Example
m1;
[ [ -1, 0, 0, 0, 0, 0 ], [ 1, 1, -1, 0, 0, 0 ], [ 0, 0, -1, 0, 0, 0 ], [ 0, 0, 0, -1, 0, 0 ], [ 0, 0, 0, 1, 1, 0 ],
[ 0, 0, 0, 0, 0, -1 ] ]
in the Windows version of the GAP system, how do it redirect any output to a text file on a local drive?