update welcome words (#215)

README.md

@@ -28,9 +28,9 @@ This repository contains the NebulaGraph Console for NebulaGraph 3.x. NebulaGrap
 
 ### From Source Code
 
-1. Build Nebula Graph Console
+1. Build NebulaGraph Console
 
-    To build Nebula Graph Console, make sure that you have installed [Go](https://golang.org/doc/install).
+    To build NebulaGraph Console, make sure that you have installed [Go](https://golang.org/doc/install).
 
     > NOTE: Go version provided with apt on ubuntu is usually "outdated".
 
@@ -42,21 +42,21 @@ This repository contains the NebulaGraph Console for NebulaGraph 3.x. NebulaGrap
 
     The version should be newer than 1.13.
 
-    Use Git to clone the source code of Nebula Graph Console to your host.
+    Use Git to clone the source code of NebulaGraph Console to your host.
 
     ```bash
     $ git clone https://github.com/vesoft-inc/nebula-console
     ```
 
-    Run the following command to build Nebula Graph Console.
+    Run the following command to build NebulaGraph Console.
 
     ```bash
     $ cd nebula-console
     $ make
     ```
     You can find a binary named `nebula-console`.
 
-2. Connect to Nebula Graph
+2. Connect to NebulaGraph
 
     To connect to your Nebula Graph services, use the following command.
 
@@ -70,12 +70,12 @@ This repository contains the NebulaGraph Console for NebulaGraph 3.x. NebulaGrap
     | `-h`            | Shows the help menu.      |
     | `-addr/-address`| Sets the IP/HOST address of the graphd service.      |
     | `-P/-port`      | Sets the port number of the graphd service.       |
-    | `-u/-user`      | Sets the username of your Nebula Graph account. See [authentication](https://docs.nebula-graph.io/2.0/7.data-security/1.authentication/1.authentication/).      |
-    | `-p/-password`  | Sets the password of your Nebula Graph account.   |
+    | `-u/-user`      | Sets the username of your NebulaGraph account. See [authentication](https://docs.nebula-graph.io/2.0/7.data-security/1.authentication/1.authentication/).      |
+    | `-p/-password`  | Sets the password of your NebulaGraph account.   |
     | `-t/-timeout`   | Sets an integer-type timeout threshold for the connection. The unit is millisecond. The default value is 120.    |
     | `-e/-eval`      | Sets a string-type nGQL statement. The nGQL statement is executed once the connection succeeds. The connection stops after the result is returned.   |
     | `-f/-file`      | Sets the path of an nGQL file. The nGQL statements in the file are executed once the connection succeeds. You'll get the return messages and the connection stops then.      |
-    | `-enable_ssl`   | Enable SSL when connecting to Nebula Graph |
+    | `-enable_ssl`   | Enable SSL when connecting to NebulaGraph |
     | `-ssl_root_ca_path` | Sets the path of the certification authority file |
     | `-ssl_cert_path` | Sets the path of the certificate file |
     | `-ssl_private_key_path` | Sets the path of the private key file |
@@ -86,7 +86,7 @@ This repository contains the NebulaGraph Console for NebulaGraph 3.x. NebulaGrap
     ```bash
     $./nebula-console -addr=192.168.10.111 -port 9669 -u root -p nebula
     2021/03/15 15:21:43 [INFO] connection pool is initialized successfully
-    Welcome to Nebula Graph!
+    Welcome to NebulaGraph!
     ```
 
     Check options for `./nebula-console -h`:
@@ -103,7 +103,7 @@ This repository contains the NebulaGraph Console for NebulaGraph 3.x. NebulaGrap
 
 - Add execute permissions to the binary file of NebulaGraph
 
-- Connect to your Nebula Graph services:
+- Connect to your NebulaGraph services:
 
 ```bash
 $ ./<$YOUR_BINARY> -addr <ip> -port <port> -u <username> -p <password>
@@ -184,7 +184,7 @@ nebula> :sleep 3
 
 * Exit the console
 
-You can use `:EXIT` or `:QUIT` to disconnect from Nebula Graph. For convenience, nebula-console supports using these commands in lower case without the colon (":"), such as `quit`.
+You can use `:EXIT` or `:QUIT` to disconnect from NebulaGraph. For convenience, nebula-console supports using these commands in lower case without the colon (":"), such as `quit`.
 
 ```nGQL
 nebula> :QUIT

main.go

@@ -57,7 +57,7 @@ func welcome(interactive bool) {
 		return
 	}
 	fmt.Println()
-	fmt.Printf("Welcome to Nebula Graph!\n")
+	fmt.Printf("Welcome!\n")
 	fmt.Println()
 }
 
@@ -436,15 +436,15 @@ var (
 )
 
 var (
-	address               *string = flag.String("addr", "127.0.0.1", "The Nebula Graph IP/HOST address")
-	port                  *int    = flag.Int("P", -1, "The Nebula Graph Port")
-	username              *string = flag.String("u", "", "The Nebula Graph login user name")
-	password              *string = flag.String("p", "", "The Nebula Graph login password")
-	timeout               *int    = flag.Int("t", 0, "The Nebula Graph client connection timeout in millisecond, 0 means never timeout")
+	address               *string = flag.String("addr", "127.0.0.1", "The Graph IP/HOST address")
+	port                  *int    = flag.Int("P", -1, "The Graph Port")
+	username              *string = flag.String("u", "", "The Graph login user name")
+	password              *string = flag.String("p", "", "The Graph login password")
+	timeout               *int    = flag.Int("t", 0, "The Graph client connection timeout in millisecond, 0 means never timeout")
 	script                *string = flag.String("e", "", "The nGQL directly")
 	file                  *string = flag.String("f", "", "The nGQL script file name")
-	version               *bool   = flag.Bool("v", false, "The Nebula Console version")
-	enableSsl             *bool   = flag.Bool("enable_ssl", false, "Enable SSL when connecting to Nebula Graph")
+	version               *bool   = flag.Bool("v", false, "The NebulaConsole version")
+	enableSsl             *bool   = flag.Bool("enable_ssl", false, "Enable SSL when connecting to Graph")
 	sslRootCAPath         *string = flag.String("ssl_root_ca_path", "", "SSL root certification authority's file path")
 	sslCertPath           *string = flag.String("ssl_cert_path", "", "SSL certificate's file path")
 	sslPrivateKeyPath     *string = flag.String("ssl_private_key_path", "", "SSL private key's file path")
@@ -453,11 +453,11 @@ var (
 )
 
 func init() {
-	flag.StringVar(address, "address", "127.0.0.1", "The Nebula Graph IP/HOST address")
-	flag.IntVar(port, "port", -1, "The Nebula Graph Port")
-	flag.StringVar(username, "user", "", "The Nebula Graph login user name")
-	flag.StringVar(password, "password", "", "The Nebula Graph login password")
-	flag.IntVar(timeout, "timeout", 0, "The Nebula Graph client connection timeout in millisecond, 0 means never timeout")
+	flag.StringVar(address, "address", "127.0.0.1", "The Graph IP/HOST address")
+	flag.IntVar(port, "port", -1, "The Graph Port")
+	flag.StringVar(username, "user", "", "The Graph login user name")
+	flag.StringVar(password, "password", "", "The Graph login password")
+	flag.IntVar(timeout, "timeout", 0, "The Graph client connection timeout in millisecond, 0 means never timeout")
 	flag.StringVar(script, "eval", "", "The nGQL directly")
 	flag.StringVar(file, "file", "", "The nGQL script file name")
 }