Am 07.10.22 um 16:25 schrieb n952162:
> Can anybody tell me how I can look at the official change history of
> linux commands?
>
> For example, the test(1) command used to have a regular-expression
> parser built in. No longer, and more surprising, there's no discussion
> of its disappearance on the internet; that I can find, at any rate.
>
> I'd to know when it disappeared and what discussions, by whom, preceded
> that.
>
>
Sorry, I'm thinking of the expr(1) command.
> Can anybody tell me how I can look at the official change history of
> linux commands?
>
> For example, the test(1) command used to have a regular-expression
> parser built in. No longer, and more surprising, there's no discussion
> of its disappearance on the internet; that I can find, at any rate.
>
> I'd to know when it disappeared and what discussions, by whom, preceded
> that.
>
>
Sorry, I'm thinking of the expr(1) command.