From: Bart Schaefer <schaefer@brasslantern.com>
To: Zsh Users <zsh-users@zsh.org>
Subject: Re: print builtin preceded by parameter assignment
Date: Thu, 11 Apr 2019 13:58:36 -0700 [thread overview]
Message-ID: <CAH+w=7a7WfCX7nRRN7rOk8ZMpOSRV5Tt0a9CHtYJhikhffrmLg@mail.gmail.com> (raw)
In-Reply-To: <20190411104040.GA29775@cventin.lip.ens-lyon.fr>
On Thu, Apr 11, 2019 at 3:42 AM Vincent Lefevre <vincent@vinc17.net> wrote:
>
> On 2019-04-10 10:25:18 -0700, Bart Schaefer wrote:
> > For what it's worth, Bash seems to (mostly) agree with the zsh
> > interpretation. If I set HISTTIMEFORMAT to something containing %Z
> > and then run "TZ=UTC history" I get timestamps in the local timezone
>
> Your test seems incorrect.
My bash version is 3.2, so this changed in 4.something.
The actual takeaway here is that TZ has to be pushed into the actual
environ strings, not just set temporarily as a local to the shell, in
order for the system time libraries to apply it to strftime et al.
Most other variables used by shell builtins would not have this
property.
next prev parent reply other threads:[~2019-04-11 20:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20190410125753epcas1p4052249a86c562165e1fe2a485d70e70b@epcas1p4.samsung.com>
2019-04-10 12:55 ` Vincent Lefevre
2019-04-10 13:14 ` Peter Stephenson
2019-04-10 14:11 ` Vincent Lefevre
2019-04-10 14:39 ` Peter Stephenson
2019-04-10 17:25 ` Bart Schaefer
2019-04-11 10:40 ` Vincent Lefevre
2019-04-11 20:58 ` Bart Schaefer [this message]
2019-04-11 21:42 ` Bart Schaefer
2019-04-24 12:31 ` Vincent Lefevre
2019-04-24 16:00 ` Bart Schaefer
2019-04-25 19:47 ` Bart Schaefer
2019-04-11 10:45 ` Vincent Lefevre
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