complete documentation for running the default node(/bin/node) with custom testnet specification

[rahul-soshte]

I tried copying the command from here https://substrate.dev/docs/en/tutorials/start-a-private-network/ and changing it to suit running https://github.com/paritytech/substrate/tree/master/bin/node. But there is a problem. We dont get the subtleties in making the commands properly. I tried inserting the session keys as mentioned here #5078 but still there are lot of issues like where does the stash and controller go for which there is no mention in https://substrate.dev/docs/en/tutorials/start-a-private-network/. @JoshOrndorff had created a issue for advanced network tutorial but I dont find it anywhere and also that repository is now archived polkadot-developers/tutorials#16

[wheresaddie]

can you post your error log @rahul-soshte or if you need more specific QAs check out the element/riot channel: https://substrate.dev/en/community