[Grml] Need to unmap an alias in /etc/zsh/zshrc without modifying that file

[John]

----- Original Message -----
> From: Evgeni Golov <evgeni at grml.org>
> To: grml at ml.grml.org

> Like this?
> evgeni at nana ~ % j      
> evgeni at nana ~ % unalias j
> evgeni at nana ~ % j
> zsh: command not found: j


Exactly. Thank you.