Tagged | Linux

• Dropping cache didn’t drop cache

  (blog.twitter.com)

  #infra #Linux #memory-management #systems

• Rust in the Linux kernel

  (security.googleblog.com)

  #security #Linux #systems #rust

• Extending systemd Security Features with eBPF

  (kinvolk.io)

  #security #Linux #systems #eBPF

• How to execute an object file: Part 2

  (blog.cloudflare.com)

  #Linux #runtime #systems

• Presentation: It’s Not Your Machine, It’s Your Code

  (www.infoq.com)

  #scaling #Linux #systems

• Evolving Container Security With Linux User Namespaces

  (netflixtechblog.com)

  #containers #security #Linux #systems

• Hunting a Linux kernel bug

  (blog.twitter.com)

  #debugging #networking #Linux #systems

• Presentation: eBPF - Rethinking the Linux Kernel

  (www.infoq.com)

  #networking #Linux #kernel #systems #eBPF

• Conntrack tales - one thousand and one flows

  (blog.cloudflare.com)

  #networking #Linux #systems

• A Deep Dive into AWS Firecracker

  (hackernoon.com)

  #Linux #cloud #systems #virtualisation

• Speeding up Linux disk encryption

  (blog.cloudflare.com)

  #performance #security #Linux #encryption

• Keepalives considered harmful

  (blog.cloudflare.com)

  #performance #networking #Linux #systems

• The problem with thread^W event loops

  (blog.cloudflare.com)

  #networking #Linux #systems

• Understanding Containerization By Recreating Docker

  (itnext.io)

  #containers #Linux #systems

• Linux Kernel Tuning for High Performance Networking: TCP/IP Connection Primer

  (levelup.gitconnected.com)

  #networking #Linux #systems

• Linux Kernel Tuning for High Performance Networking: High Volume Incoming Connections

  (levelup.gitconnected.com)

  #performance #networking #Linux #systems

• Understanding the Hidden Powers of curl

  (nordicapis.com)

  #dev-tools #networking #Linux #cli

• Protecting against code reuse in the Linux kernel with Shadow Call Stack

  (security.googleblog.com)

  #security #Linux #systems

• POSIX: An Untold Story

  (hackernoon.com)

  #Linux #history #systems

• Isolating workloads with Systemd slices

  (www.scylladb.com)

  #performance #Linux #systems

• Everything you wanted to know about addressing security vulnerabilities in Linux-based containers

  (snyk.io)

  #devops #containers #security #Linux #systems

• When TCP sockets refuse to die

  (blog.cloudflare.com)

  #networking #Linux #systems

• Developing Shellcode for IoT: A Password-Protected Reverse Shell for ARM Processors

  (hackernoon.com)

  #security #IoT #Linux #systems

• The tale of the missing semaphore

  (webuild.envato.com)

  #debugging #devops #SRE #Linux #systems

• Seccomp in the Elastic Stack

  (www.elastic.co)

  #DBMS #security #Linux #systems

• A gentle introduction to Linux Kernel fuzzing

  (blog.cloudflare.com)

  #security #Linux #kernel #systems

• Predictive CPU isolation of containers at Netflix

  (medium.com)

  #containers #analytics #Linux #systems

• Presentation: LinuxKit

  (www.infoq.com)

  #software-architecture #Linux #systems

• How C array sizes become part of the binary interface of a library

  (developers.redhat.com)

  #Linux #runtime #systems #C

• An introduction to Linux virtual interfaces: Tunnels

  (developers.redhat.com)

  #networking #Linux #systems #virtualisation

• MezzFS — Mounting object storage in Netflix’s media processing platform

  (medium.com)

  #Linux #media #systems #storage

• Performance Analysis of Linux Kernel Library User-Space Tcp Stack

  (engineering.salesforce.com)

  #performance #networking #Linux #kernel #TCP

• Presentation: gVisor: Building and Battle Testing a Userspace OS in Go

  (www.infoq.com)

  #containers #Linux #kernel #systems

• Presentation: How to Make Linux Microservice-aware with Cilium and eBPF

  (www.infoq.com)

