Setting up the code page for an x3270 emulation on Linux

Red Hat Enterprise Linux 9.2 z/VM guest

For accessing z/VM® from Linux® through the x3270 terminal emulation, you must add a number of settings to the .Xdefaults file to get the correct code translation.

Add these settings:
   ! X3270 keymap and charset settings for Linux
   x3270.charset: us-intl
   x3270.keymap: circumfix
   x3270.keymap.circumfix: :<key>asciicircum: Key("^")\n