Eduardo Piña

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Eduardo Piña

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AWS Cloud Practitioner Essentials

Additional Compute Services

Amazon EC2 pricing

Amazon Elastic Compute Cloud (Amazon EC2)

Amazon Elastic Container Service (Amazon ECS)

Amazon Elastic Kubernetes Service (Amazon EKS)

Amazon Simple Notification Service (Amazon SNS)

Amazon Simple Queue Service (Amazon SQS)

Amazon Virtual Cloud (Amazon VPC)

AWS Availability Zones

AWS CloudFormation

AWS Edge Locations

AWS Elastic Beanstalk

Benefits of cloud computing

Deployment models for cloud computing

Elastic Load Balancing

How to Provision AWS Resources

Messaging and Queuing

Network Access Control List (ACL)

Network traffic in a VPC

Scaling Amazon EC2

Security Groups

Serverless computing

Types of EC2 instances

What is Cloud Computing

Data Structures in Cpp

C and Cpp concepts

Anonymous structs

Append node to linked list head

Append node to linked list tail

C++ class vs C structs

Free linked list memory

How to emulate class structures from C++ to C

Print linked list nodes

Single Linked List

Stacks in C-C++

C++ Basics

Bitwise Operators

C - Compiler Process

C - Reserved keywords

C-C++ Build Process

C-C++ Declaring a variable

C-C++ Defining a variable

C-C++ Global variables

C-C++ Local variables

C-C++ Rules for naming a variable

Conditional Operator

Decision taking statements in C

Function Prototype (declaration)

if-else Statement

if-else-if ladder

Operator Overloading

Pointer arithmethic

Pointer operations

Relational Operators in C

Storage Classes in C

Switch statement

True and False in C

Unary operators with pointer variables

Data Structures C++

Object-Oriented Data Structures in C++

Writing a C++ Program

C++ Header File (.h)

C++ Implementation File (.cpp)

C++ standard library (std)

User-defined type

Writing a C++ Program

Digital Garden

Bachelor's Thesis - Embedded Navegation System

Data Structures in Cpp

Embedded IoT system with RESTful API — From STM32 drivers to AWS Lambda

Embedded System Design using UML State Machines

LPI's Linux Essentials Certification

Practice projects

Sad Server's Linux challenges

Electronic projects

Monostable Oscillator with Range from 0.1Hz to 100kHz

Stereo Audio Amplifier

Embedded Sys Design using UML

Benefits of using state machines (FSMs)

EmbeddedProjects

Floating Point Unit (FPU)

Instrumentation Trace Macrocell Unit (ITM)

Key Principles of REST Architecture

Microcontrollers

RESTful APIs in IoT

Serial Wire Debug (SWD)

The Consumer and the Producer

Using AWS Lambda for IoT Data Processing

Linux Essentials

Topic 1

TOPIC 1- The Linux community and a career in Open Source

Business Models in Open Source

Data Sharing (need more info)

Embedded Systems

Explorational exercises 1.1

Explorational exercises 1.2

Guided exercises 1.1

Guided exercises 1.2

Guided exercises 1.3

How is the Linux software distributed

ICT Skills and Working in Linux

Industry Uses of Linux

Linux and the Cloud

Linux evolution

Linux User Interfaces

Network Administration

Office Applications

Popular Operating Systems

Privacy Issues when using the Internet

Programming Languages

Server Programs

Software Packages

Topic 2

TOPIC 2 - Finding your way on a Linux system

Absolute and Relative Paths

Command Behavior Types

Command Line Basics

Command Line Structure

Escape characters

Files and Directories

Getting Help on the Command Line

Types of commands

Topic 3

TOPIC 3 - The power of the command line

Archiving Tools

Compression Tools

Conditional Logic

File-Directory conditionals

Math operations

Regular Expressions

Shell Variables

Topic 4

TOPIC 4- The Linux operating system

Basic network troubleshooting

Choosing an Operating System

Configuration Files in HOME

How to name partitions and disks

HTTP Header Fields

HTTP Status Codes

IPv6 Networking

Link Layer Networking

Logging with the syslog Daemon

Network adapter configuration

Network configuration

Operating Systems' Life cycle

Process State Codes

System logging and system messaging

The dev directory

The Kernel Ring Buffer

The proc directory

The system journal, systemd-journald

tracepath - tracepath6

traceroute - traceroute6

Where Binary Files are stored

Where Configuration Files are Stored

Where Data is Stored

Where Kernels are Stored - boot

Your Computer on the Network

Topic 5

TOPIC 5- Security and File permissions

Basic Security and Identifying User Types

Creating Users and Groups

Modifying Directory Permissions

Modifying File Permissions

Special Permissions

Switching Users and Escalating Privilege

The file etc-group

The file etc-gshadow

The file etc-passwd

The file etc-shadow

Understanding Links

Understanding Permissions

User and group administration

Practice projects

MSP430 Project 1

MSP430 Project 2

MSP430 Project 3

UART vs I2C vs SPI

Sad Servers repo

Solutions

Apia - Needle in a Haystack

Bata - Find in _proc_

Geneva - Renew an SSL Certificate

Gitega - Find the Bad Git Commit

Lhasa - Easy Math

Minneapolis - Break a CSV file

Saint John - What is writing to this log file

Saint Paul - Merge Many CSVs files

Santiago - Find the secret combination

Saskatoon - Counting IPS

Taipei - Come a-knocking

Tokamachi - Troubleshooting a Named Pipe

Tokyo - Can't serve web file

Unimak Iland - Fun with Mr Jason

x Bucharest - Connecting to Postgres

x Jakarta - It's always DNS

Yokohama - Linux Users Working Together

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ESC to close

who

Show who is logged on

Syntax

who [OPTION]... [ FILE | ARG1 ARG2 ]

Print information about users who are currently logged in.

Connected Pages

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Pages mentioning this page

Switching Users and Escalating Privilege