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From: zeurkous@blaatscaahp.org
To: Stephane Chazelas <stephane@chazelas.org>, zsh-users@zsh.org
Subject: RE: Re: repeat count?
Date: Thu, 19 Jan 2023 14:52:36 +0000 (UTC)	[thread overview]
Message-ID: <thinkcrap!zeurkous!1674139954.10035@uucp> (raw)
In-Reply-To: <20230116190407.w373on6aisrpnsjw@chazelas.org>

On Mon, 16 Jan 2023 19:04:07 +0000, Stephane Chazelas <stephane@chazelas.org> wrote:
> 2023-01-16 19:05:21 +0100, Dominik Vogt:
>> Is it possible to get the pass number of a repeat loop from within
>> the loop, or is it necessary to use a hand written counter?
>> 
>>   repeat 10; do
>>     echo "pass number ???"
>>   done
> [...]
>
> You can always do:
>
> n=0; repeat 10 echo pass number $((++n))
>
> Or a la ksh93
>
> for ((n=1;n<=10;n++)) echo pass number $((++n))

Me didn't realize that {--,++} were supported. That appears to be
useful -- thanks.

         --zeurkous.

-- 
Friggin' Machines!


  parent reply	other threads:[~2023-01-19 14:55 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-16 18:05 Dominik Vogt
2023-01-16 18:26 ` zeurkous
2023-01-16 18:49   ` Roman Perepelitsa
2023-01-16 19:17     ` Marc Chantreux
2023-01-19 14:50     ` zeurkous
2023-01-16 19:04 ` Stephane Chazelas
2023-01-16 19:05   ` Stephane Chazelas
2023-01-19 14:52   ` zeurkous [this message]
2023-01-16 19:20 ` Roman Perepelitsa
2023-01-19 14:57   ` zeurkous
2023-01-19 16:37     ` Daniel Shahaf
2023-01-19 17:49       ` Ray Andrews

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