Oh, I have got the issue behind that I'm using Evernote for copy my commands and pasting into the terminal. But in another case when I use different apps or like web etc. to copy the command and to paste into the terminal it does not enter my pasting command automatically. But what is the cause...
Yup, I'm using ssh root shell... for configuring VPS hosting. Whenever I was coping commands for that terminal automatically entering there a command line.