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The 640 MEG Shareware Studio 2
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The 640 Meg Shareware Studio CD-ROM Volume II (Data Express)(1993).ISO
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lpdos.zip
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VAR1.TXT
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1992-01-09
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314b
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7 lines
Variables can be used to simplify command lines.
Variable names are a percent "%" character followed
by an aphabetic character "A - Z". When L/P Dos sees
a variable in a command line it will expand it to
it's current definition. To use the percent sign
on the command line use two together "%%".