Recorded console output setting

  dmesg

  show -q dmesg

  clear builtin/dmesg

  params
  param dmesg ${dmesg:base64}
  imgfetch http://192.168.0.1/api/diags##params

Represents the most recent 8kB of recorded console output.

• param command
• Console configuration in iPXE
• List of all iPXE settings

Be ware that iPXE supports recursive variable expansion in shell commands. Typing an interactive command such as echo ${dmesg} or param dmesg ${dmesg} is therefore a great way to exercise the memory allocator to the point of exhaustion. Use show -q dmesg instead to show the recorded console output.