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Re: check for capital letters

X-seq: zsh-users 28646
From: Roman Perepelitsa <roman.perepelitsa@xxxxxxxxx>
To: Ray Andrews <rayandrews@xxxxxxxxxxx>
Cc: Zsh Users <zsh-users@xxxxxxx>
Subject: Re: check for capital letters
Date: Tue, 17 Jan 2023 22:07:12 +0100
Archived-at: <https://zsh.org/users/28646>
In-reply-to: <ea9b865a-42ba-7fbb-0212-0f33894b8c97@eastlink.ca>
List-id: <zsh-users.zsh.org>
References: <ea9b865a-42ba-7fbb-0212-0f33894b8c97@eastlink.ca>

On Tue, Jan 17, 2023 at 9:58 PM Ray Andrews <rayandrews@xxxxxxxxxxx> wrote:
>
> What's our preferred method of testing whether a string has any capital
> letters in it?

This:

    [[ $string == *[[:upper:]]* ]]

Roman.

Follow-Ups:
- Re: check for capital letters
  - From: Ray Andrews

References:
- check for capital letters
  - From: Ray Andrews

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