A comprehensive expert level course covering all aspects of system programming like
Linux Programming, Kernel Programming, Embedded Linux , Network Programming,
Linux Device Drivers
This document describes a Linux Driver and Embedded Developer training course offered by Veda Solutions. The 3-month course covers topics like Linux programming, kernel programming, embedded Linux, device drivers, and Android system software. It is aimed at working professionals seeking to develop skills in embedded Linux, Linux kernel programming, and device drivers. The course contents are divided into modules covering various aspects of Linux programming, kernel internals, device drivers, embedded Linux, and an overview of the Android system.
The lecture by Bjoern Doebel for Summer Systems School'12.
L4Linux, DDEkit, POSIX compatabls
SSS'12 - Education event, organized by ksys labs[1] in 2012, for students interested in system software development and information security.
1. http://ksyslabs.org/
The lecture by Bjoern Doebel for Summer Systems School'12.
IPC mechanisms and memory management in Fiasco.OC and L4Re
SSS'12 - Education event, organized by ksys labs[1] in 2012, for students interested in system software development and information security.
1. http://ksyslabs.org/
The CLR is the runtime that converts MSIL code to native machine code. It provides services like memory management, security, and exception handling. A CLR host loads the CLR into a process and creates application domains to execute user code. The CTS defines a common type system that facilitates cross-language integration and type safety. The CLS specifies rules for language integration so code written in different .NET languages can interoperate.
This document outlines steps to build a cross-lingual search engine using topic modeling and document annotations. It describes loading English and Spanish documents, training topic models on each language, annotating documents with topics, and building a search interface to browse the multi-lingual corpus filtered by topics, languages, and semantic similarities. External topic models can also be used to annotate documents to create a cross-lingual search engine.
The document provides information about the .NET framework including:
- The use of the Common Language Specification (CLS) which defines standards for languages to work under the .NET umbrella.
- The .NET Framework Class Library (FCL) which provides common functions like string manipulation, data structures, IO streams, security, threading and more.
- Basic building blocks of the .NET framework including namespaces, assemblies, and their uses.
- Hardware and software requirements for the .NET framework.
- Popular .NET compatible languages like C#, VB.NET, Jscript.NET and more.
This workshop is designed for programmers who are looking to understand the finer aspects of programming on the Linux kernel. http://techveda.org/linux-system-and-kernel-programming/ Program delivered by Mr.Raghu Bharadwaj, lead trainer on Linux system programming with an experience spanning over a decade. Trained corporate companies including Xilinx, NCR, Cognizant, TechMahindra, GE, Broadcom, Sasken to name a few
This document describes a Linux Driver and Embedded Developer training course offered by Veda Solutions. The 3-month course covers topics like Linux programming, kernel programming, embedded Linux, device drivers, and Android system software. It is aimed at working professionals seeking to develop skills in embedded Linux, Linux kernel programming, and device drivers. The course contents are divided into modules covering various aspects of Linux programming, kernel internals, device drivers, embedded Linux, and an overview of the Android system.
The lecture by Bjoern Doebel for Summer Systems School'12.
L4Linux, DDEkit, POSIX compatabls
SSS'12 - Education event, organized by ksys labs[1] in 2012, for students interested in system software development and information security.
1. http://ksyslabs.org/
The lecture by Bjoern Doebel for Summer Systems School'12.
IPC mechanisms and memory management in Fiasco.OC and L4Re
SSS'12 - Education event, organized by ksys labs[1] in 2012, for students interested in system software development and information security.
1. http://ksyslabs.org/
The CLR is the runtime that converts MSIL code to native machine code. It provides services like memory management, security, and exception handling. A CLR host loads the CLR into a process and creates application domains to execute user code. The CTS defines a common type system that facilitates cross-language integration and type safety. The CLS specifies rules for language integration so code written in different .NET languages can interoperate.
