From: Andrey Rahmatullin <wrar@altlinux.ru>
To: devel@lists.altlinux.org
Subject: Re: [devel] Песочница и аудит для Альтератора [JT]
Date: Thu, 29 Oct 2009 15:10:02 +0500
Message-ID: <20091029101002.GN6603@wrars-comp.wrarsdomain> (raw)
In-Reply-To: <200910291306.14368.cas@altlinux.ru>
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On Thu, Oct 29, 2009 at 01:06:14PM +0300, Андрей Черепанов wrote:
> Bugzilla is still on Russian.
Это не так.
--
WBR, wRAR (ALT Linux Team)
Powered by the ALT Linux fortune(6):
> +<gns> CVAL=`echo $(eval echo \\\$"$CVAR")`
> +<gns> echo $CVAR is $CVAL
> +<gns> во, работает
> +<gns> .o0 главное это ldv не показывать :)
> +<gns> наверняка он скажет : "так делать нельзя ни в коем случае, а для решения
> + задачи используйте blablabla"
Я считаю что конструкция
eval "CVAL=\"\$$CVAR\""
предпочтительнее, ибо она
+ надёжнее (не искажает значение переменной);
+ быстрее (нет запуска двух лишних subshell'ов);
+ проще.
-- ldv in devel@
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next prev parent reply other threads:[~2009-10-29 10:10 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-29 9:59 Slava Semushin
2009-10-29 10:06 ` Андрей Черепанов
2009-10-29 10:08 ` [devel] GRAMMAR NAZI Konstantin Pavlov
2009-10-29 10:10 ` Vitaly Kuznetsov
2009-10-29 10:24 ` Sergei Epiphanov
2009-10-29 10:10 ` Andrey Rahmatullin [this message]
2009-10-29 10:44 ` [devel] Песочница и аудит для Альтератора [JT] Anton Farygin
2009-10-29 10:08 ` Aleksey Avdeev
2009-10-29 11:44 ` Timur Batyrshin
2009-10-29 12:04 ` [devel] [jt] informative messages Dmitry V. Levin
2009-10-29 12:15 ` Aleksey Avdeev
2009-10-29 12:33 ` Dmitriy Kruglikov
2009-10-30 4:01 ` [devel] Песочница и аудит для Альтератора [JT] REAL
2009-10-30 7:37 ` Stanislav Ievlev
2009-10-30 7:39 ` Konstantin Pavlov
2009-10-30 7:52 ` Stanislav Ievlev
2009-10-30 8:05 ` Konstantin Pavlov
2009-10-30 8:13 ` Stanislav Ievlev
2009-10-30 8:16 ` Konstantin Pavlov
2009-10-30 8:43 ` Stanislav Ievlev
2009-10-30 8:34 ` Afanasov Dmitry
2009-10-30 20:22 ` [devel] [JT] "хлеба и зрелищ" (updates and roadmap) Michael Shigorin
2009-10-30 7:45 ` [devel] Песочница и аудит для Альтератора [JT] Afanasov Dmitry
2009-10-29 10:22 ` [devel] [jt] advantages Dmitry V. Levin
2009-10-29 10:27 ` Motsyo Gennadi aka Drool
2009-10-29 10:37 ` Valery V. Inozemtsev
2009-10-30 7:51 ` Stanislav Ievlev
2009-10-29 10:47 ` [devel] [jt] перевеса Anton Farygin
2009-10-30 7:43 ` Stanislav Ievlev
2009-10-30 8:47 ` Anton Farygin
2009-10-30 10:53 ` Alexey Gladkov
2009-10-30 11:02 ` Paul Wolneykien
2009-10-30 11:19 ` Alexey Gladkov
2009-10-30 11:58 ` Sergey Alembekov
2009-10-30 12:15 ` Paul Wolneykien
2009-10-30 12:35 ` Mikhail Efremov
2009-10-30 12:36 ` Paul Wolneykien
2009-10-30 13:03 ` Terechkov Evgenii
2009-10-30 13:05 ` Sergey Alembekov
2009-11-02 10:04 ` Anton V. Boyarshinov
2009-10-30 14:02 ` Motsyo Gennadi aka Drool
2009-10-30 14:07 ` Afanasov Dmitry
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