# Usage: domains_list.sh <input> <output> <combos> <suffix> <delay> <retries>input=$1; thruput=$2; output=$3; combos=$4; suffix=$5; delay=$6; retries=$7# Mix the names together#function mix () { if (($1 < 1)); then echo "$2.$suffix" else for x in "$input"; do echo "$(mix $(($1-1)) $x$2)"; done fi}$(mix $combos) > "$thruput"# If they're available, let us know#for name in "$thruput"; do tries=0 while ((tries<retries)); do result=$(whois "$name" 2>&1) || { ((tries++)); sleep 1; continue; } if grep -q 'No match' <<< "$result"; then echo "+ $name"; echo $name >> "$output" else echo "- $name" fi break done # Server error? # if ((tries==3)); then echo "/ $name"; fi # Sleep for a while # sleep $delaydone