Advanced #Programming in the #UNIX Environment
Week 8, Pipes and FIFOs
With this video lecture, we continue our discussion of Interprocess Communication and dive into two of the oldest and most ubiquitous forms of Unix #IPC: pipes (the basis of the Unix Philosophy) and FIFOs. We also discuss popen(3) and the dangers of shelling out to unverified commands.
Advanced #Programming in the #UNIX Environment
Week 8, System V Interprocess Communication
In this video lecture, we cover traditional #SystemV #IPC: semaphores, shared memory, and message queues. We also look at the POSIX message queues implementation and how this model forms the basis of many popular "pub sub" services like e.g., Amazon Simple Queue Service, Apache Kafka, or RabbitMQ.
Advanced #Programming in the #UNIX Environment
Week 8, Interprocess Communications Intro
We begin our discussion of Interprocess Communication by providing a quick overview of the different properties of #IPC mechanisms as well as which mechanisms we will cover:
- Signals (see previous week)
- System V IPC (Semaphores, Shared Memory, Message Queues)
- Pipes and FIFOs
- socketpairs and sockets
Support your #IPC this week! There are still a few
IPC officers out there who are still fighting the good fight to correct mis- and disinformation and create safe hospitals and clinics for patients to receive care. #COVIDisAirborne #IndoorAirQuality #InfectionControlPrevention #MaskUp #WearAnN95 #CovidIsNotOver
The 2024 Paralympics opened in Paris on Wednesday in a colorful and hope-filled ceremony that marked the start of 11 days of competition in a city still riding the wave of the successful Olympics. https://www.japantimes.co.jp/paralympics/2024/08/29/paralympics-open-paris-france/ #paralympics #2024parisparalympics #andrewparsons #ipc #paris
Has anyone ever had a occasion where compiling with IPC works perfectly fine but once you turn it off the linker complains about missing symbols? even with fresh rebuilds?
using a cursed vendor gcc8.3 for arm.
The Paris Games will represent a turning point for the Paralympic movement, International Paralympic Committee President Andrew Parsons said on the eve of the opening ceremony. https://www.japantimes.co.jp/paralympics/2024/08/28/paris-paralympics-turning-point/ #paralympics #paris #france #2024parisparalympics #ipc #andrewparsons #disabilities
The International Paralympic Committee (#IPC) announced Monday that 88 Russian competitors will take part under a neutral banner at the #Paris #Paralympics.
The Games, which get underway on Wednesday, will also feature eight Belarusians competing as neutrals, IPC spokesman Craig #Spence told a press conference.
https://www.barrons.com/news/ipc-announces-88-russian-paralympians-to-compete-as-neutrals-51fc9533
Days before the start of the Paralympics, the IPC has suddenly, and without obvious explanation, reversed course on a rule that had banned tattoos of the Olympic rings. https://www.japantimes.co.jp/paralympics/2024/08/25/paralympics-drop-tattoo-ban/ #paralympics #paralympics #ipc #ioc #2024parisparalympics