Ubuntu ......................................... 1 1.1. About Open Source .............................. 2 1.2. Free Software Movement, Open Source and Linux ........................................ 3 1.2 Free Software Movement ........................................................... 3 1.2.2. The Open Source Movement and Linux ........................................... 3 1.3. About Ubuntu .......... arts tools, multi-media and music. Objectives This course will teach you: • The concepts of open source and how they tie in with Ubuntu • The benefits of using Ubuntu • How to customise the look and

Package Repositories 005 Open and Transparent Management of the Open Source Software Supply Chain 005 Community-certified openEuler Distributions 006 openEuler Open Source OS Architecture 007 3 Projects Introduction 002 openEuler OS Technical White Paper Innovation Projects The openEuler open source community is incubated and operated by the OpenAtom Foundation. openEuler is a digital infrastructure cloud computing, edge computing, and embedded deployment. This secure, stable, and easy-to-use open source OS is compatible with multiple computing architectures. It is ideal for operational technology

03 Technical White Paper openEuler is an open source Linux release platform. In the openEuler community, global developers join hands to build an open, diversified, and architecture-inclusive software build a unified and open OS that supports multiple processor architectures, and to advance the hardware and software application ecosystem. On December 31, 2019, the openEuler open source OS community was of openEuler 20.09 is a milestone in the growth of the openEuler community and the history of open source in China. On March 31, 2021, the innovative version openEuler 21.03 was released. This version

an additional feature of the desktop, the Dash. The Dash is designed to make it easier to find, open, and use apps, files, music, and more. For example, if you type the word "document" into the Search or windows if there is more than one instance or window application-specific shortcuts such as open a new document or window More Information Use the Launcher What do the different shapes and colors square. Two triangles means that you have two windows of the same app open. If you have three or more windows of the same app open, three triangles will show. Apps that aren't currently running have

computing, edge computing, and embedded deployment. It provides a secure, stable, and easy-to-use open source OS that is compatible with multiple computing architectures. openEuler suits operational technology and communications technology (ICT). The openEuler open source community is a portal available to global developers, with the goal of building an open, diversified, and architecture-inclusive software history of helping enterprises develop their software, hardware, and applications. The openEuler open source community was officially established on December 31, 2019, with the original focus of innovating

architecture Project and community Ubuntu Server is a member of the Ubuntu family. It’s an open source project that welcomes community projects, contributions, suggestions, fixes and constructive feedback Synchronise time 3 how-to-serve-the-network-time-protocol-with-chrony Serve the NTP 3 openvswitch-dpdk Use Open vSwitch with DPDK 2 Samba 3 samba-active-directory Join Active Directory 3 samba-file-server Set terminals). Global keys There are some global keys you can press at any time: Key Action ESC Go back F1 Open help menu Control + Z, F2 Switch to shell Control + L, F3 Redraw screen Control + T, F4 Toggle rich

Podcasts Community blog posts Glossary Introduction to Cilium & Hubble What is Cilium? Cilium is open source software for transparently securing the network connectivity between application services deployed be started in a short period of time. Typical container firewalls secure workloads by filtering on source IP addresses and destination ports. This concept requires the firewalls on all servers to be manipulated scale and supports direct server return (DSR) if the loadbalancing operation is not performed on the source host. Note: load balancing requires connection tracking to be enabled. This is the default. Monitoring

Presenta�ons Podcasts Community blog posts Glossary Introduction to Cilium What is Cilium? Cilium is open source so�ware for transparently securing the network connec�vity between applica�on services deployed be started in a short period of �me. Typical container firewalls secure workloads by filtering on source IP addresses and des�na�on ports. This concept requires the firewalls on all servers to be manipulated scale and supports direct server return (DSR) if the loadbalancing opera�on is not performed on the source host. Note: load balancing requires connec�on tracking to be enabled. This is the default. Monitoring

blog posts Glossary Helm Reference Introduction to Cilium & Hubble What is Cilium? Cilium is open source software for transparently securing the network connectivity between application services deployed be started in a short period of time. Typical container firewalls secure workloads by filtering on source IP addresses and destination ports. This concept requires the firewalls on all servers to be manipulated (DSR) as well as Maglev consistent hashing if the load balancing operation is not performed on the source host. For east-west type load balancing, Cilium performs efficient service-to-backend translation

Presentations Podcasts Community blog posts Glossary Introduction to Cilium What is Cilium? Cilium is open source software for transparently securing the network connectivity between application services deployed be started in a short period of time. Typical container firewalls secure workloads by filtering on source IP addresses and destination ports. This concept requires the firewalls on all servers to be manipulated scale and supports direct server return (DSR) if the loadbalancing operation is not performed on the source host. Note: load balancing requires connection tracking to be enabled. This is the default. Monitoring