Category: IBM i
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A screen a story – Raise your delay knowledge level by 0.1?
If the screen show below looks familiar, there are two possible reasons: Either you are using the Scheduled Job (WRKJOBSCDE) command for scheduling jobs on IBM i and are not using the Advanced Job Scheduler. Or you are aware of the fact that the CL command DLYJOB exists and you might have used it yourself.…
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i-UG Springs into Life in 2024
The IBM i User Group (i-UG) in the UK sprung into life in February 2024 with their first event of the year at sunny Rochdale. I say sunny, being from the south of the UK, ‘sun’ and ‘the North of the UK’ are not words that go together! The i-UG chairman, Mike Ryan kicked of…
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Use SSH Keys to Stop User Password Access
This article shows how easy it is to use SSH keys to stop users, or yourself, from having to use a password to gain access to a SSH session. Why? The first question is always … SSH keys are more secure than passwords, as they are longer, more complex and harder to guess or crack…
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Make Sense of Journaled Tables with SQL
Test Setup I had a number of tables that had been journaled and I wanted to analyse what had changed during a fixed time. This is quite simple, the essential parts are sections 2, 4 and 5. The table created in section 4 can be kept and reused, one for each table, if required. N.B.…
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A screen a story – Did you ever take a console over?
During the COVID-19 pandemic we all learned to work remotely when possible. Setting up a VPN connection is something no longer only performed by IT personals. Losing a VPN connection is also something which many of us have experienced. Working remotely when doing system management tasks out of office hours, is something we all learned…
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Setup a User for Open-Source
In my article this month I will be taking you through the stages to allow a user to access, and use, open source on the IBM i. This has to be the most asked question of our client base. “I’ve installed open source on my Power server, but how do I get to use it?”…
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Node.js v20 on IBM i
It is time to get back to Node.js on the IBM i. Node.js v20 is the latest version of this great programming language. Please note that Node.js v14 moved out of support from April 2023, so time for you all to upgrade, and what should you upgrade to? My recommendation is going to be Node.js…
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A screen a story – Pre-power down system exit point?
The Exit point functionality available within IBM i, is what I would call a hidden gem. If we just look at the Pre-power down Exit Point my guess is you will agree. In my article of last month the Start-up program was handled. Now it is time to look at the Pre-power down program. The…
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A screen a story – IBM i Startup Program QSTRUPPGM?
Although it is possible not to use a Start-up program, finding a customer who does not use one, is like finding a needle in a haystack. Please allow me to use another expression which, when finishing reading this article makes sense for you: “if it ain’t broke don’t fix it”. All of a sudden, after…
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Language Comparisons Continued …
In my previous article, I explored a range of functions and delved into how syntax varies across different programming languages. If you haven’t had a chance to check it out yet, I highly recommend giving it a read. You can find the article right here. As a quick reminder, I’ll be showcasing a variety…
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Language Comparison’s
As the landscape of programming continues to evolve, many of us IBM i developers find ourselves exploring a diverse array of languages beyond those with which we began our coding journey. As more and more of us get involved with different languages I thought it would be a good idea to give a guide to…
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A screen a story – WRKACTJOB?
One of the commands used by every system administrator is WRKACTJOB. I think it if fair to say that this command is in their top 10 most often used commands. It might for some be the rock solid number one of all time. In order see what is happening on your system the command WRKACTJOB…