Enhance.Txt 19 Tips for Enhancing CD-ROM Performance Peter
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Computoredge 10/24/14: Programmer's Brain
October 24, 2014 List of ComputorEdge Sponsors List of ComputorEdge Sponsors San Diego ComputorEdge Sponsors Colocation and Data Center redIT With approaches like smart security, customized colocation and an extensive range of managed services, redIT helps you intelligently leverage IT. Computer Store, Full Service Chips and Memory New Systems Starting At $299 Visit Our Website or Call for Hardware, Software, Systems, or Components Laptop*Desktop*Server IT Service * Upgrades * Service Everyday Low Prices Macintosh Specialists Maximizers Serving San Diego County Since 1988 * Onsite Macintosh Service for Home and Small Office Needs * ACSP: Apple Certified Support Professional ACTC: Apple Certified Technical Coordinator Apple Consultant's Network Repair General Hi-Tech Computers Notebooks, Monitors, Computers and Printers We Buy Memory, CPU Chips, Monitors and Hard Drives Windows 7 Upgrades Phone (858) 560-8547 Colorado ComputorEdge Sponsors 2 October 24, 2014 ComputorEdge™ Online — 10/24/14 ComputorEdge™ Online — 10/24/14 Click to Visit ComputorEdge™ Online on the Web! Programmer's Brain Very few people have it, but maybe more people should want it. Magazine Summary List of ComputorEdge Sponsors Digital Dave by Digital Dave Digital Dave answers your tech questions. Removing Insta Share Adware; Too Many Chrome Processes. Programming and the Brain by Jack Dunning In the Brain Programming Is More Like Language Than Math While there is controversy about how beneficial writing programs is to the human brain, there are good reasons for everyone to learn at least a little coding. A Beginner's Trick for Inserting Next Friday's Date and an Important Tip for Any AutoHotkey User by Jack Dunning A Novice AutoHotkey Trick for Next Friday and a Possible Solution for Failing Hotkeys Taking a break from Regular Expressions (no we are not done, yet), a simple script for adding next Friday's date (or any other day of the week) to any Windows document. -
Hank Feinberg Webinar on Cloud Computing
Photo: Charles Hildebrandt Vol 11 / Issue 4 Brookdale Computer Users Group • Lincroft, NJ April 2012 Hank Feinberg webinar on cloud computing By Joanne Grazide, VP - Programs delivery of computing as a service rather than We are proud to announce our second of three a product, which means that “shared resources, spring webinars will be given by Hank Feinberg, software, and information are provided to from the APCUG Speakers Bureau. Hank is computers and other devices as a utility (like familiar with the needs of user groups and has the electricity grid) over a network (typically the extensive experience speaking on various topics Internet)” (from Wikipedia). at all levels of expertise. The term “cloud” has been in use, originally Hank will clarify for us what the cloud is and in the context of schematics used by network how we can use it. He will talk about available administrators, and later to describe the Internet. applications, current providers and security. He Currently, the cloud is used to describe any type will also discuss differences between public and of virtual computing which involves the Internet private clouds, and more. Hank Feinberg rather than your local hard drive. This conceptual One definition of “Cloud Computing” is the Continued on page 2 When: 7 p.m. Friday, April 20 Future BCUG General Meeting Topics • May: Bruce Fowler of BCUG’s Linux workshop on Linux Basics Where: MAS 100, Brookdale CC, Lincroft, • June: Kathy Jacobs of APCUG – webinar on social media near west end of parking lot #6. • July: Johnny Corbett on creating and marketing applications CyberQuickies workshop series to debut soon At the March General Meeting, we talked about CyberQuickies, our President’s Message name for a series of workshops on the first Saturday each month at 10 By Sandy Rand n srand98[at]gmail.com am in ATeC 224. -
Optimizing and Protecting Hard Drives ‐ Chapter # 9
Optimizing and Protecting Hard Drives ‐ Chapter # 9 Amy Hissom Key Terms antivirus (AV) software — Utility programs that prevent infection or scan a system to detect and remove viruses. McAfee Associates’ VirusScan and Norton AntiVirus are two popular AV packages. backup — An extra copy of a file, used in the event that the original becomes damaged or destroyed. boot sector virus — An infectious program that can replace the boot program with a modified, infected version of the boot command utilities, often causing boot and data retrieval problems. buffer — A temporary memory area where data is kept before being written to a hard drive or sent to a printer, thus reducing the number of writes to the devices. chain — A group of clusters used to hold a single file. child, parent, grandparent backup method — A plan for backing up and reusing tapes or removable disks by rotating them each day (child), week (parent), and month (grandparent). cross-linked clusters — Errors caused when more than one file points to a cluster, and the files appear to share the same disk space, according to the file allocation table. defragment — To “optimize” or rewrite a file to a disk in one contiguous chain of clusters, thus speeding up data retrieval. differential backup — Backup method that backs up only files that have changed or have been created since the last full backup. When recovering data, only two backups are needed: the full backup and the last differential backup. disk cache — A method whereby recently retrieved data and adjacent data are read into memory in advance, anticipating the next CPU request. -
