network connectivity

Key Technologies of New Industrial Control

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New Industrial Control Currently, industrial control systems are undergoing a critical transformation from closed to open systems, and from singular to integrated approaches. A new industrial control architecture is gradually taking shape, characterized by soft and hardware decoupling, open interconnectivity, and integrated intelligence, bringing unprecedented capabilities of intelligence, networking, and collaboration to industrial production, becoming … Read more

Ansible Modules for Host Connectivity and Command Execution

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Ansible Modules for Host Connectivity and Command Execution

Check Host Reachability and Execute Commands Check Host Network Connectivity <span>ansible.builtin.ping</span>: • <span>data</span>: The content returned when the module executes successfully (default is <span>pong</span>, and when <span>data=crash</span>, the module will always be treated as a failure) – name: Host test ansible.builtin.ping: data: "Host OK!" – name: Induce an exception to see what happens ansible.builtin.ping: data: … Read more