tag:
type: txt
help: Serial console device name
val_help: <ttyXX>; Serial device name
<hvc0>; Xen console
syntax:expression: pattern $VAR(@) "^((tty[A-Z])||(hvc)){1}[0-9]+$" \
; "console $VAR(@): not a valid tty name"
end: sudo sh -c "
declare -a devices=( $VAR(@@) )
if [ "\${#devices[*]}" == "0" ]; then
echo Warning: Access to system console is unconfigured
fi "