frkn tool script for quick connection control

tools/frkn.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+function disconnect() {
+    echo "Отключаю $1"
+    sudo wg-quick down "$1"
+    echo
+}
+
+function connect() {
+    echo "Подключаю frkn-$1"
+    sudo wg-quick up "frkn-$1"
+    echo
+}
+
+country="$1"
+countries=(uk ru nl nl2 ch)
+current=$(sudo wg show | head -n 1 | awk '{print $2}')
+
+if [ -z "$country" ]; then
+    IFS= read -rp "Выбери страну (${countries[*]}): " country
+fi
+
+case $country in
+    "down" )
+        if [ -n "$current" ]; then
+            disconnect "$current"
+        fi
+        ;;
+
+    "status"|"show" )
+        sudo wg show
+        ;;
+
+    * )
+        if [ -n "$current" ]; then
+            disconnect "$current"
+        fi
+        connect "$country"
+        ;;
+esac