peerinf.sh

#/bin/bash

clientname=${1:-bitcoin}
field='id|"addr": "|lastrecv|bytessent"|bytesrecv"|conntime|pingtime|subver|inbound'

peerinf=( $(${clientname}-cli getpeerinfo | tr -d , | grep -E "${field}" | sed -e 's/^ *"[a-z]*"://g' -e 's/; /;_/g') );
(echo -e "\n${field//[\":|]/ }\n";
    for ((i=0; i<${#peerinf[@]}; i+=9)); do
        printf "%03d %s %(%R)T %.2e %.2e %(%R,%d/%m)T %.2f %.55s %c\n" $(\
            eval "echo $( eval "echo peerinf[{$i..$((i+8))}] | sed -e 's/pe/\${pe/g' -e 's/]/]}/g'" )" );
    done; echo -e "\npeers: $((i/9))") | column -te;