dedust.sh

#!/bin/bash
#for Denarius cryptocurrency - denarius.io, just change denariusd to your favorite coin daemon
#change all denariusd to denarius.daemon for snap daemon use
#bitcointalk thread - https://bitcointalk.org/index.php?topic=5238747
#create rawa.txt with txid and vouts for all inputs, then remove all extra spaces and newlines to rawb.txt
#rawa.txt put txid and vout
#rawb.txt remove extra space and put createtransaction begin text
#rawc.txt remove last comma and add rest of rawtx info creating the full raw transaction line
#
#txfee - fee you want to use
#minimuminputs - regroup as long as address has minimum of this number
#minimumbalance - only regroup if the balance is minimum of this number
#
#search for password and change to your password
#chmod +x dedust.sh
#to run
#./dedust.sh

txfee=0.00010001
minimuminputs=1
minimumbalance=0.00100000

#get list of all addresses from listunspent
denariusd walletpassphrase "password" 500
denariusd listunspent | jq -r '.[].address' > addresslistall.txt
#deduplicated list of addresses
awk '!seen[$0]++' addresslistall.txt > addresslistdedup.txt

#run loop through each address from deduplication list
while IFS= read -r address; do
    #count how many inputs in the address
    denariusd walletpassphrase "password" 500
    txcount=($(denariusd listunspent | jq --arg ADDRESS "$address" '[.[] | select(.address==$ADDRESS) | .txid ]| length '))
       #if address has minimuminputs then do this
       if [ "$txcount" -gt "$minimuminputs" ]; then
        echo "dedust addy: "$address
        sumdust=($(denariusd listunspent | jq --arg ADDRESS "$address" '.[] | select(.address==$ADDRESS) | .amount | tonumber ' | jq -s add |  awk {' printf "%.8f",$1'}))
        subtractfee=$(echo "$sumdust - $txfee" | bc)
        echo "denarii dust: "$sumdust
           if [ 1 -eq "$(echo "${minimumbalance} < ${subtractfee}" | bc)" ]
           then
     	      echo "Gonna send eet. corombies19"
		rm rawa.txt rawb.txt rawc.txt
		denariusd walletpassphrase "password" 500
		denariusd listunspent | jq --arg ADDRESS "$address" '.[] | select(.address==$ADDRESS) | .txid,.vout ' |  (
		    while read txid; do
		        read vout
		        echo '{"txid":'$txid',"vout":'$vout'},' >> rawa.txt
		    done
		)
		tr -d ' \t\n\r\f' <rawa.txt > rawb.txt
		#add all input balances together
		sumdust=($(denariusd listunspent | jq --arg ADDRESS "$address" '.[] | select(.address==$ADDRESS) | .amount | tonumber ' | jq -s add |  awk {' printf "%.8f",$1'}))
		sed -i '1s/^/createrawtransaction [/' rawb.txt
		#remove last comma
		sed '$ s/,$//g' rawb.txt > rawc.txt
		echo '] {"'$address'":'$subtractfee'}' >> rawc.txt
		#store rawtransaction
		createrawtransaction=$(head -1 rawc.txt)
		echo $createrawtransaction
		#createrawtransaction
		echo "creating raw transaction"
		signrawtransaction=($(denariusd $createrawtransaction))
		echo $signrawtransaction
		#signrawtransaction
		echo "sign raw transaction"
		sendrawtransaction=($(denariusd signrawtransaction $signrawtransaction | jq -r '.hex'))
		echo $sendrawtransaction
		#sendrawtransaction
		echo "send raw transaction"
		denariusd sendrawtransaction $sendrawtransaction
		echo "combined dust minus fee: "$subtractfee
           fi
       fi
done < addresslistdedup.txt