Download Automating System Administration with Perl: Tools to Make by David N. Blank-Edelman PDF

By David N. Blank-Edelman

I even have this ebook in EPUB and PDF as retail (no conversion).

If you do structures management paintings of any sort, you'll want to care for the turning out to be complexity of your surroundings and lengthening calls for in your time. Automating procedure management with Perl, moment variation, not just will give you the appropriate instruments in your task, but additionally indicates the right way to method particular difficulties and to safely automate routine initiatives. up-to-date and extended to hide the most recent working structures, applied sciences, and Perl modules, this version of the "Otter Book" may help you:

* deal with person bills

* video display filesystems and methods

* paintings with configuration records in vital codecs corresponding to XML and YAML

* Administer databases, together with MySQL, MS-SQL, and Oracle with DBI

* paintings with listing companies like LDAP and lively listing

* Script e mail protocols and junk mail regulate

* successfully create, deal with, and research log documents Administer community identify and configuration prone, together with NIS, DNS and DHCP

* keep, computer screen, and map community prone, utilizing applied sciences and instruments reminiscent of SNMP, nmap, libpcap, GraphViz and RRDtool

* increase filesystem, procedure, and community safeguard

This variation comprises extra appendixes to get you in control on applied sciences resembling XML/XPath, LDAP, SNMP, and SQL. With this e-book in hand and Perl on your toolbox, you are able to do extra with less--fewer assets, much less attempt, and much much less hassle.

Show description

Read Online or Download Automating System Administration with Perl: Tools to Make You More Efficient PDF

Similar computing books

IPv6 Essentials (2nd Edition)

IPv6 necessities, moment variation presents a succinct, in-depth travel of the entire new good points and features in IPv6. It publications you thru every little thing you must understand to start, together with the right way to configure IPv6 on hosts and routers and which purposes presently aid IPv6. the hot IPv6 protocols bargains prolonged deal with house, scalability, greater aid for safeguard, real-time site visitors help, and auto-configuration in order that even a amateur consumer can attach a computer to the net. geared toward procedure and community directors, engineers, community designers, and IT managers, this booklet can assist you recognize, plan for, layout, and combine IPv6 into your present IPv4 infrastructure.

Beginning with a quick historical past of IPv6, writer Silvia Hagen offers an outline of latest performance and discusses why we'd like IPv6. Hagen additionally stocks exhaustive discussions of the hot IPv6 header structure and Extension Headers, IPv6 handle and ICMPv6 message layout, protection, QoS, Mobility and, final yet now not least, deals a short commence advisor for various working platforms. IPv6 necessities, moment variation additionally covers:
* In-depth technical consultant to IPv6
* Mechanisms and Case reports that express the way to combine IPv6 into your community with no interruption of IPv4 companies
* Routing protocols and top layer protocols
* safety in IPv6: strategies and specifications. comprises the IPSEC framework and protection components to be had for authentication and encryption
* caliber of carrier: covers the weather on hand for QoS in IPv6 and the way they are often carried out
* specified dialogue of DHCPv6 and cellular IPv6
* dialogue of migration fee and enterprise case
* Getting all started on assorted working platforms: solar Solaris, Linux, BSD, home windows XP, and Cisco routers

Whether you're able to commence enforcing IPv6 this day or are making plans your technique for the long run, IPv6 necessities, moment version will give you the reliable beginning you must get started.

"Silvia's examine IPv6 is often fresh as she interprets advanced know-how positive factors into enterprise drivers and real end-user advantages to let development new company options in response to finish to finish types. " Latif Ladid, President IPv6 discussion board, Chair ecu IPv6 activity strength

Android: A Programmer's Guide

Master the Android cellular improvement platform

Build compelling Java-based cellular purposes utilizing the Android SDK and the Eclipse open-source software program improvement platform. Android: A Programmer's consultant exhibits you, step by step, the right way to obtain and manage the entire worthwhile instruments, construct and track dynamic Android courses, and debug your effects. detect tips on how to supply net and chat features, have interaction with the telephone dialer and GPS units, and entry the newest Google companies. You'll additionally how you can create customized content material companies and database-enable your functions utilizing SQLite.
* set up and configure Java, Eclipse, and Android plugin
* Create Android tasks from the Eclipse UI or command line
* combine web pages, photos, galleries, and sounds
* install menus, development bars, and auto-complete functions
* set off activities utilizing Android Intents, Filters, and Receivers
* enforce GPS, Google Maps, Google Earth, and GTalk
* construct interactive SQLite databases, calendars, and notepads
* attempt purposes utilizing the Android Emulator and Debug Bridge

Distributed Computing and Internet Technology: 6th International Conference, ICDCIT 2010, Bhubaneswar, India, February 15-17, 2010. Proceedings

This ebook constitutes the complaints of the sixth overseas convention on disbursed Computing and web know-how, ICDCIT 2010, held in Bhubaneswar, India, in February 2010. The 26 papers offered includes 12 lengthy papers, nine brief papers and five prolonged abstracts. They have been conscientiously reviewed and chosen from ninety one submissions.

Trends in Network and Pervasive Computing — ARCS 2002: International Conference on Architecture of Computing Systems Karlsruhe, Germany, April 8–12, 2002 Proceedings

This ebook constitutes the refereed complaints of the foreign convention on structure of Computing platforms, ARCS 2002, held in Karlsruhe, Germany, in April 2002. The 18 revised complete papers offered have been rigorously reviewed and chosen from forty two submissions. The papers are geared up in topical sections on context-aware structures, approach features, networking, processor structure, and middleware and verification.

Extra info for Automating System Administration with Perl: Tools to Make You More Efficient

Example text

Such structures include the Nagasaki airport tower, the Yokohama marine tower, and the Tokyo air traffic control towers at Haneda and Narita airports. TLDs have two advantages. A single TLD can be effective in any direction of lateral vibrations, and water used for TLD can serve a dual purpose as part of the building’s fire protection supply. On the other hand, TLDs have two unfavorable properties. They require more space because liquids have less mass density than do the materials for TMD, such as concrete or steel.

11 demonstrates some examples of the many types of TMDs available for practical implementation. The restoring force can be generated by the TMD gravity load (see types a, b, d, and e), by a spring (see types c, d, and f), or by a bearing (see types g and h). The damping force can be achieved by a dashpot (see types b, c, d, and f) or by high-damping materials such as rubber (see type h). 11), the vibration √ period T only depends on the pendulum arm length L (T = 2π L/g). In order to tune the TMD frequency to the structural fundamental mode, the pendulum arm often requires too large space.

Therefore, elastomeric bearings are also called low-damping bearings. Elastomeric bearings are easily manufactured, and the manufacturing cost is relatively low compared to other types of bearings. Also, their mechanical properties are independent of temperature and aging. However, owing to the low critical damping, elastomeric bearings have little resistance to service load, and additional damping devices are required in order to control higher lateral displacement. 3 Lead-Plug Bearings The disadvantage of the elastomeric bearing’s low-damping properties can be overcome by plugging a lead core into the bearing.

Download PDF sample

Rated 4.49 of 5 – based on 37 votes