diff --git a/src/lib/Server.js b/src/lib/Server.js
index c0d95cc..4c7e362 100644
--- a/src/lib/Server.js
+++ b/src/lib/Server.js
@@ -15,7 +15,6 @@ const {
   PASSWORD,
 } = require('../config');
 
-WireGuard.getClients().then(console.log);
 module.exports = class Server {
 
   constructor() {
diff --git a/src/lib/Util.js b/src/lib/Util.js
index b75ee48..e12fd74 100644
--- a/src/lib/Util.js
+++ b/src/lib/Util.js
@@ -1,5 +1,9 @@
 'use strict';
 
+const { rejects } = require('assert');
+const childProcess = require('child_process');
+const { resolve } = require('path');
+
 module.exports = class Util {
 
   static requireSession(req, res, next) {
@@ -43,4 +47,17 @@ module.exports = class Util {
     };
   }
 
+  static async exec(cmd) {
+    if (process.platform !== 'linux') {
+      return '';
+    }
+
+    return new Promise((resolve, reject) => {
+      childProcess.exec(cmd, (err, stdout) => {
+        if (err) return reject(err);
+        return resolve(stdout);
+      });
+    });
+  }
+
 };
diff --git a/src/lib/WireGuard.js b/src/lib/WireGuard.js
index 62c71a5..2d14233 100644
--- a/src/lib/WireGuard.js
+++ b/src/lib/WireGuard.js
@@ -90,9 +90,9 @@ AllowedIPs = ${client.allowedIPs}`;
     }));
 
     // Loop WireGuard status
-    // const clientsDump = await Util.exec('wg show wg0 dump');
-    const clientsDump = `iOQJS7OUUGPYATsX6nqlL+sOODoiWiN5IOE8Msfw/0o=	BkdntwYazhYZzEEHhcYayq6TGw9/YUDQ251s+5bTgC0=	51820	off
-i8xWKqicnDkNL14I4B+I1zlB8od/booA1joIosWn7X4=	MzplKtOQ44/IaAKri2VKqCoIlg4XiVH7TCp5bcYRTQU=	172.17.0.1:60475	10.8.0.2/32	1621679257	7920	7440	off`;
+    const clientsDump = await Util.exec('wg show wg0 dump');
+    // const clientsDump = `iOQJS7OUUGPYATsX6nqlL+sOODoiWiN5IOE8Msfw/0o=	BkdntwYazhYZzEEHhcYayq6TGw9/YUDQ251s+5bTgC0=	51820	off
+    // i8xWKqicnDkNL14I4B+I1zlB8od/booA1joIosWn7X4=	MzplKtOQ44/IaAKri2VKqCoIlg4XiVH7TCp5bcYRTQU=	172.17.0.1:60475	10.8.0.2/32	1621679257	7920	7440	off`;
     clientsDump
       .trim()
       .split('\n')
@@ -100,9 +100,9 @@ i8xWKqicnDkNL14I4B+I1zlB8od/booA1joIosWn7X4=	MzplKtOQ44/IaAKri2VKqCoIlg4XiVH7TCp
       .forEach(line => {
         const [
           publicKey,
-          preSharedKey,
+          preSharedKey, // eslint-disable-line no-unused-vars
           endpoint,
-          allowedIps,
+          allowedIps, // eslint-disable-line no-unused-vars
           latestHandshakeAt,
           transferRx,
           transferTx,
@@ -110,7 +110,6 @@ i8xWKqicnDkNL14I4B+I1zlB8od/booA1joIosWn7X4=	MzplKtOQ44/IaAKri2VKqCoIlg4XiVH7TCp
         ] = line.split('\t');
 
         const client = clients.find(client => client.publicKey === publicKey);
-        console.log({ publicKey, client });
         if (!client) return;
 
         client.endpoint = endpoint === '(none)'
@@ -124,8 +123,6 @@ i8xWKqicnDkNL14I4B+I1zlB8od/booA1joIosWn7X4=	MzplKtOQ44/IaAKri2VKqCoIlg4XiVH7TCp
         client.persistentKeepalive = persistentKeepalive;
       });
 
-    console.log('clients', clients);
-
     return clients;
   }