F.A.Q. Series ROM-DOS TM
21520 30th Drive SE #110 Bothell, WA 98021 USA Tel: (425) 951-8086 Fax: (425) 951-8095 [email protected] [email protected] www.datalight.com TM ROM-DOS F.A.Q. Series Question: Assuming they don't want FAT32, Long Filename support, or Sockets, why should my customer upgrade to the newest ROM-DOS? Answer: Since our first FAT32 and LFN release 4.00.1091, there have been several improvements to the core ROM- DOS kernel. This core code is used primarily for our DOS 6.22 compatible compilations, and then extended in the case of a FAT32 or Long Filename build. The 4.00.1091 release is also a new code base and there will be no further upgrades to the previous DOS 6.22 code. In order to obtain new features, fixes, and support a customer must upgrade to release 4.00.1091 or greater. Along with the performance enhancements for both size and speed, several corrections have been made to the ROM-DOS kernel. These include stack and memory issues, disk access issues, and compatibility with the former market leader in DOS. Most of the ROM-DOS utilities have also been improved for size and speed, along with bug fixes. The major changes happened with the XCOPY, HIMEM, MSCDEX, CHKDSK, FDISK and FORMAT utilities. In the realm of international support, the Euro was added to the keyboard and display driver code. ROM- DOS and PC-DOS 2000 are the only non-GUI operating systems to support the Euro. Finally, new ROM-DOS utilities have been added. -
Implementing Hard Drives 10
All-in-1 / A+ Certification Exm Gde, 6th Ed. / Meyers / 6311-3 CHAPTER Implementing Hard Drives 10 In this chapter, you will learn how to • Explain the partitions available in Windows • Discuss the formatting options • Partition and format hard drives • Maintain and troubleshoot a hard drive From the standpoint of your PC, a new hard drive successfully installed is nothing more than a huge pile of sectors. CMOS sees the drive; it shows up in your autodetect screen and BIOS knows how to talk to the drive; but as far as an operating system is concerned, that drive is unreadable. Your operating system must organize that big pile of sectors so you can create two things: folders and files. This chapter covers that process. Historical/Conceptual After you’ve successfully installed a hard drive, you must perform two more steps to translate a drive’s geometry and circuits into something usable to the system: partition- ing and formatting. Partitioning is the process of electronically subdividing the physical hard drive into groups of cylinders called partitions (or volumes). A hard drive must have at least one partition, and you can create multiple partitions on a single hard drive if you wish. In Windows, each of these partitions typically is assigned a drive letter such as C: or D:. After partitioning, you must format the drive. This step installs a file system onto the drive that organizes each partition in such a way that the operating system can store files and folders on the drive. Several different types of file systems are used in the Windows world. -
How to Cheat at Windows System Administration Using Command Line Scripts
www.dbebooks.com - Free Books & magazines 405_Script_FM.qxd 9/5/06 11:37 AM Page i How to Cheat at Windows System Administration Using Command Line Scripts Pawan K. Bhardwaj 405_Script_FM.qxd 9/5/06 11:37 AM Page ii Syngress Publishing, Inc., the author(s), and any person or firm involved in the writing, editing, or produc- tion (collectively “Makers”) of this book (“the Work”) do not guarantee or warrant the results to be obtained from the Work. There is no guarantee of any kind, expressed or implied, regarding the Work or its contents.The Work is sold AS IS and WITHOUT WARRANTY.You may have other legal rights, which vary from state to state. In no event will Makers be liable to you for damages, including any loss of profits, lost savings, or other incidental or consequential damages arising out from the Work or its contents. Because some states do not allow the exclusion or limitation of liability for consequential or incidental damages, the above limitation may not apply to you. You should always use reasonable care, including backup and other appropriate precautions, when working with computers, networks, data, and files. Syngress Media®, Syngress®,“Career Advancement Through Skill Enhancement®,”“Ask the Author UPDATE®,” and “Hack Proofing®,” are registered trademarks of Syngress Publishing, Inc.“Syngress:The Definition of a Serious Security Library”™,“Mission Critical™,” and “The Only Way to Stop a Hacker is to Think Like One™” are trademarks of Syngress Publishing, Inc. Brands and product names mentioned in this book are trademarks or service marks of their respective companies. -
