Basic Linux Command Step by Step Example | Linux Classes Learn Basic Linux Command with Step by Step Example Approach. Command line reference. About Genode — Genode Operating System Framework. Genode is a novel operating-system architecture that enables dynamic workload while retaining security and robustness. The fundamental difference of Genode compared to other OS architectures is its strict organizational structure, which allows the execution of sensitive applications with a trusted computing base of a few thousand lines of code beside high-complexity workload. With its organizational approach, the architecture facilitates a clean separation of policies and mechanisms, and enables the definition and application of system policies in a natural and distributed fashion. Genode's resource-management concept enables highly dynamic workload but still retains deterministic behaviour normally only found in statically configured systems. Learn more about the concepts of Genode...
The Genode OS framework is the reference implementation of this architecture. Genode is an offspring of the L4 community. Road map The direction where the project is currently heading Challenges Publications. Linux Training from the Linux Experts | Linux Foundation Training. List of sections in "squeeze" Administration Utilities Utilities to administer system resources, manage user accounts, etc. Mono/CLI Everything about Mono and the Common Language Infrastructure. Communication Programs Software to use your modem in the old fashioned style. Databases Database Servers and Clients. debian-installer udeb packages Special packages for building customized debian-installer variants. Debug packages Packages providing debugging information for executables and shared libraries. Development Development utilities, compilers, development environments, libraries, etc. Documentation FAQs, HOWTOs and other documents trying to explain everything related to Debian, and software needed to browse documentation (man, info, etc).
Editors Software to edit files. Electronics Electronics utilities. Embedded software Software suitable for use in embedded applications. Fonts Font packages. Games Programs to spend a nice time with after all this setting up. Everything about GNU R, a statistical computation and graphics system. GNUstep. Linux Professional Institute (LPI) exam prep : LPIC-1 exams. DeveloperWorks : Linux : Technical library. Beta - Updates for Ubuntu 10.10. The Kernel Boot Process. The previous post explained how computers boot up right up to the point where the boot loader, after stuffing the kernel image into memory, is about to jump into the kernel entry point.
This last post about booting takes a look at the guts of the kernel to see how an operating system starts life. Since I have an empirical bent I’ll link heavily to the sources for Linux kernel 2.6.25.6 at the Linux Cross Reference. The sources are very readable if you are familiar with C-like syntax; even if you miss some details you can get the gist of what’s happening.
The main obstacle is the lack of context around some of the code, such as when or why it runs or the underlying features of the machine. I hope to provide a bit of that context. At this point in the Intel x86 boot story the processor is running in real-mode, is able to address 1 MB of memory, and RAM looks like this for a modern Linux system: RAM contents after boot loader is done Architecture-specific Linux Kernel Initialization. Inside the Linux boot process. In the early days, bootstrapping a computer meant feeding a paper tape containing a boot program or manually loading a boot program using the front panel address/data/control switches. Today's computers are equipped with facilities to simplify the boot process, but that doesn't necessarily make it simple. Let's start with a high-level view of Linux boot so you can see the entire landscape. Then we'll review what's going on at each of the individual steps.
Source references along the way will help you navigate the kernel tree and dig in further. Overview Figure 1 gives you the 20,000-foot view. Figure 1. When a system is first booted, or is reset, the processor executes code at a well-known location. When a boot device is found, the first-stage boot loader is loaded into RAM and executed. When the second-stage boot loader is in RAM and executing, a splash screen is commonly displayed, and Linux and an optional initial RAM disk (temporary root file system) are loaded into memory. Back to top. GNOME News. Library - Developers. GNOME 3 Porting Guide GNOME Accessibility Developers Guide [more versions, languages, or options...]
The GNOME Accessibility Guide is for developers who want to ensure their programming efforts are accessible to the widest audience of users. This guide also covers many of the Section 508 requirements. GNOME Developer Platform Demos [more versions, languages, or options...] GNOME Human Interface Guidelines 2.2.3 [more versions, languages, or options...] This document tells you how to create applications that look right, behave properly, and fit into the GNOME user interface as a whole. It is written for interface designers, graphic artists and software developers who will be creating software for the GNOME environment.
Integrating existing software with GNOME [more versions, languages, or options...] Guide for Independent Software Vendors libsigc++ Tutorial [more versions, languages, or options...] See also: documentation on development version See also: documentation on development version.