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Thu, 21 Oct 2021 05:35:59 -0700 (PDT) MIME-Version: 1.0 From: Pier Paolo Grassi Date: Thu, 21 Oct 2021 14:35:22 +0200 Message-ID: Subject: read string containing null To: Zsh-Users List Content-Type: multipart/alternative; boundary="0000000000000b8fcd05cedc23fa" X-Seq: 27254 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: --0000000000000b8fcd05cedc23fa Content-Type: text/plain; charset="UTF-8" Hello, I just found out: echo -e - a$'\000'b | IFS='' builtin read -r -d '' xx; echo -n - $xx result is "a" is it possible for builtin read not to stop an null bytes? I found nothing in documentation. thanks Pier Paolo Grassi --0000000000000b8fcd05cedc23fa Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello, I just found out:

echo -e - a$&#= 39;\000'b | IFS=3D'' builtin read -r -d '' xx; echo -n = - $xx
result is "a"

is it poss= ible for builtin read not to stop an null bytes? I found nothing in documen= tation.
thanks

Pier Paolo Grassi
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