You have to try mining with GPU alone/solo or with others/pool. CPU mining isn't worth it at all. There is a complete step by step guide from @sambiohazard including mining: https://forum.decred.org/threads/pr...import-mining-guide-use-at-your-own-risk.472/ But you better have at least one good GPU for mining to have any chances solving a block alone or to get an honest share from pool.
Thank you how do this step? Already created username & passwords for dcrd & dcrwallet, both should be different for maximum security.
If you haven't registered for Airdrop which is closed now skip "Importing the Airdrop seed & Creating an address for solo mining" part. Well just have those ready to use so as to change them for your use in codes/commands provided to the guide. For example you can write somewhere your usernames, passwords and passphrases like this: dcrd/daemon username: "yours1" dcrd/daemon password: "yours2" wallet username: "yours3" wallet password: "yours4" private passphrase: "yours5" public passphrase: "yours6" (with "yours1-6" I mean different usernames, passwords and passphrases of your choice and you can also put them in quotes to avoid any problems with special characters but only use english characters for those, letter capitalization matters too) Safe store all of them, including the seed you'll create while following the guide and DO NOT give or show them to anyone - it's for your use only and use the appropriate "yours" to change the codes/commands provided to the guide for your use ([your already created username for dcrd], [your already created strong password for dcrd], [username you created for wallet as prerequisite], [password you created for wallet as prerequisite], [publicpassphrase for wallet]). Another good guide from @anondran is https://forum.decred.org/threads/br...-included-with-basic-commands-os-neutral.478/
many thanks dcrd/daemon username: pool unknown flag `daemon' Use dcrd -h to show usage what is error?
dcrd/daemon username: "yours1" dcrd/daemon password: "yours2" wallet username: "yours3" wallet password: "yours4" private passphrase: "yours5" public passphrase: "yours6" All the above are not commands I just tried to say that you have to make your own username, passwords and passphrase to help you through @sambiohazard guide since you asked: All the commands and steps are on @sambiohazard guide: https://forum.decred.org/threads/pr...import-mining-guide-use-at-your-own-risk.472/ . Now if you don't even understand for example that with the dcrd/daemon username you'll set you have to replace [your already created username for dcrd] on the above guide then sorry but I don't think I can help you any further. First try to find answers from the replies given in the guide's thread and then if you won't find them post your questions there. Maybe someone else can help you.