diff --git a/home.markdown b/home.markdown
index 9527fe8..f1af3b9 100644
--- a/home.markdown
+++ b/home.markdown
@@ -11,12 +11,15 @@ $ create-postgres-user-and-database foo bar # create user `foo` and give him acc
 Administration shell:
 
 ```bash
-$ sudo psql -h postgres -u postgres
-psql> \l # list databases
-psql> \c <database> # connect to database
-psql> \d # show tables
+$ sudo psql -h postgres -U postgres
+psql> \l                    # list databases
+psql> \c <database>         # connect to database
+psql> \d                    # show tables
+$ sudo pg_dump -h postgres -U postgres <dbname> > dump.sql
+$ sudo psql -h postgres -U postgres < dump.sql
 ```
 
+
 ### mysql
 
 - Host: mysql