How to ship BPF with your Go project Lorenz Bauer October 28, 2020 Goal ● Count the number of packets on lo ● Print the count to the console ● From a single Go binary Use the source, Luke github

3 KEY ELEMENTS FOR YOUR GITOPS STRATEGY Copyright 2024 Akamai Technologies. All rights reserved. Any trademarked names and logos are property of their respective companies. EBOOK GITOPS 3 KEY ELEMENTS ELEMENTS FOR YOUR GITOPS STRATEGY Copyright 2024 Akamai Technologies. All rights reserved. Any trademarked names and logos are property of their respective companies. Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . 07 Designing Your GitOps Strategy . . . . . . . . . . . . . . . . . . . .

Zero instrumentation monitoring with your first steps in eBPF Beatriz Martínez, Isovalent - @beatrizmrg October 28, 2020 2 What will we be doing? 3 How are we going to do it? 4 Demo time 5 Tracing

GitOps on AWS: Increase velocity of your DevOps teams P.2 Git familiar with DevOps and GitOps For over a decade, software companies have been trying to move away from the waterfall approach to application separate engineering team and never seeing it again, they would prefer to have small teams of developers work together to handle everything themselves—from building and testing to deploying. The move to DevOps teams be more autonomous and productive by enabling continuous deployment through the tools they work in everyday. Changes are automatically applied to the cluster once a Pull Request is approved and

Share - to copy, distribute and transmit the work • to Remix - to adapt the work Under the following conditions: • Attribution. You must attribute the work in the manner specified by the author or licensor that they endorse you or your use of the work). • Non-commercial. You may not use this work for commercial purposes. • Share Alike. If you alter, transform, or build upon this work, you may distribute the the resulting work only under the same or similar license to this one. For any reuse or distribution, you must make clear to others the license terms of this work. Any of the above conditions can be waived

a new file or edit an existing file Different modes of vim :w to save a file :q! to quit without saving Becoming root user Using sudo command !! trick Setting up hostname Environment variables Setting locate command Finding date/time in different timezones Bash history Sort files by size Curl! For all your web needs Viewing a file Downloading the file Download with the same name Making a POST request using stream of logs Listing of previous boots Time-based log viewing Total size of the journal logs Writing your own service file Securing a service using systemd Installing verybad service Vulnerabilities in

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.10 :q! to quit without saving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.11 Becoming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4 Curl! For all your web needs 21 4.1 Viewing a file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 8.17 Writing your own service file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 708 7 Creating your own theme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . is subject to the following terms: You may create a printed copy of this documentation solely for your own personal use. Conversion to other formats is allowed as long as the actual content is not altered sections in this manual. It contains loads of essential advice about how to set up Zabbix to monitor your environment, from setting up hosts to getting essential data to viewing data to configuring notifications

80% or 90% of the time, trying to simplify the usage of the more complex ones. All those commands work on Linux, macOS, WSL, and anywhere you have a UNIX environment. I hope the contents of this book Microsoft and Apple, or Google, will never be able to offer: the freedom to do whatever you want with your computer. They're actually going in the opposite direction, building walled gardens, especially company that can dictate what goes into Linux, or the project priorities. 6 Linux can also be used as your day to day computer. I use macOS because I really enjoy the applications, the design and I also

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 781 7 Creating your own theme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . is subject to the following terms: You may create a printed copy of this documentation solely for your own personal use. Conversion to other formats is allowed as long as the actual content is not altered sections in this manual. It contains loads of essential advice about how to set up Zabbix to monitor your environment, from setting up hosts to getting essential data to viewing data to configuring notifications