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Tue, 18 May 2021 11:08:51 -0700 (PDT) MIME-Version: 1.0 References: <20210516152418.GA39669@zira.vinc17.org> <20210517202608.GA3255290@zira.vinc17.org> In-Reply-To: From: Bart Schaefer Date: Tue, 18 May 2021 11:08:40 -0700 Message-ID: Subject: Re: $PPID not updated when the PPID changes (parent killed) To: Martijn Dekker Cc: Zsh hackers list Content-Type: text/plain; charset="UTF-8" X-Seq: 48883 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: On Tue, May 18, 2021 at 10:37 AM Martijn Dekker wrote: > > Op 18-05-21 om 01:15 schreef Bart Schaefer: > > Aside, it's a bit odd that SHLVL isn't read-only. > > SHLVL is increased even when you do something like 'exec zsh' Actually no, it isn't. % echo $SHLVL && exec Src/zsh -fc 'echo $SHLVL' 2 2