www.delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2025/04/08/21:02:25

DMARC-Filter: OpenDMARC Filter v1.4.2 delorie.com 53912P4s2415465
Authentication-Results: delorie.com; dmarc=pass (p=none dis=none) header.from=cygwin.com
Authentication-Results: delorie.com; spf=pass smtp.mailfrom=cygwin.com
DKIM-Filter: OpenDKIM Filter v2.11.0 delorie.com 53912P4s2415465
Authentication-Results: delorie.com;
dkim=pass (1024-bit key, unprotected) header.d=cygwin.com header.i=@cygwin.com header.a=rsa-sha256 header.s=default header.b=bFoIL+vF
X-Recipient: archive-cygwin AT delorie DOT com
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 04EB038515D4
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com;
s=default; t=1744160543;
bh=vO8MPRj0cn0xZ57Cgji0a0Z6DpD4WW3jR1Swa+0eDkI=;
h=Date:Subject:To:References:In-Reply-To:List-Id:List-Unsubscribe:
List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc:
From;
b=bFoIL+vF0zMcboSsDLgWHgkdyiwaoqGIgwWk8jSSkwLNe+K46TOoR0+YU3f05yVwK
aruY+PXdzc/iOCcIk3RRQZx37OtZnmOUydTfTEySbARXY41jPv0K1trOhpGIrHui/8
xeLCSkqMgKweiSe0Th3gZf5mouA0IT8SIT95Lc34=
X-Original-To: cygwin AT cygwin DOT com
Delivered-To: cygwin AT cygwin DOT com
DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 1F801385EC3E
ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 1F801385EC3E
ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1744160517; cv=none;
b=xmwV5T83OMs6gKEjKNFxNLPRzfy3h8xZfATdoCVtEePqrnln8QZ3ibdJrQyERUwzOc6oAkGJpTV3RoiHfpdZT5FcKa8wG3jQgylbhELh2XqziWc0ydnEPstGC18B1ey0NcvbJbx8THMBxUZd+kgj92qVmJCWRpDFBSlghEaTkkM=
ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key;
t=1744160517; c=relaxed/simple;
bh=3upw58ZpeIBPBXO97m6X+60JKrA+/rrfivO+zHmTfsY=;
h=DKIM-Signature:Message-ID:Date:MIME-Version:Subject:To:From;
b=yCgolyTBPiwhzxNcW0kqsnQWvSwdQ+26308x94cC3fR0BAU+JdzHj3/1m5NGkAb7e48PoHr2Tj28jaLlslKngWG9LkUPwNUAWjld0+CAYepNtm3jjEJ2TU34CCa2sks7NabDUBMf8mUAnTTZ+DgcLzjm1/Q2ZsFATcGJcRFOcUE=
ARC-Authentication-Results: i=1; server2.sourceware.org
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 1F801385EC3E
X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a
Message-ID: <4efd217b-eb94-42d8-bcc7-0f19de188ac0@gmx.com>
Date: Wed, 9 Apr 2025 02:01:55 +0100
MIME-Version: 1.0
User-Agent: Mozilla Thunderbird
Subject: Re: Tuning ls, ls -l, find ., find . -ls performance for very large
dirs (60000+ files/dir)
To: cygwin AT cygwin DOT com
References: <CAN0SSYywSV5cbJhUFa7TYrSWuqZS-OBpKkJ=8vrcxXxHx2v70A AT mail DOT gmail DOT com>
Autocrypt: addr=sam DOT edge DOT cygwin AT gmx DOT com; keydata=
xjMEYsx8UBYJKwYBBAHaRw8BAQdA1MeA4MUF1Ya73/7I19otYKjTSBNBrP2HP7qKej6OP0zN
IlNhbSBFZGdlIDxzYW0uZWRnZS5jeWd3aW5AZ214LmNvbT7CjwQTFggANxYhBJ2udZMZmOUI
E/0EYIrCzr9UUo4wBQJizHxQBQkFo5qAAhsDBAsJCAcFFQgJCgsFFgIDAQAACgkQisLOv1RS
jjDi8QEAqIVfqU27hvxB3nvGW7nj0HIzPpZW9S2kiNXnX9vRSN4BAPD6GM5QFPN9pBdpowDh
Q3h4Lz6Z4UW4mJ9GrIpvFHUBzjgEYsx8UBIKKwYBBAGXVQEFAQEHQNT3bH92Dppj7XrxPc8L
XcsCejRVV1t6CrK5qShKAI91AwEIB8J+BBgWCAAmFiEEna51kxmY5QgT/QRgisLOv1RSjjAF
AmLMfFAFCQWjmoACGwwACgkQisLOv1RSjjCxjgEAl9Zj+R1xGBAM6yVRfkaGHf+1qZRRoHIX
+ZtowyHjX1QBAKcAR4dh9Ol3eL/DYsie36wUTM2bps4KCq26Bme+4CgC
In-Reply-To: <CAN0SSYywSV5cbJhUFa7TYrSWuqZS-OBpKkJ=8vrcxXxHx2v70A@mail.gmail.com>
X-Provags-ID: V03:K1:64mz05wcRsDoVUwEaCm1gWjcXEENIh6fCxt7dKMy1IcM5E1Dgr2
1TN8TT93Y1mPdvSX8K0ZOM5x6WOMPFxUWpVRUMgH0R1Ez2qGBNqivxXYxJKnxAPX/dZvHIX
UP6qOSkVPXGXo2f6MPSYvS37nKxPARMztMpC7I5/JRquWwZaZ5nkMqJKTjx4x/gV3XgBghk
veZSQIo+EGWdkb69lWX8Q==
UI-OutboundReport: notjunk:1;M01:P0:9/RC8jgqYPE=;LSfgHR9yIZwKNqfs/e0aaYpLaJ2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X-BeenThere: cygwin AT cygwin DOT com
X-Mailman-Version: 2.1.30
List-Id: General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Unsubscribe: <https://cygwin.com/mailman/options/cygwin>,
<mailto:cygwin-request AT cygwin DOT com?subject=unsubscribe>
List-Archive: <https://cygwin.com/pipermail/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe: <https://cygwin.com/mailman/listinfo/cygwin>,
<mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
From: Sam Edge via Cygwin <cygwin AT cygwin DOT com>
Reply-To: cygwin AT cygwin DOT com
Cc: Sam Edge <sam DOT edge DOT cygwin AT gmx DOT com>
Errors-To: cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com
Sender: "Cygwin" <cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com>

