Update env

.gitignore

@@ -3,3 +3,4 @@ bin/
 files/
 patches/
 .lock
+make.log

.vscode/launch.json

@@ -0,0 +1,22 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "bashdb",
+            "request": "launch",
+            "terminalKind": "integrated",
+            "name": "Bash-Debug (simplest configuration)",
+            "program": "${file}",
+            "args": [
+                "-d", 
+                "-p", 
+                "r4s", 
+                "--ssh-backup", 
+                "root@router.lan"
+            ]
+        }
+    ]
+}