Date: Sat, 19 Feb 2011 14:37:29 -0600 From: "Matthew D. Fuller" <fullermd@over-yonder.net> To: Jeremie Le Hen <jeremie@le-hen.org> Cc: freebsd-current@FreeBSD.org Subject: Re: [RFC] Force stdio output streams to line-buffered mode Message-ID: <20110219203729.GE27891@over-yonder.net> In-Reply-To: <20110219185043.GA6573@felucia.tataz.chchile.org> References: <20110219185043.GA6573@felucia.tataz.chchile.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sat, Feb 19, 2011 at 07:50:43PM +0100 I heard the voice of Jeremie Le Hen, and lo! it spake thus: > > I've attached a small patch for stdio, so if the environment variable > STDIO_IOLBF is set, the output streams will be line-oriented by default. > iostat -x 1 | env STDIO_IOLBF=1 grep -v ad10 | cat -n I've no real comment on anything else (sounds like an interesting hack, whatever else), but just for this particular case, you know that grep has a --line-buffered arg, right? -- Matthew Fuller (MF4839) | fullermd@over-yonder.net Systems/Network Administrator | http://www.over-yonder.net/~fullermd/ On the Internet, nobody can hear you scream.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20110219203729.GE27891>