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--===============2820629663285860119==
Content-Language: en-GB
Content-Type: multipart/signed; micalg=pgp-sha256;
 protocol="application/pgp-signature";
 boundary="------------lMG0YS8RkkJeotaBs8amliMb"

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--------------lMG0YS8RkkJeotaBs8amliMb
Content-Type: multipart/mixed; boundary="------------vNKx9VTvdDJoS9vxqJjN9PeU";
 protected-headers="v1"
From: Sam Edge <sam DOT edge DOT cygwin AT gmx DOT com>
Reply-To: cygwin AT cygwin DOT com
To: cygwin AT cygwin DOT com
Message-ID: <4efd217b-eb94-42d8-bcc7-0f19de188ac0 AT gmx DOT com>
Subject: Re: Tuning ls, ls -l, find ., find . -ls performance for very large
 dirs (60000+ files/dir)
References: <CAN0SSYywSV5cbJhUFa7TYrSWuqZS-OBpKkJ=8vrcxXxHx2v70A AT mail DOT gmail DOT com>
In-Reply-To: <CAN0SSYywSV5cbJhUFa7TYrSWuqZS-OBpKkJ=8vrcxXxHx2v70A AT mail DOT gmail DOT com>

--------------vNKx9VTvdDJoS9vxqJjN9PeU
Content-Type: multipart/mixed; boundary="------------OuRe2mt50xZRJ2de2tRAm5t0"

--------------OuRe2mt50xZRJ2de2tRAm5t0
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: base64
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--------------OuRe2mt50xZRJ2de2tRAm5t0
Content-Type: application/pgp-keys; name="OpenPGP_0x8AC2CEBF54528E30.asc"
Content-Disposition: attachment; filename="OpenPGP_0x8AC2CEBF54528E30.asc"
Content-Description: OpenPGP public key
Content-Transfer-Encoding: quoted-printable

-----BEGIN PGP PUBLIC KEY BLOCK-----
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=3DOiG0
-----END PGP PUBLIC KEY BLOCK-----

--------------OuRe2mt50xZRJ2de2tRAm5t0--

--------------vNKx9VTvdDJoS9vxqJjN9PeU--

--------------lMG0YS8RkkJeotaBs8amliMb
Content-Type: application/pgp-signature; name="OpenPGP_signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="OpenPGP_signature.asc"

-----BEGIN PGP SIGNATURE-----

wnsEABYIACMWIQSdrnWTGZjlCBP9BGCKws6/VFKOMAUCZ/XHAwUDAAAAAAAKCRCKws6/VFKOMDIw
AQC9UuIO7Q8SxemXDZmcSUvuRVArof9nJfdS3RvTyx+AJAEA3f4nNsjWCqGE/JS7TpZ5WjuiarAK
q+CDvF1X+bmVPw8=
=98op
-----END PGP SIGNATURE-----

--------------lMG0YS8RkkJeotaBs8amliMb--

--===============2820629663285860119==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline


-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple

--===============2820629663285860119==--

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019