$ mv sudoku.txt sudoku.pl <<-- 変更する必要はない。 txt を実行するのは気分が悪いので $ chmod +x sudoku.pl $ export REQUEST_METHOD="STDIN" $ ./sudoku.pl 17=1 27=2 37=3 47=4 57=5 67=6 77=7 87=8 97=9 +---+---+---+---+---+---+---+---+---+ | 2 | 3 | 6 | 7 | 8 | 9 | 1 | 4 | 5 | +---+---+---+---+---+---+---+---+---+ | 5 | 8 | 9 | 1 | 3 | 4 | 2 | 6 | 7 | +---+---+---+---+---+---+---+---+---+ | 1 | 4 | 7 | 2 | 5 | 6 | 3 | 8 | 9 | +---+---+---+---+---+---+---+---+---+ | 3 | 9 | 8 | 6 | 2 | 5 | 4 | 7 | 1 | +---+---+---+---+---+---+---+---+---+ | 6 | 1 | 4 | 3 | 7 | 8 | 5 | 9 | 2 | +---+---+---+---+---+---+---+---+---+ | 7 | 2 | 5 | 9 | 4 | 1 | 6 | 0 | 3 | +---+---+---+---+---+---+---+---+---+ | 8 | 6 | 2 | 5 | 9 | 3 | 7 | 1 | 4 | +---+---+---+---+---+---+---+---+---+ | 9 | 5 | 3 | 4 | 1 | 7 | 8 | 2 | 6 | +---+---+---+---+---+---+---+---+---+ | 4 | 7 | 1 | 8 | 6 | 2 | 9 | 3 | 0 | +---+---+---+---+---+---+---+---+---+