README.md in pg_export-0.6.1 vs README.md in pg_export-0.7.0

@@ -24,11 +24,11 @@
 - uses ruby tempfiles, so local dumps are garbage collected automatically
 - easy restoring dumps through interactive mode
 
 ## Dependencies
 
-  * Ruby >= 2.2.0
+  * Ruby >= 2.3.0
   * $ pg_dump
   * $ pg_restore
 
 ## Installation
 
@@ -52,62 +52,61 @@
 
     Usage: pg_export [options]
         -d, --database DATABASE          [Required] Name of the database to export
         -k, --keep [KEEP]                [Optional] Number of dump files to keep on FTP (default: 10)
         -t, --timestamped                [Optional] Enables log messages with timestamps
-        -i, --interactive                Interactive, command line mode, for restoring dumps into databases
+        -m, --muted                      [Optional] Mutes log messages (overrides -t option)
+        -i, --interactive                [Optional] Interactive command line mode - for restoring dumps into databases
         -h, --help                       Show this message
     
     Setting can be verified by running following commands:
         -c, --configuration              Prints the configuration
         -f, --ftp                        Tries connecting to FTP to verify the connection
 
 ## How to start
 
-__Step 1.__ Prepare FTP account and put configuration into env variables. Dumps will be exported into that location.
+__Step 1.__ Prepare ENV variables.
 
-    # /etc/environment
-    BACKUP_FTP_HOST="yourftp.example.com"
-    BACKUP_FTP_USER="user"
-    BACKUP_FTP_PASSWORD="password"
+    /* FTP storage for database dumps. */
+    BACKUP_FTP_HOST=yourftp.example.com
+    BACKUP_FTP_USER=user
+    BACKUP_FTP_PASSWORD=password
     
-__Step 2.__ Put dump encryption key into env variable (exactly 16 characters). Dumps will be SSL(AES-128-CBC) encrypted using that key.
- 
-    # /etc/environment
-    DUMP_ENCRYPTION_KEY="1234567890abcdef"
+    /* Encryption key shoul have exactly 16 characters. */
+    /* Dumps will be SSL(AES-128-CBC) encrypted using this key. */
+    DUMP_ENCRYPTION_KEY=1234567890abcdef
     
-Variables cannot include `#` sign, [more info](http://serverfault.com/questions/539730/environment-variable-in-etc-environment-with-pound-hash-sign-in-the-value).
+    /* Dumps to be kept on FTP */
+    /* Optional, defaults to 10 */
+    KEEP_DUMPS=5
+    
+Note, that variables cannot include `#` sign, [more info](http://serverfault.com/questions/539730/environment-variable-in-etc-environment-with-pound-hash-sign-in-the-value). 
 
-__Step 3.__ Configure how many dumps should be kept in FTP (optional).
+__Step 2.__ Print the configuration to verify if env variables has been loaded properly.
 
-    # /etc/environment
-    KEEP_DUMPS=5   # default: 10
-
-__Step 4.__ Print the configuration to verify whether env variables has been loaded.
-
     $ pg_export --configuration
-    => {:database=>"undefined", :keep_dumps=>10, :dump_encryption_key=>"k4***", :ftp_host=>"yourftp.example.com", 
-      :ftp_user=>"user", :ftp_password=>"pass***", :logger_format=>:plain} 
+    => {:dump_encryption_key=>"k4***", :ftp_host=>"yourftp.example.com", :ftp_user=>"your_ftp_user", 
+       :ftp_password=>"pass***", :logger_format=>"plain", :keep_dumps=>2} 
        
-__Step 5.__ Try connecting to FTP to verify the connection.
+__Step 3.__ Try connecting to FTP to verify the connection.
 
     $ pg_export --ftp
-    => Connect to yourftp.example.com
+    => 230 User your_ftp_user logged in
     
-__Step 6.__ Perform database export.
+__Step 4.__ Perform database export.
 
-    $ pg_export -d your_database
-    => Create Dump Tempfile (1.36MB)
-       Create Encrypted Dump Tempfile (1.34MB)
+    $ pg_export -d your_database [-k 5]
+    => Dump database your_database to your_database_20181016_121314 (1.36MB)
+       Encrypt your_database_20181016_121314 (1.34MB)
        Connect to yourftp.example.com
-       Export Encrypted Dump Tempfile (1.34MB) your_database_20161020_125747 to yourftp.example.com
+       Upload your_database_20181016_121314 (1.34MB) to yourftp.example.com
        Close FTP
        
 ## How to restore a dump?
 
-Go to interactive mode and follow the instructions:
+Run interactive mode and follow the instructions:
 
-    pg_export -i
+    pg_export [-d your_database] -i
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rspec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.