but how to setup this fees in bitcoin core running on ubuntu..
should i add a line on config file? how should i set up this? please advice...
should i add a line on config file? how should i set up this? please advice...
If by "setup" you mean changing them then you should go to the menu and go to the options, It should give you something like this:
I believe Ubuntu doesn't show menus, If that's the case, just maximize your wallet and It should appear on the top.
what you say is for the GUI version brother. In ubuntu i don't have GUI version. Moreover, i use rpc. Hence i require the command line to be added on teh bitcoin config file. Please guide me to implement it on the ubuntu server.