JOEL LIPMAN Systems / Automation / AI

Knowledge base / Since 1999

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Practical solutions and technical notes from CRM platforms, workflow automation, APIs, databases and the systems around them.

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608 entries

Unix Date Format Specifiers
Linux

Unix Date Format Specifiers

I could just remember to search wikipedia for "Date (Unix)" or search my site for "Unix". This was easier. Source: Wikipedia: Date (Unix)

Read note 28,879 hits
Win32 Constants
AutoHotkey

Win32 Constants

Apologies for copying this from another source but with lots of OpenSource developers disappearing and reappearing, the content is what I don't want to lose.

Read note 85,103 hits
Run commands for Windows
Windows OS

Run commands for Windows

This is an article intended for IT Support. It is a list of the system tools available in the Microsoft Windows OS that can be run from the "Start > Run" option. How?

Read note 46,100 hits
Code Troubleshooting Checklist
Web-Development

Code Troubleshooting Checklist

So I've started this list to make sure I don't spend so long anymore on debugging code. The aim of this article is to quickly suggest ways of pinpointing the source of the problem:

Read note 25,498 hits
Could not instantiate mail function
Joomla

Could not instantiate mail function

Quick Fix Check that this error isn't resolved by just changing the Mailer (Joomla > Global Configuration > Mailer settings). Alternate between PHPmail and sendmail just to check this isn't the problem. If the problem is still there then check the below: Tried both PHPmail and sendmail So if this happens irrespective o...

Read note 47,053 hits
List all cron jobs for all users
Linux

List all cron jobs for all users

Amazing little script I found on Stack Overflow. Wasn't really my solution as after 2 hours, realised that the customer had been looking at the wrong server. But this script showed me where the cron job we intended was located.

Read note 31,876 hits
Newbies guide to be the local computer guy
IT Support

Newbies guide to be the local computer guy

Get business cards made. Pass them out where ever you go. Don’t rent a storefront yet. Go to people’s businesses/homes and do the repairs there. Ask local businesses if you can post a flyer in their window or on their cash wrap. Initially, charge a nominal fee…maybe something like $30/hour just to build up a client bas...

Read note 28,291 hits

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