This document outlines steps to build a cross-lingual search engine using topic modeling and document annotations. It describes loading English and Spanish documents, training topic models on each language, annotating documents with topics, and building a search interface to browse the multi-lingual corpus filtered by topics, languages, and semantic similarities. External topic models can also be used to annotate documents to create a cross-lingual search engine.
The document provides information about the .NET framework including:
- The use of the Common Language Specification (CLS) which defines standards for languages to work under the .NET umbrella.
- The .NET Framework Class Library (FCL) which provides common functions like string manipulation, data structures, IO streams, security, threading and more.
- Basic building blocks of the .NET framework including namespaces, assemblies, and their uses.
- Hardware and software requirements for the .NET framework.
- Popular .NET compatible languages like C#, VB.NET, Jscript.NET and more.
This workshop is designed for programmers who are looking to understand the finer aspects of programming on the Linux kernel. http://techveda.org/linux-system-and-kernel-programming/ Program delivered by Mr.Raghu Bharadwaj, lead trainer on Linux system programming with an experience spanning over a decade. Trained corporate companies including Xilinx, NCR, Cognizant, TechMahindra, GE, Broadcom, Sasken to name a few
The document provides an overview of the Red Hat Certified Engineer certification courses, including the objectives and topics covered in each course. The first course, RH033 Red Hat Linux Essentials, covers basic Linux commands, file navigation, text editing, and administration. The second course, RH133 Red Hat System Administration, focuses on system installation, hardware administration, users/groups, and networking. The third course, RH253 Red Hat Networking and Security Administration, teaches network services configuration and security topics.
This document summarizes a PowerShell presentation given at Bsides Greenville 2019. It provides wireless network credentials, links to PowerShell cheat sheets and demos, and lists the speaker's background and experience with PowerShell. The presentation agenda covers topics like moving around the file system, hashing, data storage, custom event logs, WinRM logging, port scanning, and persistence through profiles.
This document provides an overview of Linux internals and networking concepts covered in 3 sentences or less:
It introduces Linux internals topics like processes, memory management, and virtual file systems. It also discusses networking concepts and provides a brief history of operating systems development. The document contains various sections on Linux components, kernel subsystems, virtual file systems, and transitioning to systems programming.
Overview of the Linux Kernel, based on "Anatomy of the Linux Kernel" by M. Tim Jones, (IBM Developerworks) http://www.ibm.com/developerworks/linux/library/l-linux-kernel/
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1. It has functional modules for acquisitions, technical processing, serials management, circulation, administration, and an OPAC that are fully web-based.
2. It supports international standards like MARC, MODS, SRU/W and uses open-source technologies like Java, PostgreSQL, Lucene, and Solr.
3. It allows for hierarchical and distributed networking between libraries and centralized administration with a union catalog and federated search capability.
The document discusses the history and features of the .NET framework. It describes the core components of the CLR (Common Language Runtime) and class library. It then summarizes the changes and new features introduced in versions 1.0, 1.1, 2.0, 3.0, 3.5, and previews some of the new parallel processing capabilities in .NET 4.0.
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The .NET Framework provides a consistent programming environment, supports multiple languages and platforms, and simplifies component interaction. It includes the Common Language Runtime (CLR) and .NET Framework Class Library. The CLR handles memory management, security, and execution of code and compiles source code into Microsoft Intermediate Language (MSIL) and metadata. Assemblies are the fundamental unit of deployment and versioning. The .NET Framework Class Library includes types for common tasks like I/O, data access, and the user interface.
The document discusses the evolution of operating systems from serial processing to modern developments. Early systems used serial and batch processing with limited multiprocessing. Major OS achievements included the development of processes, virtual memory, security features, and scheduling. Recent trends involve microkernel architecture, multithreading, symmetric multiprocessing, and distributed/object-oriented designs.
The document discusses the evolution of operating systems from serial processing to modern developments. Early systems used serial and batch processing with limited multiprocessing. Major OS achievements included the development of processes, virtual memory management, security features, and scheduling. Recent trends involve microkernel architectures, multithreading, symmetric multiprocessing, and distributed/object-oriented designs.
