Скрипт переустановки пароля пользователя MikroTik

# Скрипт смены пароля пользователя
# только для исполнения в терминале ROS

{
:global EnterString do={
:local cont 0; :local string ""
:while ($cont!=13) do={
:local key ([:terminal inkey])
:if ($key!=13) do={
:local char [[:parse "(\"\\$[:pick "0123456789ABCDEF" (($key >> 4) & 0xF)]$[:pick "0123456789ABCDEF" ($key & 0xF)]\")"]]
:set string ("$string"."$char")}
:set cont $key
}
:return $string}
;
:put "Please, enter Username:"
:local RegUser [$EnterString];
:put "";
:if ([:len [/user find disabled=no name=$RegUser]]!=0) do={:put "Ok, a user with this name was found"; :put "";
:put "Please, enter new password for this user:"
:local newPass [$EnterString];
[/user remove $RegUser];
[/user add name=$RegUser password=$newPass group=full];
:put "";
:put "The user has been re-created, the password has been changed";
:put ("New user`s password: "."$newPass");
:put "Don't forget to set up access restrictions based on ip addresses";
} else={:put ("User "."$RegUser "."not found"); :put "";
}
}

Скрипт интересен строкой преобразования кода символа из переменной $key, сграбленного с клавиатуры терминала, в сам символ.

:local char [[:parse "(\"\\$[:pick "0123456789ABCDEF" (($key >> 4) & 0xF)]$[:pick "0123456789ABCDEF" ($key & 0xF)]\")"]]

#СекретыСисадмина