ash shell has many features that are sufficiently obscure you almost never see them used. One of the problems is that the man page offers no examples.
Her... rpose is to store command line arguments in the global array ARGV1 and the number of command line arguments in the global variable ARGC1.
The global array ARGV and the global variable ARGC are predefined and should be used by the mbfl_getopts fun... tions are handed to user defined functions. The global array ARGV1 and the global variable ARGC1 are supposed to hold the command
