Unix presents, however it additionally exhibits the right way to use them intelligently and successfully. no matter if you employ a standalone Unix procedure, commonly supply administrative help for a bigger shared process, or simply wish an realizing of easy administrative features, crucial method management is for you. This accomplished and necessary e-book combines the author's years of sensible event with technical services that will help you deal with Unix structures as productively and painlessly as attainable.

Show description

Read or Download Essential System Administration, Third Edition PDF

Best unix books

GCC.The complete reference

This can be the definitive connection with the GCC open-source compiler. Get updated details at the most recent features--including compiling Java code, development functions utilizing a number of languages, utilizing the debugger, linking, libraries, and lots more and plenty extra.

DNS in Action: A detailed and practical guide to DNS implementation, configuration, and administration

An in depth and useful advisor to DNS implementation, configuration, and management Technically particular with useful suggestions entire consultant to configuration and management of DNS servers Covers DNS Extensions, delegation, and registration intimately The area identify process is likely one of the foundations of the net.

Pluggable Authentication Modules : the definitive guide to PAM for Linux sysadmins and C developers : a comprehensive and practical guide to PAM for Linux : how modules work and how to implement them

First this ebook explains how Pluggable Authentication Modules (PAM) simplify and standardize authentication in Linux. It indicates intimately how PAM works and the way it really is configured. Then eleven universal modules used throughout UNIX/Linux distributions are tested and defined, together with all their parameters. install of third-party modules is mentioned, and the advance of recent modules and PAM-aware functions is printed.

Just Say No to Microsoft: How to Ditch Microsoft and Why It's Not As Hard As You Think

Simply Say No to Microsoft - starts off by means of tracing Microsoft's upward thrust from tiny software program startup to monopolistic juggernaut and explains how the company's practices through the years have discouraged innovation, stunted festival, and helped foster an atmosphere ripe for viruses, insects, and hackers. Readers learn the way they could unload Microsoft items - even the home windows working approach - and stay effective.

Additional info for Essential System Administration, Third Edition

Sample text

It incorporated the most important features of BSD (and SunOS) into System V. The union was a marriage and not a merger, however, with some but not all characteristics from each parent dominant in the offspring (as well as a few whose origins no one is quite sure of). The diagram also includes OSF/1. In 1988, Sun and AT&T agreed to jointly develop future versions of System V. In response, IBM, DEC, Hewlett-Packard, and other computer and computer-related companies and organizations formed the Open Software Foundation (OSF), designing it with the explicit goal of producing an alternative, compatible, non-AT&T-dependent, Unix-like operating system.

When you run su, the new shell inherits the environment from your current shell environment rather than creating the environment that root would get after logging in. However, you can simulate an actual root login session with the following command form: $ su -Warning Unlike some other operating systems, the Unix superuser has all privileges all the time: access to all files, commands, etc. Therefore, it is entirely too easy for a superuser to crash the system, destroy important files, and create havoc inadvertently.

Comprehensive coverage of email administration, including discussions of sendmail, Postfix, procmail, and setting up POP3 and IMAP. Additional security topics and techniques, including the secure shell (ssh), one-time passwords, role-based access control (RBAC), chroot jails and sandboxing, and techniques for hardening Unix systems. Discussions of important new facilities that have emerged in the time since the second edition. The most important of these are LDAP, PAM, and advanced filesystem features such as logical volume managers and fault tolerance features.

Download PDF sample

Rated 4.19 of 5 – based on 4 votes