The following lists Rexx I/O instructions and methods:
CHARIN (see charIn)
CHAROUT (see charOut)
CHARS (see chars)
CLOSE (see close)
COMMAND (see command)
DESCRIPTION (see description)
FLUSH (see flush)
LINEIN (see lineIn)
LINEOUT (see lineOut)
LINES (see lines)
MAKEARRAY (see makeArray)
OPEN (see open)
PARSE LINEIN (see PARSE)
PARSE PULL (see PARSE)
POSITION (see position)
PULL (see PULL)
PUSH (see PUSH)
QUALIFY (see qualify)
QUERY (see query)
QUEUE (see QUEUE)
QUEUED (see QUEUED)
SAY (see SAY)
SEEK (see seek)
STATE (see state)