Terminal

Sending a text by TCP

ObjectScript, Terminal, Ensemble

Hello gentlemen,

I have to create a objectscript program that will simulate a mainframe (because it's going to be removed). For my program, I receive data from another program that is written in Delphy by TCP on a preset socket. Here is my problem, how can I handle this?
Which class shoud my program extend?
Which Adapter should I use?
My program must be able to read what the delphy one is sending and i don't really know what structure it is in what it is in. So is there a class that can allow me to read it? Thanks for your future anwers.
Here is a sample of what I have thought but doesn't work.

�

Post by Thomas Schroyen 8 April 2019

Last comment 10 days ago

0 0 3

answers

comments

147

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Ensemble to Spring Boot Java app using RabbitMQ

Beginner, Business Rules, Code snippet, Java, ObjectScript, REST API, REST Services, Studio, Terminal, Testing, Tips & Tricks, UI Development, Web Development, Caché, Ensemble, HealthShare

I successfully got everything in this guide to work: https://community.intersystems.com/post/ensemble-rabbitmq-java-client-qu...

I am now using the information I gained from this guide along side with this guide:

https://www.rabbitmq.com/tutorials/tutorial-one-spring-amqp.html

I am running into an issue though. In the RabbitMQ guide I just posted, they have a "Receive message" functionality. I use that alongside with the SendMsg from Ensemble method in the InterSystems guide. The issue I have is the message I receive looks like "[B@2c421093(byte[21])" instead of "Hello from Ensemble!"

Post by Jess Farmer 4 March 2019

Last answer 4 March 2019 Last comment 5 March 2019

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How to Setup InterSystems IRIS Container to Use OS-Level Authentication Programmatically

Containerization, Terminal, Tips & Tricks, InterSystems IRIS

Hi Community!

When you run IRIS container out-of-the-box and connect to it via terminal e.g. with:

docker-compose exec iris bash

You see something like:

root@7b19f545187b:/opt/app# irissession IRIS

Node: 7b19f545187b, Instance: IRIS

Username: ***

Password: ***

USER>

And you enter login and password every time.

How to programmatically setup docker-compose file to have IRIS container with OS authentication enabled? And have the following while entering the terminal:

root@7b19f545187b:/opt/app# irissession IRIS

Node: 7b19f545187b, Instance: IRIS

USER>

Post by Evgeny Shvarov 1 March 2019

Last answer 2 March 2019 Last comment 4 March 2019

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Caché WebTerminal v4 Release

Caché, Development Environment, Terminal, Tools, Issue Tracking, JavaScript, ObjectScript, System Administration, Web Development, Announcements

Greetings, InterSystems community!

I am pleased to announce that the web terminal project, Caché WebTerminal version 4 gets its release! After long period of enhancing this web application from 2013, it came to the version 4, which features major stability and security improvements, intelligent autocomplete and syntax highlighting, convenient SQL mode and a lot of other useful features.

The goal of this article is to spread the knowledge about this project over the InterSystems community.

Post by Nikita Savchenko 19 January 2017

Last comment 26 February 2019

+ 15 2 8

comments

1680

views

+ 15

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Charset or encoding to access Caché terminal through Powershell

Localization, Terminal, Caché

Hi,

is anyone using Powershell to access Caché terminal in non-english systems?

I'm trying to access using: csession INSTANCE

But from the beginning it fails to represent spanish characters like ñ,...

It doesn't recognize up-down cursor keys to see previous commands...

Any idea?

Post by Jose-Tomas Salvador 18 February 2019

Last answer 19 February 2019 Last comment 19 February 2019

0 0 2

answers

comments

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Studio Terminal Testing Custom Method

HL7, Studio, Terminal, Testing, Caché, Ensemble

Hello ,

I have a class Method ClassMethod SearchOBXFlag(pSourceMsg As EnsLib.HL7.Message, Identifier As %String) As %String

How can i test this method from terminal or from portal or studio. In Terminal i am not able to pass a HL7 message to the method since it terminates after segment terminator. It should be great if i can pass a local file with the hl7 message to the function instead.