Solarblizzard
Security Now! Transcript of Episode #800 Page 1 of 27 Transcript of Episode #800 SolarBlizzard Description: This week we open the New Year taking a longer look at fewer topics since the bad guys were apparently enjoying their New Year holiday, too. So we look at an interesting kludge that's been forced upon Chrome by ill-mannered antiviral scanners. We need to warn all enterprise users of Zyxel network border security products of another recently discovered built-in backdoor. We look at the rise in IoT compromise swatting attacks and a series of new flaws and vulnerabilities in the PHP Zend and Yii frameworks. We have a quick bit of miscellany to share, then I want to explain a lot about the value of trimming SSDs and newer SMR drives. And we'll conclude by catching up with what will hopefully be the last news, for a while at least, of the disastrous SolarWinds breach and intrusions. High quality (64 kbps) mp3 audio file URL: http://media.GRC.com/sn/SN-800.mp3 Quarter size (16 kbps) mp3 audio file URL: http://media.GRC.com/sn/sn-800-lq.mp3 SHOW TEASE: It's time for Security Now!. Steve Gibson is here with a defunct football; a very bad AV security practice that Chrome has had to do something maybe even worse to fix. We'll talk about the built-in password access in 100,000 Zyxel firewalls, VPN gateways, and access point controllers; an update on SpinRite 6.1; and a whole lot more. Security Now! is coming up next. -
Thank You for Purchasing the Elder Scrolls: Arena. Dedicated Rpgers
The Elder Scrolls ARENA hank you for purchasing The Elder Scrolls: Arena. Dedicated RPGers have invested an incredible amount of effort into creating this detailed simulation. If you enjoy the game, please pass the word! There is no better advertising than a satisfied customer. TYou can also purchase the second chapter of The Elder Scrolls, entitled Daggerfall, in Fall 1996. TES: Daggerfall will feature the same open-endedness and breadth as Arena, but will feature increased NPC (Non-Player-Character) interaction, a faster, more sophisticated 3-D engine, and a more extensive storyline. With all the planned enhancements, Daggerfall will give you even more of an opportunity to role-play your character as you choose. We are very excited about Daggerfall and what it will mean to the role-playing community. On our part, we promise to keep bringing you the best in computer simulation software and welcome any suggestions you may have for how we can serve you better. Journey well, and peace be with you. —The Bethesda Team Installing the Game Place the CD into your computer’s CD-ROM drive. Type the drive letter followed by a colon (Ex: D: for most CD-ROM drives) and hit <ENTER>. Next type INSTALL and hit <ENTER>. If you are installing Arena from floppy disks, select ‘Install Game’ and follow the prompts. Because you are installing from the CDROM, 5 megabytes of data will be copied to your hard drive when you select ‘Exit’. The next step is to configure your game (see below). Configuring Arena to your System To configure any Sound FX and Music drivers once Arena has successfully installed (if you wish to play the game with sound and/or music), choose the ‘Configure Game’ option. -
Port Replicator*
® Personal Computer Reference Manual Model No. CF-07 Series Contents LED Indicators ................................................... 2 98 2000 Standby/Hibernation Functions ....................... 3 Security Measures............................................. 8 Computing on the Road................................. 14 Battery Power ................................................. 15 CD-ROM Drive* ............................................... 19 PC Cards ......................................................... 21 Port Replicator* .............................................. 23 Printer* ............................................................ 24 External Display * ........................................... 25 USB Devices ................................................... 26 LAN * ................................................................ 27 Setup Utility* ................................................... 29 Technical Information .................................... 35 DMI Viewer ...................................................... 36 In this manual, the term “external display” indi- cates a “wired” display with an RGB analog 15- List of Error Codes* ....................................... 37 pin interface. Dealing with Problems (Advanced) ...................... 39 * Only when the port replicator is connected Illustrations in this Reference Manual NOTE: NOTE provides a useful fact or helpful information CAUTION: CAUTION indicates a condition that may result in minor or moderate injury. WARNING: WARNING indicates -
