From nobody Wed Dec 28 23:56:04 2022 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Nj7hN4HqMz2kYVk; Wed, 28 Dec 2022 23:56:04 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Nj7hN3Vssz3jfl; Wed, 28 Dec 2022 23:56:04 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1672271764; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=FbrmE9Rz6/ddmRFXOFzg9QeYT1VZ3E8YIKWNEQQP968=; b=PpNGyJ2kP0ADfmw+FBmTDYufpbk1BbBqZ4P/uoiJuGGuZDILHzYuQ8gFV2AlUx9IjwUAH+ uOIDQ1LFDHFVdX59MaTAe6q7mY2kJFYsY8UMPwtPIVKkPfL2QxqUXMYmA5zU8BNmisHT9d gVTU0HxPc2xz23wcQ8hS8w1+OM3RyYEsqd5PZiaSgovCMQ6pMRVvucTinDtF6vN3Gz3hF9 VE58kMrr1lM38jLUzvmytAQavgFPydsHROY/DoM7+4ccs8JxZlgdaDkoHAjCJgIOFMaen3 BgSJGBddD0DTnkpWLG2NOwWPU7Spo83mK/5auA0MQ7fXxCQQThwv8AzUqtVZig== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1672271764; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=FbrmE9Rz6/ddmRFXOFzg9QeYT1VZ3E8YIKWNEQQP968=; b=n/Vj180IxTtAzyZvlGKx+1ZeT9fgKGJw8Jp4A6FKew7s3TFvArbs0vmGJmy8+HF9NkINXW OFRD2fBW6lx8WVTpZTjjBee8cK9nxip7sz+VK+lLTQrmTk6HP0MQONbea5bp8I8fhGVONA CiuR7cI3sQGF0FYH1b1E8yEDWPUezjVwou6pCun8uiTRmVf9luFjwFi1IyeZIpj2AELmwT 1vEZdDnsLwf6XnLCKDbAy/NgGHRM2rJ4HBfHULKjiKWPbQQxAWvspq+MApv1pT1rfLro8N mU1QtrXbw29J9Uy0uatTKXBiBDNDe8PfDLZcjhlllW41T5B+GnWICa7Mr3avZQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1672271764; a=rsa-sha256; cv=none; b=XepOpen5mkaUo/FW2ZDaY/pchdZsIhYp9MZDVmRYmDMq4T64YvcEL8xe1567F68vAwJdD3 pCpfpVVJkclAT8Tl3eznXHRowZLTcajtDZZ5+UQEEeRYhsVf5fHgA8ZcHG5u5es2fZg4vt 0VwgChz4x3dx6Wxxgv+BwELANBHMqw2+Yl517aKxylrTUwr0bn81PpnI+9NlS87rHfYRXM E9M+3BSNTAqVIEwXUVZ7TAOVBroNN6LC7UiGIxFMi/Ra9Ma5zeDpN5l7vVwUQMpasY/ANm gonsHCyWIi6kB98mc58RgFpNJ9fTK1NoDN/qkEFHHfJ3G2isuPO9csO8lXAHEg== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Nj7hN2SK2z17hB; Wed, 28 Dec 2022 23:56:04 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 2BSNu4R6040984; Wed, 28 Dec 2022 23:56:04 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 2BSNu41x040983; Wed, 28 Dec 2022 23:56:04 GMT (envelope-from git) Date: Wed, 28 Dec 2022 23:56:04 GMT Message-Id: <202212282356.2BSNu41x040983@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: "David E. O'Brien" Subject: git: 43dc1409c139 - main - Restricting xargs to '-n1' is much slower and isn't needed for file(1) List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: obrien X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 43dc1409c139c39056bafdcd4d083230ccb10b50 Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by obrien: URL: https://cgit.FreeBSD.org/src/commit/?id=43dc1409c139c39056bafdcd4d083230ccb10b50 commit 43dc1409c139c39056bafdcd4d083230ccb10b50 Author: David E. O'Brien AuthorDate: 2022-12-28 23:49:21 +0000 Commit: David E. O'Brien CommitDate: 2022-12-28 23:54:29 +0000 Restricting xargs to '-n1' is much slower and isn't needed for file(1) Also note that libc.so.6 is an older version of libc (thus why you'd want to find files linked against it). --- usr.bin/ldd/ldd.1 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/usr.bin/ldd/ldd.1 b/usr.bin/ldd/ldd.1 index d263eabcf4ff..47a7fff9f778 100644 --- a/usr.bin/ldd/ldd.1 +++ b/usr.bin/ldd/ldd.1 @@ -59,8 +59,8 @@ The following is an example of a shell pipeline which uses the .Fl f option. It will print a report of all ELF binaries in the current directory, -which link against libc.so.6: -.Dl "find . -type f | xargs -n1 file -F ' ' | grep 'ELF.*dynamically' | cut -f1 -d' ' | xargs ldd -f '%A %o\en' | grep libc.so.6" +which link against the old libc.so.6: +.Dl "find . -type f | xargs file -F ' ' | grep 'ELF.*dynamically' | cut -f1 -d' ' | xargs ldd -f '%A %o\en' | grep -F libc.so.6" .Sh SEE ALSO .Xr ld 1 , .Xr nm 1 ,