Any help will be appreciated how to pass a hl7 message to this function inorder to test.

Thanks

Post by Jimmy Christian 8 February 2019

Last answer 11 February 2019 Last comment 11 February 2019

0 0 3

answers

comments

121

views

rating

How can i connect to a server with Terminal(not through telnet)

Terminal, Caché

hi, everybody!

i wanna connect to a remote server through Terminal.

after i add a server in [Preferred Server] and click the server name( [Remote System Access]->[Terminal] -> server name)

i got an Error dialog telling me that:

Failed to establish security context.

Reason:(-2146893042, 0x8009030e)No credentials are available in the security package

so do i miss some configuration?

Grateful for your help!

Post by Eliot Eric 23 January 2019

Last answer 24 January 2019 Last comment 24 January 2019

+ 1 0 3

answers

comments

153

views

+ 1

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Mastering the JDBC SQL Gateway

Best Practices, Caché, Terminal, Business Service, Java, JDBC, ODBC, SQL, InterSystems Data Platform Blog

As we all know, Caché is a great database that accomplishes lots of tasks within itself. However, what do you do when you need to access an external database? One way is to use the Caché SQL Gateway via JDBC. In this article, my goal is to answer the following questions to help you familiarize yourself with the technology and debug some common problems

Post by Vicky Li 14 November 2016

Last comment 28 December 2018

+ 8 2 4

comments

1792

views

+ 8

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Terminal tip: Running OS-level commands

Terminal, Tips & Tricks, Caché

When working at the Caché command prompt I sometimes want to run an operating system command on the server host. By prefixing my command line with ! or $ I can do this with ease. The following examples are from 2017.1 on Windows, but the feature is available on all versions and platforms

Post by John Murray 23 June 2017

Last comment 27 December 2018

+ 4 0 5

comments

653

views

+ 4

rating

Just for Fun. John Conway's Game of Life

Beginner, Caché, Terminal, InterSystems IRIS, ObjectScript, Other Protocols

Some weeks ago, I was reading a book by Stephen Hawking and Leonard Mlodinow, The Grand Design. At a certain point, trying to define why do we exist? , why do we use the models we use in physics?, ...those kind of things you know... they pointed at the Game of Life example invented by the mathematician John Coward in 1970... Basically he wanted to show that a system with really basic fundamental laws (Physics) could evolve and "live" to become a more complex system (Chemistry) in which "something" (humans) could work out its own model and complex rules to explain its reality… the rules for this deterministic model that he exposed were so basic that I thought it could be funny to implement them in ObjectScript when I had some spare time... there are others implementations in JavaScript and other languages... but not in ObjectScript... and that had to be corrected!!… so here you are!

Post by Jose-Tomas Salvador 20 December 2018

Last comment 25 December 2018

+ 7 2 4

comments

293

views

+ 7

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How do I call IRIS, then run a few commands from it, using a Windows Batch script?

Terminal, InterSystems IRIS, Microsoft Windows

Hi guys,

Mostly the title. Let's say my commands are stored in a text file "inFile". Here was my best guess:

<dir to iris> console IRIS2018 <inFile

For reference, here's an example of the analogous structure that works on Cache:

C:\InterSystems\Cache2018\bin\cache -s C:\InterSystems\Cache2018\mgr -U <namespace to start as> <inFile

I think the problem is this: When the Cache prompt is started, it opens in the same terminal as the line that started it, so passing inFile to standard input effectively types out inFile's lines as login info or commands in Cache. In IRIS on the other hand, "console" opens a new terminal window, and thus the standard input from the terminal that opened the console (I'm assuming here) isn't the input to this new console

Post by John Kumpf 6 December 2018

Last answer 6 December 2018

0 0 2

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Terminal Access Denied

Terminal, Caché

HI,

I have been using evaluation version of Cache 2017.2, it was working fine and I was using Cache studio, SMP & Cache Terminal/console till yesterday.

