apart from the obvious error where it runs 'minutely' and not 'Habluka', the command seems to not repeat on opening the game. If you run /Habluka ingame, it works right. So, I suggest
In which, after shooting once, it will be triggered, and then rebinded so it doesn't activate it again.
[SELECT ALL] Code:
alias echotime [ echo (timestring); bind MOUSE1 attack; sleep 10000 [ echotime ] ]
bind MOUSE1 [attack; echotime]