1. The document discusses threads and multithreaded programming. It covers thread models like many-to-one, one-to-one, and many-to-many. It also discusses common thread libraries like Pthreads, Windows threads, and Java threads.
2. Issues with multithreaded programming like signal handling, thread cancellation, and thread-local storage are examined. Examples of thread implementations on Windows and Linux are provided.
3. The benefits of multithreading include increased responsiveness, resource sharing, and allowing applications to take advantage of multicore processors. Implicit threading techniques like thread pools, OpenMP, and Grand Central Dispatch are also covered.
This document provides information about a Linux training course in Chandigarh, India. The course provides an in-depth coverage of Linux system fundamentals and advanced administration skills. It covers topics such as Bash shell scripting, user and process management, software package management, networking, job scheduling, and installation of Linux operating systems. The 50% theory and 50% hands-on course is aimed at Linux administrators, developers, support personnel and others looking to learn and master Linux systems.
The document provides an overview of the Unix operating system, including its history, design principles, and key components. It describes how Unix was developed at Bell Labs in the 1960s and later influenced by BSD at UC Berkeley. The core elements discussed include the process model, file system, I/O, and standard user interface through shells and commands.
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Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
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The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
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Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
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Linux Driver and Embedded Developer Course Highlights
1. Linux Driver and
Embedded Developer
Course Highlights
The flagship training program from Veda Solutions, successfully being conducted from
the past 10 years
A comprehensive expert level course covering all aspects of system programming like
Linux Programming, Kernel Programming, Embedded Linux , Network Programming,
Linux Device Drivers
Most attended and recommended by working professionals (from over 100 companies
and 8 nations)
From corporate trainers to over 20 major technology and embedded companies
Available in regular, full-time, weekend workshops, audio-video and online training
modes
301, Prashanthiram Towers, Saradhi Studio Lane, Ameerpet, Hyderabad
Ph:040-66100265 Email: info@techveda.org
www.techveda.org
1
2. Who should attend?
Working professionals expecting projects/work assignments on Embedded Linux, Linux
kernel programming, Device Drivers or other core system development requirements
Working professionals looking to upgrade their system development skills on Linux
Programmers from Windows OS platform interested to add/migrate to Linux and
Embedded Systems
Microcontroller based embedded developers who are willing to upgrade their skills and
enhance their career positions
Course pre-requisites
Proficiency in C programming
Knowledge of basic Linux commands
What you will learn?
Linux programming essentials, for understanding the key Linux; issues, concepts and
finer nuances of programming to get a proper grounding before getting deeper into
core system development
Linux Kernel Programming and Internals for getting a complete grip on core OS concepts
and module programming
Linux Device Drivers and Embedded Drivers enabling you to start writing Driver
programs for embedded and GPOS targets
Practical Embedded Linux enablement skills for any target hardware like ARM and so on.
Course Duration
Regular mode – 3 months (1.5 hrs. per day, five days a week)
Also available in Full time, Weekend Workshops, Audio-Video and Online mode (refer
website/counselor for details)
Why Veda Solutions?
Most recommended training organization by working professionals
10 years of training experience in Embedded Linux and Linux system programming
Delivered corporate training to over 20 technology majors including Sasken, NCR, UTCFS, Xilinx and so on
First institute in Asia to start online courses on Linux Kernel, Device Drivers and
Embedded Linux
Participants from over 8 nations and 100 companies
2
3. Course Contents
This course is divided into three logical modules to enable easy and effective understanding of
the entire course
Linux Programming Essentials
Gnu compiler distribution
Process management
Understanding compile & build process
Introduction to program loading
Tool chain
Process, defined
Object file analysis
Understanding process address space.
Executable Images
Kernel process descriptor.
