Help: mysh show term command summary:
The show term (or @term) command is used to display useful information about the current console. This includes:
about - About the mini_readline gem. version - The installed version of mini_readline. installed - All installed versions of mini_readline. latest - The latest version of mini_readline available. about - About the mini_term gem. version - The installed version of mini_term. installed - All installed versions of mini_term. latest - The latest version of mini_term available. platform - The operating platform detected by mini_term. columns - The number of columns in the console. rows - The number of rows in the console. code page - For Windows, what is the current code page? term - What terminal is defined by the system, if one is defined. disp - What display is defined by the system, if one is defined. edit - What editor is defined by the system, if one is defined.