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Chronicle.

As a Justiciary hand, the Bug appeared between Bits and Bytes

(PETER NORTON).

Peter Norton, Born November 14, 1943, in Aberdeen, Washington, USA, is well-known in the personal computing arena for both his writing and programming. Starting in the earliest days of the IBM Personal Computer, he began writing about the IBM, helping other people understand how these wonderful machines work. He has written a half a dozen books on the PC family, including the best-selling Inside the IBM PC; his columns appear in each issue of PC and PC Week magazines. His set of  programs called The Norton Utilities has helped many PC users rescue lost data and explore the inner workings of their computers. Peter grew up in Seattle, Washington, attended Red College in Portland, Oregon; he now lives  in Santa Monica, California with his wife and two children.

Computer-related contributions

• American programmer, software publisher, author, and philanthropist.
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• Known for the computer programs and books that bear his name. Norton sold his PC software business to Symantec Corporation in 1990.
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• In 1982, he founded Peter Norton Computing with $30,000 and an IBM computer. Norton Utilities included Norton's popular UNERASE tool to retrieve erased data from DOS disks.
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• He began writing monthly columns in 1982 for PC Magazine and later PC Week magazine as well, which he wrote until 1987. He soon became recognized as a principal authority on IBM personal computer technology.

Significant publications

• Peter Norton's Intro to Computers 6/e (2004).
• Peter Norton's New Inside the PC (2002).
• Peter Norton's Complete Guide to DOS 6.22 (1994).
• The Peter Norton Programmer's Guide to the IBM PC (1985).

Honors and awards

• Named "Entrepreneur of the Year" by Arthur Young & Co (1988).

 

Clandestine History.

why do we talk about bits bytes and bugs.

One reason, is that assembly language programs are at the heart of any IBM PC, AT, PS/2 or compatible computer. In relation to all other programming languages, assembly language is the lowest common denominator. It takes you closer to the machine than higher-level languages do, so learning assembly language also means learning to understand the microprocessor inside your computer.

 

Once you understand the microprocessor inside your PC, many elements you'll see in other programs and in high-level languages will have greater meaning for you.

 

Computers to counts to five does it like this: 1, 10, 11, 100, 101. The numbers 10, 11, 100, and so on are binary numbers , based a number system with only two digits, one and zero, instead of the ten associated with our more familiar decimal numbers. Thus, the binary number 10 is equivalent to the decimal number we know a two.

 

We're interested in binary numbers because they are the form in which numbers are used by the  microprocesor inside your computer. But while computers thrive on binary numbers, those strings of ones and zeros can be long and cumbersome to write out. The solution? Hexadecimal numbers-a far more compact way to write binary numbers.

 

This makes it essential to learn to write numbers in both hexadecimal and binary. And at the same time that you learn how computers count, you should also learn how they store numbers in bits and bytes.

A Bit: is any Binary value Zero or one, and a Byte: is a grouping of eight bits.

 

DEBUG.

 

Why does this program carry the name Debug? Bugs, in the computer world, are mistakes in a program. A working program has no bugs, while a non-working or "limping" program has at least one bug. By using Debug to run a program one instruction at a time, and watching how the program works, we can find mistakes and correct  them. This is known as debugging, hence the name Debug.

 

According to computer folklore, the term debugging stems from the early days of computing in particular, a day on which the Mark I computer at Harvard failed. After a long search, the technicians found the source of their troubles: a small moth caught between the contacts of a relay. The technicians

removed the moth and wrote a note in the log book about "debugging" the Mark I.

 

Now we know enough to do something solid, so roll up your sleeves and flex

your fingers.

 

Now that we know enough, roll up your sleeves and flex your fingers.

 

Welcome to the wonderful World of Software Development.

 

 

Rosemberg Trujillo    

 

Neiva – Huila  octubre 15  de  2022

Written document to present your candidacy for a job.

Neiva – Huila  octubre 15  de  2022

 

 

Dear Steve Jobs:                                

 

My name is Rosemberg TRUJILLO, Electronic Technologist, with knowledge in Diagnosis, Repair and Predictive, Preventive and Corrective Maintenance of Electronic and Electrical Equipment, Manufacture and Repair of Electronic Cards, Computer Network Administration, Computer Security, Design, Simulation and Implementation of Networks with Packet Tracer Cisco, Design and Assembly of Structured Cabling, Wireless Networks, Fiber Optic Interconnection, and Wiring Certifications.

 

I am currently studying System Analysis and Development Technology at the National Learning Service SENA.

 

I am very interested in your job offer, because I also offer as an added value, my experience in; technical, administrative and budgetary control of the "supply, installation, integration, implementation, testing, commissioning, preventive and corrective maintenance, technical support of the integrated system of emergencies and security SIES - subsystem 123 and CCTV (closed circuit television).

 

Experience in Electronics. Maintenance of Industrial Equipment and Instrumentation and Electro Medical Equipment. Installation of Antennas, Assembly of Electrical Panels, Connection of three-phase Motors, Contactors, Timers, Residential and Industrial Electrical Installations, Control and Instrumentation Equipment, Electrical Equipment for work in Oil Companies, Electrical Generation Systems, Maintenance of Gas and Diesel Generators.

 

Advanced knowledge in operation of instruments for diagnosis and research in the field of electronic equipment, such as: Oscilloscopes, Frequency Meters, Capacitance Meters, Inductometers, Multimeters, etc.

 

Specialist in computer aided design, through design packages such as OrCad, Circuit Maker, Electronics work Bench, Smart-Work, Proteus VSM Modules Isis and Ares, CADE Sim, KoCadm, Crocodrile, among others.

 

Specialist in PIC Microcontroller Programming, in assembly language, MikroC, CCS, ATMEL AVR Microcontrollers, Wiring ARDUINO, Wiring PINGUINO, advanced handling of Development Tools such as MPLAB IDE, ISIS, ARES, and Pîc System, Programming in .C Language, and Pascal.

Proactive, Responsible, taught, to work under Pressure, generator of practical and timely Practical and punctual solutions. Recursive and Creative.

Trust that my professional values and my affinity will be to your liking. Attached to this email I leave my resume and a cover letter for you to better evaluate my profile. I would like to learn more about the job and attend an interview.

Thank you for your attention, I hope you have a nice day.

 

Sincerely,

 

Rosemberg Trujillo    

You can contact me on my mobile or by email.

Phone: 555 555 555 555

Email rosemtru@gmail.com 

Social Networking: Linkedin/rosemtru

Address: Carrera 7ª No 9 – 40   Neiva - Huila

Re: Rosemberg TRUJILLO: Electronic Technologist with 5 years of experience + Resume