Accidentally installed Endgame: Singularity game, how to unbind "singularity" command?

[Larry]

I rushed into things and `apt install singularity`-ed before finding out it's `singularity-container`, which gave me a little game.

I did `apt remove singularity` and `apt purge singularity`, but now the `singularity` command is still bound to some remnants of that game.

For example:

`singularity build ....`

gives error message

```

bash: /usr/games/singularity: No such file or directory

```

How can I get dis-associate the `singularity` command from that uninstalled game?

[Colin Hogben]

Probably bash remembers where it found the command.  Try

hash -r

[Larry]

Yes perfect... someone else also privately commented to restart the terminal, which should achieve the same results as your command.

Thanks everyone!