From: Bart Schaefer <schaefer@brasslantern.com>
To: Peter Stephenson <p.stephenson@samsung.com>
Cc: Zsh Users <zsh-users@zsh.org>
Subject: Re: print builtin preceded by parameter assignment
Date: Wed, 10 Apr 2019 10:25:18 -0700 [thread overview]
Message-ID: <CAH+w=7bc6oTLWfa5RiNtwdX5ZjT+wi6A3Vb3mxmRc9b8fQH-1A@mail.gmail.com> (raw)
In-Reply-To: <1554907186.6252.12.camel@samsung.com>
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,
not in UTC. If I first export TZ=UTC and then run history, I get
timestamps in UTC.
*However*, if I run "HISTTIMEFORMAT='%r ' history" the change takes
place for the builtin and I get the different format. So it seems to
matter whether the variable itself is "known" to Bash, or something.
In neither case does the assignment persist in the shell after
"history" is done executing.
next prev parent reply other threads:[~2019-04-10 17:26 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 [this message]
2019-04-11 10:40 ` Vincent Lefevre
2019-04-11 20:58 ` Bart Schaefer
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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