Minecraft Force Op 1.6 is a working script that I coded in Perl. I am releasing it for free. It is open source with no surveys/passwords, and you can DOWNLOAD IT HERE. Do not sell it; only redistribute it as freeware. According to my friend FlyAwayBirdie, this force op also works on Minecraft versions 1.5.2, 1.6.x, and the new 1.7 prerelease.
Leave a comment below to tell me how it worked and if you need help; I know I made the /op player2 and /op player3 commands a bit complicated to enter, so try this command from cmd prompt, a terminal, or shell (depending on your OS):
perl forceop.pl -op player1 -opextra player2 -opextra player3
And so on. Remember, MAKE SURE FORCEOP.PL is in the SAME DIRECTORY you are executing it from… use cd .. to move up one layer. You can use cd folder/folder/folder to get to wherever you put your script. Try putting it directly into C:\ and using cd .. all the way until you get to C:\ or whatever your base drive is (it could be D:\)
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