replacing a quote in some lines with multiple quote fields
i want to replace mistaken quotes in line starting with tag 300 and relocate the quote in the correct position so the input is
223;25
224;20100428064823;1;0;0;0;0;0;0;0;8;1;3;9697;18744;;;;;;;;;;;;
300;X;Event: "419031003804486","76","2010/04/28-06-48-23.00",,,,,,,,,"9697","18744","28441",,,"4676",,,,,,,,,"blackb"e"rry."net,"419031003804486",,"1",,,, ,,
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and i need to replace field #26 in the line starting with 300;X; from "blackb"e"rry."net to "blackberry.net"
so the corrected version from the previous one should be
223;25
224;20100428064823;1;0;0;0;0;0;0;0;8;1;3;9697;18744;;;;;;;;;;;;
300;X;Event: "419031003804486","76","2010/04/28-06-48-23.00",,,,,,,,,"9697","18744","28441",,,"4676",,,,,,,,,"blackberry.net","419031003804486",,"1",,,,,,
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