Command option Sample:for /l

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for /l オプション

FOR /L - Loop through a range of numbers
    For /R - Loop through sub-folders - Windows CMD - SS64.com : http://ss64.com/nt/for_d.html
for /l %%a in (1
    batch file - For /L loop with padded number - Stack Overflow : http://stackoverflow.com/questions/11292497/for-l-loop-with-padded-number
FOR /L %variable IN (start
    for DOS command help : http://www.computerhope.com/forhlp.htm
for /L %n in (1
    For - DOS コマンド一覧 - Programming Field : http://www.pg-fl.jp/program/dos/doscmd/for.htm
FOR /L %%i IN (0
    SEジャパン株式会社 : http://www.se-japan.com/memo/batch/

for のオプション一覧