How can i set fee permanently via paytxfee command I have set default paytxfee of 0.001 in bitcoin.conf file. I have updated paytxfee value via bitcoin-cli paytxfee 0.1 when I restarted bitcoin core value reset back to 0.001. is there is anyway i can set fee permanently.
You can do one thing when running bitcoin-cli paytxfee 0.1 command, you can run command to update value of paytxfee inside bitcoind.conf file.

like this:

bitcoin-cli paytxfee NEW_AMOUNT &amp;&amp; sed -i 's/paytxfee=OLD_AMOUNT/paytxfee=NEW_AMOUNT/g' ~/.bitcoin/bitcoin.conf 


This will set fee for current session also when you restart bitcoin core price will not alter.