Today, cache was in shutdown status, then I restarted. But, Cache terminal is not working and showing as Access Denied while otherthings like studio and SMP is working as expected. I checked all security level services on SMP, all are fine and enabled.

Can anyone help me to diagnose the problem and make it working.

Thanks.

Post by Satyendra Singh 2 October 2018

Last answer 2 October 2018 Last comment 1 November 2018

0 0 5

answers

comments

323

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How to Open Terminal In Caché Mac OS

Caché, Terminal, ObjectScript

HI,

I am a newbie so excuse my basic questions.

I have installed Caché on Mac Os High Sierra 10.13.6 and have started the ObjectScript tutorial but I cannot open Terminal in Caché.

The instructions provided on the tutorial don't appear to be for Mac OS as there is no cube icon:

n order to begin practicing using ObjectScript, you need to start the Terminal. Click the Caché cube iconin the task bar and select Terminal from the menu. This brings up the terminal window, and you can see from the prompt that we are in the USER namespace. Namespaces are logical directories, containing routines (programs) and globals (data).

So my question is how do I open the terminal window in Caché, I have navigated to the user and samples directory in Terminal window but the ObjectScript commands are not recognised

Post by Ciaran Mooney 20 September 2018

Last answer 21 September 2018 Last comment 22 September 2018

0 0 4

answers

comments

218

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PDF printing from Roll-and-Scroll application

Caché, Terminal

What types of solutions are out there for terminal based applications to output reports to a PDF document? This is a roll-and-scroll application that has its own scripts for generating reports.

In times past, terminal emulations have supported the concept of slave printing which seems like it should still be a viable solution. I know that in previous lives I have been able to do slave printing with software such as ProComm+ by Symantec (not available anymore). This terminal software worked very well with the VT emulation codes for enabling and disabling slave printing as well as worked very well with the Windows Print Manager as far as allowing the output to be redirected to any printer device (both physical and virtual). If ProComm were still available I'd just suggest installing a virtual PDF print driver and using slave printing.

Curious what others are doing in the area of PDF printing?

Post by Kenneth Poindexter 16 November 2015

Last answer 20 August 2018

0 0 4

answers

comments

350

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Terminal within Eclipse not connecting to localhost

Development Environment, Terminal, Microsoft Windows, Atelier

I want to connect to my local terminal via Eclipse in Windows. I am able to connect to the server but not my own machine. It opens from "cube icon" -> Terminal but I want to open and connect to it in Eclipse.

How should I connect to it?

Post by Lassi Autio 8 August 2018

Last answer 9 August 2018 Last comment 15 August 2018

0 0 3

answers

comments

254

views

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Cache Web Terminal Release 3.1.4

Caché, Development Environment, Terminal, Release

Hi ISC Community!

I'm pleased to announce new release of Caché Web Terminal 3.1.4.

What's new:

1. Drag'n'drop to Studio installation: just import xml in any namespace.

2. After import and comilation access your web terminal app on URL server:port/terminal/.

F.e. localhost:57772/terminal/

Slash is mandatory.

3. No need to use %CACHELIB anymore - please feel free to update your Caché and continue using CWT.

Download release here.

Source code for view and contribute here.

Post your issues here. Want to add your own features - fork it

Post by Evgeny Shvarov 14 December 2015

Last comment 9 August 2018

+ 6 0 3

comments

742

views

+ 6

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Multi-line terminal commands

Beginner, Caché, Terminal

Let's say I have this simple script file try.script

write 1
write 0

I can execute it in a terminal (csession) by calling:

csession cache < try.script

And I get the following output:

%SYS>
1
%SYS>
0

However I want to use a try catch block in my script:

try {
write 1/0
catch {}
halt

But as script is executed line by line, it's interpreted like this:

%SYS>
TRY {
      ^
<SYNTAX>
%SYS>

WRITE 1/0
^
<DIVIDE>
%SYS>

CATCH {}
^
<SYNTAX>
%SYS>

I know that I can write it all in 1 line, but I'd rather not do that. Is there a way to feed multiline statement into Cache?