Binary Portability
Accessing kernel process descriptor
information
Exploring object files
Introduction to Linux Process scheduler
Need for understanding object files
Scheduling policies & priorities
Introduction to the Binary File Formats
Process scheduling for multi/many
(ELF, COFF, XCOFF).
core systems
Understanding ELF file format
Process affinity
Inspecting object files
Linux process privileges
Extracting sections from object files
Introduction to process resource limits
Converting executable to other
Use cases & standard practices
formats (srec, ihex, binary)
Use cases
Stack Analysis
Introduction to stack
Exploring Linkers and Build process
Understanding how stack grows and
Build process defined
shrinks
Role of Build scripts in build process
Understanding how function
Build script syntax
parameters are passed.
Need to modify Build scripts
Understanding how stack frames are
Use cases & standard practices
created and destroyed.
Libraries
Introduction to libraries
Creating Static Libraries
Creating Shared Libraries
Using Libraries
Managing dynamic libraries
Use cases & standard practices
Application prg. Interfaces (API)
Understanding need of Api
API vs system calls
User mode/ kernel mode transitions
Unix common API standards (Posix,
BsD , SYS V)
APIs and application portability
API design practices
Use cases and standard practices
3
4. Managing process address space
Introduction to virtual address space
Stack allocations
Heap/Data segment management
Memory maps
Dynamic memory allocation & deallocation routines
Choosing right memory allocation
mechanism
Manipulating memory blocks
Swapping Memory Areas
Memory locking
Use cases & standard practices
Linux I/O architecture
Introduction to components of I/O
architecture
Objectives of Linux I/O model
Virtual file system
File system services
I/O cache
Understanding file descriptors & inode
structures
File I/O operations
Introduction to common file APIs
Accessing file attributes
Standard I/O operations
File control operations(fcntl())
Alternate File I/O models
Huge file I/O
Monitoring File and directory events
Use cases
I/O operations of special files
Handling Device Files
Handling Pipe files
/proc file system
/sys file system
I/O multiplexing
Need for Multiplexed I/O
Standard methods
Linux support for I/O multiplexing
Use cases & standard practices
Signal management
Introduction to Signals
Linux signal types & categories
Signal generation and delivery
Linux signal management datastructures
Switching signal dispositions
Writing async signal handlers
Using signals for process
communication
Blocking & Unblocking signal delivery
Use cases & standard Practices
Concurrent application designs
Introduction to concurrent applications
Understanding need for concurrent
apps
Standard Concurrency models
Comparative analysis of concurrency
models
Use cases & standard Practices
Process creation calls
Process creation calls (fork, vfork,
execve)
Monitoring child process
Linux kernel process creation routines
Copy-on-write resources
Handling child process termination
events
Linux threads interface (clone)
Use cases & standard Practices
4
5. Posix Threads
Introduction to posix thread interface
Thread creation and management
Thread attributes
Detecting Race conditions
Atomic operations
Mutual exclusions methods (mutex,
semaphores, spinlocks)
Detecting and handling deadlock
events
Choosing right Mutual exclusion
method
Designing scalable critical sections
Exploring Thread synchronization
methods (signals, condition
variables...)
