From: "J.A. Magallon" <jamagallon@able.es>
To: "Linux-Kernel, " <linux-kernel@vger.kernel.org>
Subject: /proc/kcore size incorrect ?
Date: Sun, 23 Oct 2005 23:58:06 +0200 [thread overview]
Message-ID: <20051023235806.1a4df9ab@werewolf.able.es> (raw)
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Hi all...
Probably this is a stupid question, but anyways...
I'm trying to make a script to generate an /etc/motd, and I wanted to
include memory size of the box.
I tried:
echo $(($(stat -c %s /proc/kcore) / 1024 / 1024)) "Mb"
but it gives 1022 for a 1Gb box.
In fact:
werewolf:~# ll /proc/kcore
-r-------- 1 root root 1072566272 2005.10.23 23:53 /proc/kcore
werewolf:~# stat -c %s /proc/kcore
1072566272
werewolf:~# echo $((1024*1024*1024))
1073741824
Why that difference ?
TIA
BTW, any simple method to get the real mem of the box ?
--
J.A. Magallon <jamagallon()able!es> \ Software is like sex:
werewolf!able!es \ It's better when it's free
Mandriva Linux release 2006.1 (Cooker) for i586
Linux 2.6.13-jam9 (gcc 4.0.1 (4.0.1-5mdk for Mandriva Linux release 2006.0))
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next reply other threads:[~2005-10-23 21:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-23 21:58 J.A. Magallon [this message]
2005-10-23 23:13 ` /proc/kcore size incorrect ? Jon Masters
2005-10-23 23:57 ` J.A. Magallon
2005-10-24 12:02 ` Jon Masters
2005-10-24 14:19 ` Stefan Smietanowski
2005-10-25 12:04 ` Matan Peled
2005-10-25 13:37 ` Brian Waite
2005-10-25 16:02 ` /proc/kcore size incorrect ? (OT) Eric Piel
2005-10-25 16:06 ` J.A. Magallon
2005-10-25 18:04 ` Tony Luck
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