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From: zeurkous@blaatscaahp.org
To: Oliver Kiddle <opk@zsh.org>
Cc: zsh-workers@zsh.org, "Jun. T" <takimoto-j@kba.biglobe.ne.jp>
Subject: RE: Re: ksh compatibility: initial value of $_
Date: Wed, 05 Apr 2023 08:15:58 +0000 (UTC)	[thread overview]
Message-ID: <thinkcrap!zeurkous!1680682556.7436@uucp> (raw)
In-Reply-To: <24885-1680656615.101426@YPd-.5KmN.pkOW>

Haai,

On Wed, 05 Apr 2023 03:03:35 +0200, Oliver Kiddle <opk@zsh.org> wrote:
> "Jun. T" wrote:
> Given that you're ignoring the output, test -L is likely more portable
> in this case. Specifically it would work on Solaris 10 which doesn't
> have readlink (but does have /proc/self/path/a.out). test -L is covered
> by the POSIX standard while readlink isn't.

FWIW, OpenBSD test(1) says--

     -\b-L\bL _\bf_\bi_\bl_\be
             True if _\bf_\bi_\bl_\be exists and is a symbolic link.  This operator is for
             compatibility purposes.  Do not rely on its existence; use -\b-h\bh
             instead.

Note that last part. Is "-L" actually more standard? (Even on other
*cough* Unices, me's always used "-h").

There's also stat(1), but that appears to be even less standard than
readlink(1).

> Oliver

        --zeurkous.

-- 
Friggin' Machines!


  reply	other threads:[~2023-04-05  8:22 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-28  1:52 Bart Schaefer
2023-03-23 10:40 ` Jun T
2023-03-31  8:18   ` Jun T
2023-03-31 14:31     ` Jun. T
2023-03-31 17:45       ` Bart Schaefer
2023-04-03 11:16         ` Jun. T
2023-04-03 16:48           ` Bart Schaefer
2023-03-31 19:02       ` Bart Schaefer
2023-03-31 19:03         ` Bart Schaefer
2023-04-03 12:13     ` Jun. T
2023-04-03 16:50       ` Bart Schaefer
2023-04-04 16:24         ` Jun. T
2023-04-05  1:03           ` Oliver Kiddle
2023-04-05  8:15             ` zeurkous [this message]
2023-04-05  9:00               ` Oliver Kiddle
2023-04-05 16:24             ` Jun. T
2023-04-05  8:14           ` dana
2023-04-05 18:16             ` Jun. T
2023-04-08  4:03               ` dana
2023-04-08 16:22                 ` Oliver Kiddle
2023-04-09 13:30                   ` Jun. T
2023-04-10  0:51                     ` Jun T
2023-04-15  5:02                   ` Felipe Contreras
2023-04-15 22:24               ` Bart Schaefer

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