--- a/vagrant.rst	Wed Jul 11 22:41:01 2018 +0300
+++ b/vagrant.rst	Mon Jul 23 02:04:34 2018 +0300
@@ -51,6 +51,11 @@
 
   $ vagrant box remove laravel/homestead --box-version 1.1.0
 
+To get list of boxes with corresponding versions::
+
+  $ vagrant box list
+  $ vagrant global-status
+
 https://www.vagrantup.com/docs/cli/box.html
   Command: ``vagrant box``.
 https://www.vagrantup.com/docs/boxes/versioning.html
@@ -64,6 +69,15 @@
 https://github.com/hashicorp/vagrant/wiki/Available-Vagrant-Plugins
   List of vagrant plugins.
 
+Debugging Vagrant
+=================
+
+Add environment variavle::
+
+  VAGRANT_LOG=warn vagrant ssh
+  VAGRANT_LOG=info vagrant ssh
+  VAGRANT_LOG=debug vagrant ssh
+
 Running individual provisioning scripts
 =======================================