无法从linux xshell直接插入mysql数据库

i have run below command to insert data into my mysql database. sql query is ok. but after run the query, a prompt is coming to enter the password. but in my database no password is set. SO if i press enter key without writing anything then it is inserting data. How can i avoid to this prompt. That means i want that command will be directly working. No prompt will come for Enter Password.i have run below command to insert data into my