ref: Adding info to help

prueba.go

@@ -0,0 +1,15 @@
+package main 
+import (
+	"os/exec"
+	"fmt"
+)
+
+func main() {
+	cmd := exec.Command("bash", "-c", `echo "hola" | dmenu`) 
+	output, err := cmd.CombinedOutput() 
+	if err != nil {
+		fmt.Println(err)
+
+	}
+	fmt.Println(output)
+}