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AIX Printer Migration

There are few things in IT more utterly and completely baffling than the AIX printer subsystem.  While powerful it accomplishes its task with more arcane syntax and scattered settings files than anything else I have encountered.

Printing Via LPR

If you have a Python app, or almost any kind of app, the accepted manner for printing is to use some kind of subprocess to invoke some command-line utility to submit the print job. Of course this requires that the underlying subsystems are aware of printers [and thus run a printer subsystem]. It also assumes the name of the command-line utility, the permissions are adequate to execute it, and all manner of other things. To put it simply: this is terrible! Why does my web server, workflow server, etc... need to run a print service?

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