Check GPU by lspci
"The control groups, abbreviated as cgroups in this guide, are a Linux kernel feature that allows you to allocate resources — such as CPU time, system memory, network bandwidth, or combinations of these resources — among hierarchically ordered groups of processes running on a system."
Check the cgroups by systemd-cgls
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The official document at https://learn.microsoft.com/en-us/azure/service-fabric/service-fabric-get-started-linux is problematic (ESPECIALLY, DO NOT follow the instruction in that document to install Docker!). Here're the correct steps.
- Check if your Linux distro and version are supported at https://learn.microsoft.com/en-us/azure/service-fabric/service-fabric-versions#supported-linux-versions-and-support-end-date
- Setup Docker as instructed by https://docs.docker.com/engine/install/ubuntu
- Proxy is not VPN.
- An application could provide an option to use a proxy, by a command line parameter, or an environment variable. Or it could provide no option for proxy at all!
- VPN is an easy way to "proxy" the whole system without any application specific settings.
A proxy could use SOCKS or HTTP protocol.
Refer to https://help.ubuntu.com/community/SSH/OpenSSH/PortForwarding
man:
-L [bind_address:]port:remote_socket
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