Post by Eduard Lebedyuk 6 July 2018

Last answer 6 July 2018 Last comment 6 July 2018

0 0 3

answers

comments

275

views

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Terminal Syntax On How to see the contents of a message

Beginner, Object Data Model, Relational Tables, Terminal, Ensemble

I have a batch and would like to see the records in it on a terminal

First will use .%OpenId(Id) then will want to get the first record something around GetAT(1) with this I get the object reference but will actual need to see the data any help

Post by Thembelani Mlalazi 10 May 2018

Last answer 10 May 2018

0 0 2

answers

comments

104

views

rating

How can I change terminal user's login.

Terminal, Users, System Administration, Caché

I would like to remove the login requirement, such that when

the Terminal option on the Cache Cube is clicked, the session goes directly

to the mumps prompt.

Also, how can I change terminal user's login password.

Post by Larry Faraci 23 March 2018

Last answer 26 March 2018

0 0 3

answers

comments

367

views

rating

Call csession to execute the method and output results

Beginner, Caché, Terminal

csession can be called with a variety of arguments:

tag+offset^routine
tag^routine([parameter-list])
##CLASS(package.class).method([parameter-list])

Post by Eduard Lebedyuk 13 March 2018

Last answer 13 March 2018 Last comment 13 March 2018

0 0 3

answers

comments

319

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rating

Running Cache terminal from cmd

Caché, Terminal, Ensemble

I was able to run the Cache terminal from the command prompt with the following command, in the namespace that I provided in the brackets:

cterm /console=cn_ap:ENSEMBLE[TEST_1]

But the command suddenly stopped opening the terminal in the correct namespace. It just opens it in the default namespace. I tried it with different namespaces or invalid namespaces, it always opens the terminal in the default namespace now.

I cannot figure out what is causing this behaviour.

Post by Giray Ozel 2 March 2018

Last answer 2 March 2018 Last comment 2 March 2018

0 0 2

answers

comments

314

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rating

Approaches to bash scripting (passing variables from OS to Caché)

Change management, Continuous Integration, Terminal, DevOps, Caché

Let's say I want to execute this cache script (saved as test.txt) from OS terminal:

zn "USER"
write 1
zn "%SYS"
write 2
halt

Executing the following command in a terminal:

csession cache < test.txt

Would yield this output:

$ csession cache < script.txt

Node: gitlab-test, Instance: CACHE

USER>

USER>
1
USER>

%SYS>
2
%SYS>
Job succeeded

Is there a better way to run these scripts?

Currently I have two problems:

I have several variables defined in my bash script, what's the best approach to pass them into Caché?
I can't capture script input (for example write 1)

As for 1 there are two solutions I found

Post by Eduard Lebedyuk 19 February 2018

Last answer 19 February 2018

+ 1 0 3

answers

comments

274

views

+ 1

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I am curious about Terminal function

Object Data Model, Terminal, Caché

Hi global developers!

I am using terminal but I have some problem with it.

I use $C(1) (ascii code 1) to separate data but I can't see it in the terminal and This is really hard to see in the table.

So I want to get you guys good brain and skill :)

how can I see it in the terminal ?

Terminal(intersystems)

Post by Minsu Kim 5 February 2018

Last answer 5 February 2018

0 0 2

answers

comments

184

views

rating

How to control print position on Cache Terminal

Beginner, Caché, Terminal

I am using the free Intersystems Cache installation (CachePCkit V2017.1) on Windows 10 for my own use & personal development.
I am writing routines in Studio & running them in the Cache terminal TRM:3672 (TRYCACHE).
From a routine, how do I control print position within the terminal screen. I have tried using $X and $Y but this does not work and I cannot find what I need within the Cache terminal documentation.

