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Tue, 17 Jan 2023 13:07:24 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Roman Perepelitsa Date: Tue, 17 Jan 2023 22:07:12 +0100 Message-ID: Subject: Re: check for capital letters To: Ray Andrews Cc: Zsh Users Content-Type: text/plain; charset="UTF-8" X-Seq: 28646 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: On Tue, Jan 17, 2023 at 9:58 PM Ray Andrews wrote: > > What's our preferred method of testing whether a string has any capital > letters in it? This: [[ $string == *[[:upper:]]* ]] Roman.