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CPIPE

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Example of using CPIPE programmatically

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CPIPE

The example shows how to run a server command from within Caché / Ensemble / IRIS
and get back the full output as seen in any server command shell.
Instead of just displaying the result the more useful purpose is to check the interesting lines
and just skip the rest.
It’s definitely easier than $ZF(-1,..) and $ZF(-2,…) exercises.

Demo1

   IRISAPP>d cmd^Zpipe("ping community.intersystems.com")

Ping wird ausgeführt für community.intersystems.com [54.83.203.138] mit 32 Bytes Daten:
Antwort von 54.83.203.138: Bytes=32 Zeit=120ms TTL=47
Antwort von 54.83.203.138: Bytes=32 Zeit=120ms TTL=47
Antwort von 54.83.203.138: Bytes=32 Zeit=119ms TTL=47
Antwort von 54.83.203.138: Bytes=32 Zeit=119ms TTL=47

Ping-Statistik für 54.83.203.138:
Pakete: Gesendet = 4, Empfangen = 4, Verloren = 0
(0% Verlust),
Ca. Zeitangaben in Millisek.:
Minimum = 119ms, Maximum = 120ms, Mittelwert = 119ms

hint

You may add this line to %LANGC00.mac to make usage easier

   ZPIPE(%a) do cmd^Zpipe(%a) quit

Demo2

   IRISAPP>zpipe "ping community.intersystems.com"

Ping wird ausgeführt für community.intersystems.com [54.83.203.138] mit 32 Bytes Daten:
Antwort von 54.83.203.138: Bytes=32 Zeit=123ms TTL=47
Antwort von 54.83.203.138: Bytes=32 Zeit=119ms TTL=47
Antwort von 54.83.203.138: Bytes=32 Zeit=239ms TTL=47
Antwort von 54.83.203.138: Bytes=32 Zeit=119ms TTL=47

Ping-Statistik für 54.83.203.138:
Pakete: Gesendet = 4, Empfangen = 4, Verloren = 0
(0% Verlust),
Ca. Zeitangaben in Millisek.:
Minimum = 119ms, Maximum = 239ms, Mittelwert = 150ms

IRISAPP>

Article in DC

Made with
Version
1.1.216 Sep, 2023
ObjectScript quality test
Category
Technology Example
Works with
CachéEnsembleInterSystems IRIS
First published
19 Jul, 2020
Last checked by moderator
02 Oct, 2023Works