"event not found" trying to export a string with !0 [duplicate]

Question

When I try to use export password="abcd!0", the base gave me an error: !0: event not found

Any help to solve this?

Answer 1

! is a special character to bash it is used to refer to previous commands; eg,

!rm

will recall and execute the last command that began with the string "rm"

Try:

export password="abcd\!1"

or

 export password='abcd!1'