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Fri, 16 Feb 2024 11:36:39 -0800 (PST) MIME-Version: 1.0 References: <8fc8b27a-9f1b-4d7f-8865-cbf41cc7374e@app.fastmail.com> In-Reply-To: From: Bart Schaefer Date: Fri, 16 Feb 2024 11:36:28 -0800 Message-ID: Subject: Re: Counting characters in command output? To: "Mark J. Reed" Cc: zsh-users@zsh.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Seq: 29685 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 Fri, Feb 16, 2024 at 10:38=E2=80=AFAM Mark J. Reed = wrote: > > Is it also the case that ${ command} runs in the current shell Yes. > I seem to recall seeing that syntax used that way before, but it may have= been in a different shell. It was in another shell ... ksh has had this for quite a while, bash a bit more recently, mksh the ${| } variation. Dev version of zsh only for a couple of months.