[Oberon] Re (2): Re (2): Streams.

[eas lab]

Can aos do:
 list the 22 most recentcy-ordered
 including <dotted files> in /tmp ?
eg.*nix:   ls -ta /tmp | head -22
STACK concept=most-recent is efficient, thus
used by all living entities.
--- CRG.



On 4/22/21, peter at easthope.ca <peter at easthope.ca> wrote:
> From:	Charles Perkins <chuck at kuracali.com>
> Date:	Thu, 22 Apr 2021 15:31:34 -0700
>> I would like to be able to chain commands, where the output of one
>> command
>> is treated as the input to another command. Something like:
>>
>> Stream.Do List.File AFile.txt | Lines.Uppercase | Lines.Sort | Lines.Uniq
>> | Lines.Count
>> ...
>
> OK, thanks.  That gives me some perspective.  I need to read Streams
> in Oberon and in A2 again and review use in Mail again.
>
> In the Oberon subsystem of UnixAos, I encountered a limit on the
> number of executions of Files.Old().  According to memory, enough
> executions froze the system.  Appeared that the limitation came from
> Linux. Each execution created a temporary file until a limit was
> struck?
>
> That motivates my interest in the use of Files in Streams.
>
> Understanding software (or any technology) retrospectively can be a
> challenge.
>
> Thx,                             ... P.
>
> --
> VoIP: +1 604 670 0140            Bcc: peter at easthope. ca
>
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