From: Henning Heinold <heinold@inf.fu-berlin.de>
To: Patches and discussions about the oe-core layer
<openembedded-core@lists.openembedded.org>
Subject: Re: [PATCH v2] initscripts: fix timestamp check at bootmisc.sh
Date: Tue, 13 Dec 2011 14:31:58 +0100 [thread overview]
Message-ID: <20111213133158.GA15014@mi.fu-berlin.de> (raw)
In-Reply-To: <1323782688.24417.153.camel@phil-desktop>
On Tue, Dec 13, 2011 at 01:24:47PM +0000, Phil Blundell wrote:
> On Tue, 2011-12-13 at 15:18 +0200, Lauri Hintsala wrote:
> > On 12/13/2011 03:07 PM, Phil Blundell wrote:
> > > read RAWTIMESTAMP< /etc/timestamp
> > > TIMESTAMP=${RAWTIMESTAMP#????????}${RAWTIMESTAMP%????????}
> >
> > Yes I got your idea and it seems to work. Thanks for your tips!
> >
> > Second try:
> >
> > SYSTEMDATE=`date -u +%4Y%2m%2d`
> > read TIMESTAMP < /etc/timestamp
> > if [ ${TIMESTAMP:8:4}${TIMESTAMP:0:4} -gt $SYSTEMDATE ]; then
> > date -u $TIMESTAMP
> > /etc/init.d/hwclock.sh stop
> > fi
> >
> > Is this okay? Should I generate patch?
>
> Is the "${var:X:Y}" substring notation part of POSIX? I have a feeling
> that it might be a GNU extension, and it didn't seem to work in dash
> when I tried it just now.
>
> p.
Substring using ${var:X:Y} is bash syntax as far as I know.
Bye Henning
next prev parent reply other threads:[~2011-12-13 13:39 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-08 7:07 [PATCH] initscripts: fix timestamp check at bootmisc.sh Lauri Hintsala
2011-12-13 6:58 ` [PATCH v2] " Lauri Hintsala
2011-12-13 7:45 ` Koen Kooi
2011-12-13 8:26 ` Lauri Hintsala
2011-12-13 12:26 ` Richard Purdie
2011-12-13 12:36 ` Phil Blundell
2011-12-13 12:58 ` Lauri Hintsala
2011-12-13 13:07 ` Phil Blundell
2011-12-13 13:18 ` Lauri Hintsala
2011-12-13 13:24 ` Phil Blundell
2011-12-13 13:31 ` Henning Heinold [this message]
2011-12-13 13:40 ` Lauri Hintsala
2011-12-14 6:27 ` [PATCH v3] initscripts: fix timestamp checking " Lauri Hintsala
2011-12-15 19:17 ` Saul Wold
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