Choosing correct Thread
synchronization method
Thread local data
Thread cancellations & exit handlers
Linux Native posix threading support
(NPTL)
Time keeping & Timers
Calendar Time
Time conversion routines
Software time keeping
Process time
BSD Interval Timers for running
periodic tasks
Accuracy of timers
Posix clocks
Posix interval timers
Linux interval timer interface
Use cases & standard practices
Inter-process communication
Introduction to IPC subsystem
Linux kernel IPC resources
IPC communication resources (pipes,
msgqs., shared memory)
IPC synchronization resources
(semaphores)
Comparative analysis of SYSV and
POSIX IPC Implementations
IPC kernel data structures
Use cases & standard Practices
Network programming
Introduction to networking
Categories of Network Applications
Network communication application
designs
Understanding Protocol stacks
Understanding TCP/IP networks
Exploring Linux kernel network
subsystem
Linux socket abstraction layer
Introduction to socket layer
Overview of socket APIs
Programming TCP/IP apps using socket
APIs
Programming UDP/IP apps using socket
APIs
Exploring socket data structures
Understanding socket attributes
Introduction to Raw sockets
Programming apps using Raw sockets
Alternate models for implementing
network apps
(Without using Socket APIs)
Use cases & standard Practices
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6. Process communication with UNIX domain
sockets
Stream sockets in Unix domain
Datagram sockets in Unix domain
Abstract socket namespace
Build automation tools
Introduction to build automation
Make tool & Makefiles
Make syntax
Make default rules
Use cases
Linux Kernel Internals and Device Drivers
Linux kernel programming
Essentials of Linux kernel architecture
Understanding need for kernel
programming
Kernel programming models
Modifying kernel sources
Kernel configuration and compilation
Introduction to kernel modules
Kernel modules vs. Applications
Exploring kernel module architecture
Modules programming basics
Building blocks of a kernel module
Building kernel module binary
Tools for module management
Tracking module dependency
Module parameters
Kernel symbol table
Exporting Module symbols
Kernel message logging infrastructure
Need for kernel message logging
Kernel message ring buffer
Kernel message Log priorities
Message Ring buffer management
Accessing messages from user mode
apps
Linux message logging daemons
Linux driver architecture
Device Drivers defined
Linux Driver model
Types of Linux drivers
Driver stacks
Synchronous driver model
Synchronous drivers defined
Driver registration and de-registration
Driver file interface
Device file operations
Driver data structures
Device Configuration ops
Wait Queues & polling
Memory mapping
Use cases
Concurrency and Race Conditions
UP vs. SMP Issues
Combating Race Conditions
Atomic Operations
Semaphores
Spin Locks
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7. Memory allocations
Linux kernel memory subsystem
Memory representation data
structures
Memory Allocators
Allocating Boot memory
Page Tables and Address Translation
DMA mappings
Need for DMA
Linux DMA mappings
Use cases
Hardware access
Device Addresses
Port mapped I/O
Interacting with port mapped devices
Memory Mapped I/O
Reserving address space MMIO
MMIO Access
Device Access side effects
Device access from u-space
Linux net device subsystem
Network driver model
Types of network drivers
Driver hands-on
Block driver subsystem
Block device model
ramdisk driver hands-on
PCI device drivers
PCI basics
Linux PCI bus stack
PCI device access
USB
USB basics
Linux USB bus stack
USB driver classes
Interacting with USB devices from
drivers
Driver hands-on
Interrupt handling
Understanding Interrupts
Linux Interrupt handlers
Implementing Driver ISR
Need for deferred routines
Linux Deferred Routines
Interrupt event management
Time measurement & Delays
Need for time measurement
Kernel tick
Need for delays
Introducing delays
Use cases
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8. Embedded Linux
Introduction to embedded Linux
Benefits of using Linux and open
source tools for embedded systems
SOC overview
Embedded Linux system architecture
Software components for embedded
development
Kernel
Cross-compiler tool-chains
Need for cross tool-chain
Different tool-chains’ build procedures
Using pre-build cross tool-chain
Building our own cross tool-chain
Embedded Drivers
Linux Driver stack for embedded
devices
Platform devices Stack
I2C stack
SPI stack
MTD stack
Machine emulator and virtualizer
Why emulator
Installing emulator
Using emulator for ARM
Linux booting process
Linux booting sequence
Components of Linux booting
Tweaks and changes
Use cases
U-boot
Introduction to u-boot
Overview of U-boot source
Building U-boot for target
Booting target with U-boot
Understanding U-boot environment
Transferring images to target using Uboot
Supported hardware architectures
Using predefined config files
Cross-compiling the kernel for target
Understanding kernel boot arguments
Understanding NAND/NOR flash
File system for flash
File system
Understanding Unix File system
hierarchy
Creating file system
Porting application
Mounting file system as initrd
Integrating file system and kernel
image
Cross-compiling applications and
libraries
Creating jffs2 file system
Flashing Images
Flashing kernel image
Flashing file system
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