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[148.74.74.119]) by smtp.gmail.com with ESMTPSA id c3-20020a05620a0ce300b00770f3e5618esm2772278qkj.101.2023.10.23.08.28.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 23 Oct 2023 08:28:01 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable From: Evan Clearfield Mime-Version: 1.0 (1.0) Date: Mon, 23 Oct 2023 11:27:50 -0400 Subject: Variable fails to increment with lvalue error Message-Id: To: zsh-users@zsh.org X-Mailer: iPhone Mail (21A360) X-Seq: 29312 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: I=E2=80=99m in the process of creating a shell script on macOS Sonoma. I=E2=80= =99m just implementing a simple counter in a for loop. I initialized my vari= able outside the loop, such that =E2=80=9Ccount=3D0=E2=80=9D. I then increme= nt it with a simple call =E2=80=9C(($count++))=E2=80=9D, and when I run the s= cript, I receive the error =E2=80=9Cbad math expression: lvalue required=E2=80= =9D Any idea what I=E2=80=99m doing wrong? I=E2=80=99ve searched high and low, t= ried multiple variations of the =E2=80=9C((count++))=E2=80=9D expression, ch= anged my initial number, etc. Nothing seems to work. HELP Sent from my iPhone=