优化修改sshd客户端欢迎界面的logo

sshd/client/client.go

@@ -182,6 +182,7 @@ func term(pingState *atomic.Bool) {
 
 		if input == "exit" || input == "quit" {
 			_, _ = coupler.quit()
+			fmt.Println("bye")
 			break
 		}
 
@@ -270,17 +271,16 @@ func heartbeatLoop(pingState *atomic.Bool) {
 
 func printWelcome(pingState *atomic.Bool) {
 	welcome := `
- _   _ _ _       _     _ _ _     
-| \ | (_) |     | |   (_) | |    
-|  \| |_| |_ ___| |__  _| | | ___
-| .   | | __/ __| '_ \| | | |/ _ \
-| |\  | | || (__| | | | | | |  __/
-|_| \_|_|\__\___|_| |_|_|_|_|\___|
-
-══════════════════════════════════
-       云飞科技RTU远程运维终端
-提示: 输入'quit'命令, 退出终端
-══════════════════════════════════
+ ____   _   _        _____ _      _   _  _   _ 
+|  _ \ | | | |      / ____| |    | | | || \ | |
+| |_) || |_| | ___ | |    | | ___| | | ||  \| |
+|  _ < |  _  |/ _ \| |    | |/ _ \ | | || . _ |
+| |_) || | | |  __/| |____| |  __/ |_| || |\  |
+|____/ |_| |_|\___| \_____|_|\___|\___/ |_| \_|  
+================================================
+      欢迎使用云飞科技RTU设备远程运维终端
+提示: 输入"quit"命令或按下"Ctrl+D"键, 可退出终端
+================================================
 `
 	fmt.Println(welcome)
 	fmt.Printf("客户端ID: %s\n", coupler.machineID)