added bash dpi switcher detecting monitor types (more to come)

.scripts/dpi-switch.sh

@@ -0,0 +1,14 @@
+#! /bin/bash
+
+if xdpyinfo | grep --quiet -oh 1440
+    then
+        sed '1 s/96/128/g' ~/.Xresources > /tmp/xres
+        mv /tmp/xres ~/.Xresources
+    fi
+
+if xdpyinfo | grep --quiet -oh 1080
+    then
+        sed '1 s/128/96/g' ~/.Xresources > /tmp/xres
+        mv /tmp/xres ~/.Xresources
+    fi
+