foo unix - n n - 0 other
bar unix - n n - 0 other
-o xxx=yyy
-o aaa=bbb
baz unix - n n - 0 other
bar/unix/aaa = bbb
bar/unix/xxx = yyy
foo unix - n n - 0 other
bar unix - n n - 0 other
baz unix - n n - 0 other