From: Kevin Korb <kmk@sanitarium.net>
To: Seb <sbb@tuxfamily.org>, dash@vger.kernel.org
Subject: Re: [bug?] echo -n does not work as described
Date: Thu, 12 Nov 2015 11:12:28 -0500 [thread overview]
Message-ID: <5644BA6C.4030400@sanitarium.net> (raw)
In-Reply-To: <20151112083536.GA796@ein.free.fr>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
This is what I get:
% dash -c 'type echo; echo -n foo; echo foo'
echo is a shell builtin
- -n foo
foo
On 11/12/2015 03:35 AM, Seb wrote:
> On Wed, Nov 11, 2015 at 10:46:02PM -0500, Kevin Korb wrote:
>
>>>> By the way, 'echo -n' is non-portable, and POSIX says you
>>>> should use 'printf' instead.
>>
>> If dash refuses to supply a compatible version of echo then dash
>> must not include a builtin version of echo. If dash didn't have
>> a broken embedded version of echo I wouldn't have a problem.
>
> dash just claims to be compatible with POSIX, not with *sh. If you
> look for something like this (lighter than bash but with many of
> its features), glance rather at mksh:
>
> https://www.mirbsd.org/mksh.htm
>
> Now, I don't understand the present issue, all seems just work as
> expected here (0.5.8):
>
> $ dash -c 'type echo; echo -n foo; echo foo' echo is a shell
> builtin foofoo
>
> ++ Seb.
>
> -- To unsubscribe from this list: send the line "unsubscribe dash"
> in the body of a message to majordomo@vger.kernel.org More
> majordomo info at http://vger.kernel.org/majordomo-info.html
>
- --
~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,
Kevin Korb Phone: (407) 252-6853
Systems Administrator Internet:
FutureQuest, Inc. Kevin@FutureQuest.net (work)
Orlando, Florida kmk@sanitarium.net (personal)
Web page: http://www.sanitarium.net/
PGP public key available on web site.
~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iEYEARECAAYFAlZEumwACgkQVKC1jlbQAQciqwCeNRjcqFps3ZNtisqM3UI2rlQn
3NMAn2DAvJuycgyFnDTf10jP3y4Gu8x9
=lCLu
-----END PGP SIGNATURE-----
next prev parent reply other threads:[~2015-11-12 16:12 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-12 1:56 [bug?] echo -n does not work as described Kevin Korb
2015-11-12 3:14 ` Eric Blake
2015-11-12 3:40 ` Kevin Korb
2015-11-12 3:46 ` Kevin Korb
2015-11-12 8:35 ` Seb
2015-11-12 16:12 ` Kevin Korb [this message]
2015-11-12 21:24 ` Stephane Chazelas
2015-11-12 8:10 ` Bastian Bittorf
2015-11-12 16:11 ` Kevin Korb
2015-11-19 12:36 ` Bastian Bittorf
2015-11-12 10:03 ` Petr Šabata
2015-11-12 16:18 ` Kevin Korb
2015-11-12 16:55 ` Kevin Korb
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5644BA6C.4030400@sanitarium.net \
--to=kmk@sanitarium.net \
--cc=dash@vger.kernel.org \
--cc=sbb@tuxfamily.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).