tar(1) - Linux manual page (man7.org)

It is suggested that using tar, you use the -cZf 

tar -cZf <filename>.zip files.....

May 2023 we moved from AIX to RHEL, that was a sad day as we are finding a lot of quirks when it comes to our RHEL environment. We went from Physical Hardware to VM, and found that the VM environment wasn't as thought out like we wanted.

Our VM Hosts were not organized, and we have had 3 unexpected downtimes since because of resource contention.

May want to look at other Linux OS's outside of RHEL if you can, as the updates/patches aren't as dynamic as they were in our old environment meaning we didn't have to reboot too often. If we had the choice, we would of went with Ubuntu or SUSE as at least the updates/patches don't require reboots as often.

Now we get notified at the drop of a hat when there is a patch, that security needs us to reboot. You just can't take it down at a moment's notice.

Just thoughts, and pain points. Each environment is different and hopefully you don't run into as many issues as we have.

It all depends on your learning style.

For me I rather learn as I am building so it was trial by fire as we were migrating from SeeBeyond eGate to InterSystems Ensemble (2014.1) at the time by a certain deadline. I learned a lot on the fly by reading the Developer Community posts, reaching out as needed, and just playing around with the code as I was building it. I also had my company by Cache Objectscript and MUMPS, at least so I can search for a Reference when figuring out syntax. 

The Learning site as a lot of good and informational courses you can take as well.

If I remember correctly, I had to make HSLIB read/write and then I was able to update %SYS when we used ZAUTHENTICATE.mac. We have since moved to using LDAP.

I have used HANG in a code block before to put in a pause between messages when we have two Business Processes sending MFN messages to Epic to update the same Provider record.

I suppose you could write a Custom Ens.Function to do the same within a Rule if you want, or you could route the messages through a Business Process to put the pause in.

If using JDBC you can use a JDBC SQL Software like DBeaver or Squirrel SQL.

DBeaver officially supports InterSystems IRIS | InterSystems Developer
How to create a database connection in DBeaver - DBeaver
 

With some help we created a function to loop through a repeating field and verify values against a single string, and a variation against a Lookup Table...

ClassMethod DoesSingleValueExistRepeatingSegmentFields(pHL7Msg As EnsLib.HL7.Message, pSegment As %String, pField As %String, pSubField As %String, pInputValue As %String) As %Boolean

{

   #dim tSeg as EnsLib.HL7.Segment

   set tSegCount = pHL7Msg.SegCountGet()

   set i = 1

   set j = 1

   Set tFound = 0

   //get new values

   set tval=""

   while ((i <= tSegCount) && (tval="")) {

     set tSeg = pHL7Msg.GetSegmentAt(i)

     if (tSeg.Name = pSegment) {

      set pField2 = pField_"(*)"

      set tRepCount = tSeg.GetValueAt(pField2)

      while ((j <= tRepCount) && (tval="")) {

        set tID = tSeg.GetValueAt(pField_"("_j_")"_"."_pSubField)

        if (pInputValue = tID) {

         set tval = 1

        }

       set j = j + 1

      }

     }

     set i = i + 1

   }

   if (tval '= "")

   {

      Q 1

   }

   quit 0

}

John, if we have multiple authentication methods turned on for /api/Atelier could this also cause Unauthenticated tries against /api/Atelier?

trying to track down login issues and I am seeing this...