zsh and wireguard updates

wireguard/add_client.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+export CLIENT_NAME=$1
+export CLIENT_IP_SUFFIX=$2
+
+if [ -z $CLIENT_NAME ];
+  then echo 'Client name required. `./add_client.sh client_name 3`';
+  exit 1;
+fi
+
+if [ -z $CLIENT_IP_SUFFIX ];
+  then echo 'Client IP suffix. `./add_client.sh client_name 3`';
+  exit 1;
+fi
+
+export SERVER_PUBKEY=$(cat /etc/wireguard/publickey)
+mkdir /etc/wireguard/$CLIENT_NAME
+cd /etc/wireguard/$CLIENT_NAME
+export PRIVKEY=$(wg genkey)
+echo $PRIVKEY | tee $CLIENT_NAME"_privkey"
+export PUBKEY=$(echo $PRIVKEY | wg pubkey)
+echo $PUBKEY | tee $CLIENT_NAME"_pubkey"
+
+cat > $CLIENT_NAME".conf" <<EOF
+[Interface]
+PrivateKey = $PRIVKEY
+Address = 10.10.0.$CLIENT_IP_SUFFIX/32, fd86:ea04:1111::$CLIENT_IP_SUFFIX/128
+DNS = 1.1.1.1,1.0.01
+
+[Peer]
+PublicKey = $SERVER_PUBKEY
+Endpoint = yellow.reeselink.com:51820
+AllowedIPs = 0.0.0.0/0, ::/0
+EOF
+
+wg set wg0 peer $PUBKEY allowed-ips 10.10.0.$CLIENT_IP_SUFFIX/32,fd86:ea04:1111::$CLIENT_IP_SUFFIX/128
+wg-quick save wg0