From: Marc Chantreux <eiro@phear.org>
To: Marc Chantreux <eiro@phear.org>, Zsh Users <zsh-users@zsh.org>
Subject: Re: zsh poor performances while reading and testing ?
Date: Fri, 5 Jul 2019 15:28:42 +0200 [thread overview]
Message-ID: <20190705132842.GA21074@prometheus.u-strasbg.fr> (raw)
In-Reply-To: <20190703142831.dc762dlvgaxxvbmr@chaz.gmail.com>
hello,
> You'll probably find that they are all as inefficient for
> non-seekable non-peekable input like pipes.
actually my point making this bench was: don't use shell to write
serious filters. however i really appreciate knowing why this difference
exists. thanks a lot.
> IFS= read -r line
ok for -r but as long as i use only one variable, why is it important to
use IFS= ?
regards
marc
next prev parent reply other threads:[~2019-07-05 13:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190703135824.GA19289__20170.6622539618$1562162400$gmane$org@prometheus.u-strasbg.fr>
2019-07-03 14:28 ` Stephane Chazelas
2019-07-05 13:28 ` Marc Chantreux [this message]
2019-07-05 13:44 ` Peter Stephenson
2019-07-05 14:21 ` Marc Chantreux
2019-07-05 14:29 ` Peter Stephenson
2019-07-05 15:53 ` Marc Chantreux
2019-07-05 13:44 ` Mikael Magnusson
[not found] ` <20190705132842.GA21074__38577.2207098611$1562333415$gmane$org@prometheus.u-strasbg.fr>
2019-07-05 18:05 ` Stephane Chazelas
2019-07-03 13:58 Marc Chantreux
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