Sometimes we just need to type a slightly different name when using `mv/cp/convert`. For example,

```
convert IMG-long-number.jpg  IMG-long-number.png

```

How can I repeat IMG-long-number.jpg before typing the IMG-long-number.png, so I only need to make small adjustment?

This is similar to [How to repeat currently typed in parameter on bash console?](https://unix.stackexchange.com/questions/40128/how-to-repeat-currently-typed-in-parameter-on-bash-console) but for zsh/zle.