Hint: simplify the iSeries with the Operational Assistant

If you find certain commands hard to remember (such as wrkjobscde, prttrgpgm, etc.) just use the "go cmd" command to help jog your memory.

For example;

go cmdpdm   will return a menu with all commands that contain the three character moniker 'pdm'.(wrklibpdm, wrkobjpdm, etc.)
go cmdtrg     will return all commands that contain the three character moniker 'trg' (addpftrg, prttrgpgm, etc.)

To reach the i5/OS (or OS400) Operational Assistant menu;

go assist
Operational Assistant "go assist" menu;

go assist menu

One notable option (4. Send messages) on the "go assist" menu is the ability to send a break message to one or more signed-on user(s) and optionally interrupt their session and/or require a reply. Unlike SNDBRKMSG you do not need to specify the user's workstation. The OA break message uses the QEZSNDMG API.