#boot loader

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I HATE MY PUTER (ALL MY ENEMIES ARE INSIDE IT) - Mameyudoufu [BOOT LOADER]

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Boot Loaders

Okay, so let's talk Bootloaders. A boot loader, or bootstrap loader, is the very first program that starts everytime you turn your computer on. It's launched by a boot medium, be it a hard drive, DVD, or USB device. The boot loader acts as a mediator between your hardware and the Operating System by transfering control of your System to the Operating System. What happens is your system's firmware goes through data carriers in a specific sequence, checking for a bootloader by means of a Boot Record. It starts with removable media, such as a boot disk or USB. If it can't find a bootloader in any of those, it'll check the hard drive, looking for the MBR(Master Boot record). If the bootload is found, the the Operating system is then loaded and you're on your way to happy times. If it can't find a boot record, or your boot record is corrupted, it'll pop up an error and you get to enjoy the pleasure of trouble shooting! Typical, most Linux distros use the GRand Unified Bootloader(or GRUB, with GRUB2 being the default Bootloader in Ubuntu 9.10). It supports LBA(Logical Block Addressing) and helps provide maximum flexibility in loading the OS. The boot options can also be modified with the GRUB command line. GRUB2 is a descendant of GRUB and is the default Bootloader for the Ubuntu distro as of Ubuntu 9.10. It supports scripting such as conditional statements and functions, a rescue mode, non-x86 platform support, the ability to boot LiveCD ISO images directly from your hard drive, and a brand spanking new configuration file system as well as universal support for Universally Unique IDentifiers(UUID). GRUB2 also allows more customization options such as themes, custom menus, and pretty splashyscreens.

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No such partition Grub Rescue> error

No such partition Grub Rescue> error

Grub Rescue is the error when you remove an Ubuntu partition from Windows when you have dual boot in the machine. Grub Rescue means your boot loader or folder is broken or missing.

You can resolve this error from below steps:

Insert your windows CD/DVD and restart your machine.

Press F12 and go to the boot setting. You will see the Repair your computer option on the left side. (in windows 7).

Go…

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New Post has been published on مارلیک | اخبار و تازه های استخدامی

New Post has been published on http://job.marlik.ir/news/%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%e2%80%8c%d9%86%d9%88%db%8c%d8%b3-%da%a9%d8%b1%d9%86%d9%84-%d9%84%db%8c%d9%86%d9%88%da%a9%d8%b3-%d8%b4%db%8c%d8%b1%d8%a7/

استخدام برنامه‌نویس کرنل لینوکس (شیراز)

شرکت مدیس جهت تکمیل تیم نرم افزار خود به افرادی آشنا با مفاهیم پایه ای Distributed OS و Boot Loader و Compiler Design

مدرک حداقل کارشناسی در رشته مهندسی نرم افزار و یا گرایش های مربوطه

تسلط بر روی طراحی الگوریتم و ساختمان داده و فایل

آشنایی کامل با زبان انگلیسی در سطحی که بتواند کتابهای تکست را مطالعه نماید

حداکثر سن 30 سال

تجربه ی کار در پروژه های غیر دانشگاهی

فارغ التحصیلان دانشگاه های آزاد واحد مراکز استانها در اولویت می باشند. 

شرکت مدیس در زمینه ایجاد دانش نوین از نيروهاي متخصص و فوق کارآمد باتجربه و فارغ التحصیلان باانگیزه و خلاق دانشگاه‌های معتبر داخلی و خارجی بهره می گیرد. این نیروها در قالب تیم‌های تخصصی در زمینه‌های پزشکی، توان بخشی، مهندسی پزشکی، کامپیوتر، برق و مکانیک گرد آمده‌اند.

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Snowden Unveils NSA "God Mode" Malware That Lives On Your Motherboard And Can Not Be Traced | The Internet Chronicle

Snowden Unveils NSA “God Mode” Malware That Lives On Your Motherboard And Can Not Be Traced | The Internet Chronicle

Original documents released by Snowden reveal surveillance powers that go beyond root access, and into the hardware of all computer systems everywhere.

The exploit hooks itself into a computer’s boot loader, initiating an “infected” BIOS that is in no way distinguishable from normal computer activity, and can only be discovered through forensic investigation of the physical data chip using…

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