[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: tail +3 stopped working
From: |
Eric Blake |
Subject: |
Re: tail +3 stopped working |
Date: |
Sat, 31 Mar 2007 17:42:15 -0600 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.10) Gecko/20070221 Thunderbird/1.5.0.10 Mnenhy/0.7.4.666 |
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
According to Marvin Simkin on 3/30/2007 4:22 PM:
> $ tail --version
> tail (GNU coreutils) 5.97
You are still due for an upgrade. The latest stable version is 6.9.
At any rate, this is not a bug, but a POSIX conformance issue; and it was
documented in the NEWS for 5.90:
A few usages still have behavior that depends on which POSIX standard is
being conformed to, and portable applications should beware these
problematic usages. These include:
Problematic Standard-conforming replacement, depending on
usage whether you prefer the behavior of:
POSIX 1003.2-1992 POSIX 1003.1-2001
tail +4 tail -n +4 tail ./+4
and it is also mentioned in the manual (info coreutils tail), along with
the _POSIX2_VERSION environment variable which you can set to choose which
version of POSIX you want to obey.
- --
Don't work too hard, make some time for fun as well!
Eric Blake address@hidden
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.5 (Cygwin)
Comment: Public key at home.comcast.net/~ericblake/eblake.gpg
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQFGDvHX84KuGfSFAYARAkHsAKCfCLIapbbF2FNAkQQj+vfJjhCUMgCgmamm
yxmwVs803cErQsI36xaDL+8=
=9zyX
-----END PGP SIGNATURE-----