[D:]Path[...] Data Files
Command Syntax Comments APPEND APPEND ; Displays or sets the search path for APPEND [d:]path[;][d:]path[...] data files. DOS will search the specified APPEND [/X:on|off][/path:on|off] [/E] path(s) if the file is not found in the current path. ASSIGN ASSIGN x=y [...] /sta Redirects disk drive requests to a different drive. ATTRIB ATTRIB [d:][path]filename [/S] Sets or displays the read-only, archive, ATTRIB [+R|-R] [+A|-A] [+S|-S] [+H|-H] [d:][path]filename [/S] system, and hidden attributes of a file or directory. BACKUP BACKUP d:[path][filename] d:[/S][/M][/A][/F:(size)] [/P][/D:date] [/T:time] Makes a backup copy of one or more [/L:[path]filename] files. (In DOS Version 6, this program is stored on the DOS supplemental disk.) BREAK BREAK =on|off Used from the DOS prompt or in a batch file or in the CONFIG.SYS file to set (or display) whether or not DOS should check for a Ctrl + Break key combination. BUFFERS BUFFERS=(number),(read-ahead number) Used in the CONFIG.SYS file to set the number of disk buffers (number) that will be available for use during data input. Also used to set a value for the number of sectors to be read in advance (read-ahead) during data input operations. CALL CALL [d:][path]batchfilename [options] Calls another batch file and then returns to current batch file to continue. CHCP CHCP (codepage) Displays the current code page or changes the code page that DOS will use. CHDIR CHDIR (CD) [d:]path Displays working (current) directory CHDIR (CD)[..] and/or changes to a different directory. -
FWB's Guide to Storage
GtoS 2nd Ed. Book Page i Friday, March 27, 1998 12:05 PM FWB’s Guide to Storage Second Edition GtoS 2nd Ed. Book Page ii Friday, March 27, 1998 12:05 PM Copyright Notice This manual is copyrighted by FWB Software, LLC (FWB) with all rights reserved. Your rights with regard to this manual are subject to the restrictions and limitations imposed by the copyright laws of the United States of Amer- ica. Under the copyright laws, this manual may not be copied, reproduced, translated, transmitted or reduced to any printed or electronic medium or to any machine-readable form, in whole or in part, without the written consent of FWB. © 1991, 1996 By FWB Software, LLC December 1996 Part No.: 07-00841-201 GtoS 2nd Ed. Book Page iii Friday, March 27, 1998 12:05 PM Trademarks Hard Disk ToolKit, RAID ToolKit, SpaceMaker ToolKit, and CD-ROM Tool- Kit are trademarks of FWB Software, LLC. FWB is a registered trademark of FWB Software, LLC. All brand and product names are trademarks or registered trademarks of their respective holders. Credits This guide was written by Norman Fong with help from Joan Carter, Steve Dalton, Bruce Dundas, Eric Herzog, Al Pierce, Stuart Saraquse, and Fred Swan. It was designed, edited, and composed by Joan Carter with help from Allan Levite. Illustrations were produced by Deane Morris. The original version of this manual was written in 1991 by Leslie Feldman, Norman Fong, Kevin Kachadourian, Neil Strudwick, and Paul Worthington as part of FWB’s Hard Disk ToolKit 1.x manual. Dedication This book is dedicated to my family and friends who put up with the long hours put into this effort. -
How the Internet Works, Part 1
Security Now! Transcript of Episode #309 Page 1 of 21 Transcript of Episode #309 How the Internet Works, Part 1 Description: This week, after catching up with our usual grab bag of Internet-related security and privacy news, including another Microsoft Patch Tuesday, Steve and Leo plow into the first of a series of forthcoming episodes, which will be spread out over time, describing the detailed technical operation of the ever-more-ubiquitous global Internet. High quality (64 kbps) mp3 audio file URL: http://media.GRC.com/sn/SN-309.mp3 Quarter size (16 kbps) mp3 audio file URL: http://media.GRC.com/sn/sn-309-lq.mp3 Leo Laporte: This is Security Now! with Steve Gibson, Episode 309, recorded July 13, 2011: How the Internet Works. It's time for Security Now!, the show that brings you the latest security news, with this guy right here, Steve Gibson, of the Gibson Research Corporation, GRC.com. Steve's a great man, a guy who's been doing this show now for six years. And of all things, after six years, we're finally going to find out the one thing we probably should have started with: how the heck the Internet works. Steve Gibson: Well, I mentioned some time ago that we were going to do this series. And I know it's months ago because, as you know, Leo, as our listeners know, we've had a very busy last few months with the addition of the Attacks & Breaches category in the top of the show, and just never, I mean, like, literally never a moment to breathe.