- When suggesting to use Pi-hole, use the VPN server IP instead of the LAN IP to allow

DNS resolution even if the user does not route the local network through the tunnel.

- Format listCONF in a similar way as listOVPN

- Specifically look for a free octet in the last word of clients.txt and not just any word.
  Necessary otherwhise public keys starting with a number will match against an octet.
  Example: if line is 'name 5abcdefgh 4', then looking for ' 5' will match but '5$' will
  not (correctly).

- 'pivpn -c' will show the Connected Clients List for WireGuard too

scripts/wireguard/listCONF.sh

@@ -6,18 +6,23 @@ if [ ! -s clients.txt ]; then
     exit 1
 fi
 
+printf "\e[1m::: Clients Summary :::\e[0m\n"
+
 # Present the user with a summary of the clients, fetching info from dates.
-FORMATTED+=": \e[4mClient\e[0m&\e[4mCreation date\e[0m :\n"
+{
+echo -e "\e[4mClient\e[0m  \t  \e[4mPublic key\e[0m  \t  \e[4mCreation date\e[0m"
 
 while read -r LINE; do
     CLIENT_NAME="$(awk '{print $1}' <<< "$LINE")"
 
-    CREATION_DATE="$(awk '{print $2}' <<< "$LINE")"
+    PUBLIC_KEY="$(awk '{print $2}' <<< "$LINE")"
+
+    CREATION_DATE="$(awk '{print $3}' <<< "$LINE")"
 
     # Dates are converted from UNIX time to human readable.
     CD_FORMAT="$(date -d @"$CREATION_DATE" +'%d %b %Y, %H:%M, %Z')"
 
-    FORMATTED+="• $CLIENT_NAME&$CD_FORMAT\n"
+    echo -e "$CLIENT_NAME  \t  $PUBLIC_KEY  \t  $CD_FORMAT"
 done < clients.txt
 
-echo -e "$FORMATTED" | column -t -s '&'
+} | column -t -s $'\t'