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Key Benefits:     Disposable Infrastructure  Its really fun 😷  , It is always good to know how things work.. Requisite: Lxd installed on your workstation (local laptop or wherever you are going to accomplish this) Love for Linux💝 Theorem:👇 Create a LXD Profile  Launch Container Get high on Contianers  🎶 Lets get our hands dirty... In case you are interested in theory and concepts: Profiles store any configuration (key/value or devices) that an instance(container instance) can  have   / etc/subuid && /etc/subgid  (idmaps for user namespace) : - mapping uids and gids on host to a set of uids and gids in a container  want more indepth understanding on idmaps connect with me

The Story..... We have two machines amazing-seasnail and first-shiner . first one being client and latter being server . ubuntu user on amazing-seasnail machine is configured connect to first-shiner . But due to some reason i am not able to do ssh login to first-shiner.         I have tried to simulate few problems and how to go about in these situations and what could be possible causes Here it goes .......  Thanks you guys !! Have a great day ahead. Stay home stay safe, Keep learning keep  sharing .