Re: [External] : Re: The `^L' appeared in built-in help.

[Hongyi Zhao]

On Tue, Jul 20, 2021 at 9:42 AM Drew Adams <drew.adams@oracle.com> wrote:
>
> > Why ^ is used to represent Ctrl?
>
> First Duck-Duck hit for _exactly_ your text:
>
> https://unix.stackexchange.com/questions/265245/why-is-the-circumflex-caret-character-used-as-a-symbol-for-ctrl

Asking google with "Why ^ is used to represent Ctrl?" give me the following:

https://retrocomputing.stackexchange.com/questions/10925/why-do-we-use-caret-as-the-symbol-for-ctrl-control

Regards
-- 
Assoc. Prof. Hongyi Zhao <hongyi.zhao@gmail.com>
Theory and Simulation of Materials
Hebei Vocational University of Technology and Engineering
No. 473, Quannan West Street, Xindu District, Xingtai, Hebei province