Hope this question is not too simplistic for Members.
Any suggestion would be appreciated.

Post by Brian Downing 7 January 2018

Last answer 7 January 2018 Last comment 8 January 2018

0 0 1

answers

comments

146

views

rating

Get Window Size from terminal

Caché, Terminal

Hi,

Can I get "Window Size" from terminal? By command line.

Terminal > Edit > Window Size

I already tried to use 'do CURRENT^%IS', but without success. It does not return the change, for example, when the column is 132.

Is there any routine or method for this?

Post by Lucas Fernandes 18 December 2017

Last answer 2 January 2018 Last comment 19 December 2017

0 0 1

answers

comments

279

views

rating

I can't start the Terminal to a remote server

Caché, Terminal

Hi everyone

How can I connect using the Terminal to a remote server?

I changed the server indication on the Healthshare icon on the Windows toolbar.

The management portal works but not the Terminal. When I open the terminal it displays only some information about the server ("SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.2"), but it doesn't give the possibility to log in.

Do you have any suggestions how I could fix it?

Thanks a lot and best regards

Milena

Post by Milena Donato 27 December 2017

Last answer 27 December 2017 Last comment 27 December 2017

0 0 4

answers

comments

431

views

rating

Is There way to write to a text file direct without Stream

Beginner, Object Data Model, Terminal, XML, Caché

I am using a %GlobalStream to create as % stream.Object and writing that to a file but for some reason when I run that on the terminal I get <PARAMETER>zWrite^%Library.GlobalCharacterStream.1 and no file is created

I have tried the following here is my code and still get the same result any help appreciate

Post by Thembelani Mlalazi 9 November 2017

Last answer 9 November 2017 Last comment 9 November 2017

0 0 1

answers

comments

757

views

rating

Cache Terminal access in a mirrored healthshare environment.

Caché, Terminal, System Administration, High Availability, Mirroring, HealthShare

Is it possible to make the cache terminal available over a mirrored vip address for a healthshare mirrored environment? So that connecting to a terminal for a mirrored environment will always connect to the Live Node?

I'm looking to write a Powershell script to run against the system and need to connect to the Live Node in a mirrored setup. Is this possible or am I going to have to log onto each node to establish which is Live. Or does this even matter?

Post by Gerry Connolly 31 October 2017

Last answer 1 November 2017 Last comment 6 November 2017

0 0 1

answers

comments

201

views

rating

How to open a cmd prompt as administrator using terminal

Admin, Caché, Terminal, Ensemble, Callout

Hi guys,

I am trying to run a command line code using $zf(-1) in cache terminal. it is returning access denied error.

I have tried to run the code in cmd itself it is also throwing Access denied error. But if opened cmd as administrator and run the same code it is working perfectly. I am using windows system.

Hence i need to know how can i run the cmd line code as administrator using our terminal or studio. Please help me out.

Thanks,

Mani

Post by Manikandasubramani S 3 November 2017

Last answer 3 November 2017 Last comment 3 November 2017

0 0 1

answers

comments

445

views

rating

Rebuild class index

Caché, Terminal, ObjectScript

I have a class. In class there is an index. This index is for quick search on name property.

Class User
{

.....

Property Name as %String;

Index NameInd On Name;

.....

}

This class is mapped to some global ^GL(userId) = "Name*other data....****"

And there is also index global ^GLNameIndex(Name, userId) = ""

When I add new User entry through class, f. i.

S user = ##class(User).%New()
S user.Name = "Some name"
D user.%Save()

calling method %Save() adding new entry to index automatically.

And this way index ^GLNameIndex is always actual.

But in my program new user entry can be added without class interface, through terminal program.

In terminal program new user entry is added by direct recording to global, f. i.

S ^GL(userId) = "Name*other data."

In this case, new user name is not adding to index global ^GLNameIndex and index is not actual.

�

Post by Ruslan K 18 October 2017

Last answer 18 October 2017 Last comment 19 October 2017

0 0 1

answers

comments

489

views

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