  #microservices #Linux #kernel #systems

• Benchmark PostgreSQL With Linux HugePages

  (www.percona.com)

  #performance #Linux #PostgreSQL

• Security Considerations for Container Runtimes

  (developers.redhat.com)

  #containers #security #Linux #systems

• How we spent two weeks hunting an NFS bug in the Linux kernel

  (about.gitlab.com)

  #debugging #Linux #kernel #systems #filesystem

• Article: Who Is Running My Kubernetes Pod? The Past, Present, and Future of Container Runtimes

  (www.infoq.com)

  #containers #kubernetes #Linux #systems

• Facebook open-sources new suite of Linux kernel components and tools

  (code.fb.com)

  #Linux #kernel #systems

• Introduction to Linux interfaces for virtual networking

  (developers.redhat.com)

  #networking #Linux #systems #virtualisation

• Control Flow Integrity in the Android kernel

  (android-developers.googleblog.com)

  #android #Linux #kernel #internals

• Presentation: Introduction to gVisor: Sandboxed Linux Container Runtime

  (www.infoq.com)

  #containers #security #Linux #runtime

• Real-time Linux communications

  (hackernoon.com)

  #Linux #real-time #embedded #robotics

• Podcast: Justin Cormack on Decomposing the Modern Operating System

  (www.infoq.com)

  #Linux #kernel #systems

• Tune Linux Kernel Parameters For PostgreSQL Optimization

  (www.percona.com)

  #performance #Linux #PostgreSQL #systems

• Applying Seccomp Filters at Runtime for Go Binaries

  (blog.heroku.com)

  #security #Linux #GoLang #systems

• Introducing ebpf_exporter

  (blog.cloudflare.com)

  #Linux #visualisation #systems #BPF

• Entering God Mode — The Kernel Space Mirroring Attack

  (hackernoon.com)

  #security #Linux #kernel #systems

• Open sourcing oomd, a new approach to handling OOMs

  (code.fb.com)

  #Linux #memory-management #systems

• Tracing System CPU on Debian Stretch

  (blog.cloudflare.com)

  #performance #Linux #systems #tracing

• chroot, cgroups and namespaces — An overview

  (itnext.io)

  #Linux #systems

• mmproxy - Creative Linux routing to preserve client IP addresses in L7 proxies

  (blog.cloudflare.com)

  #networking #Linux #internet

• 6 creative ways to solve problems with Linux containers and Docker

  (www.oreilly.com)

  #containers #docker #Linux

• Analyzing Changes to the Binary Interface Between the Linux Kernel and its Modules

  (developers.redhat.com)

  #Linux #kernel #systems

• How i hacked Xiaomi MiBand 2 to control it from Linux

  (hackernoon.com)

  #hardware #Linux

• A Practical Introduction to Container Terminology

  (developers.redhat.com)

  #containers #Linux #systems

• Adventures with Memory Barriers and Seastar on Linux

  (www.scylladb.com)

  #DBMS #distributed-systems #Linux #systems

• Chroot: the magical healing powers of the original Linux virtualization tool

  (hackernoon.com)

  #Linux #systems

• Docker Quotas and Mario Bros

  (hackernoon.com)

  #docker #Linux #systems

• In search of 0xffffffffff600400: troubleshooting containers, system calls and performance

  (sysdig.com)

  #debugging #containers #Linux #systems

• MySQL and Linux Context Switches

  (www.percona.com)

  #performance #MySql #Linux #systems

• A Brief History of Linux

  (www.digitalocean.com)

  #Linux #history

• How to Monkey-Patch the Linux Kernel

  (blog.cloudflare.com)

  #Linux #kernel #systems

• Working with tmux

  (www.codelitt.com)

  #dev-tools #Linux #tmux

• Introducing Overmind and Hivemind

  (evilmartians.com)

  #dev-tools #devops #logging #Linux

• Csysdig Explained Visually

  (sysdig.com)

  #debugging #containers #Linux #visualisation

• How To Monitor CPU Use on DigitalOcean Droplets

  (www.digitalocean.com)

  #monitoring #performance #Linux