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| From: | ali hagigat |
| Subject: | How $$ has an effect of single dollar |
| Date: | Sun, 20 Feb 2011 08:02:34 +0330 |
"6.1 Basics of Variable References This special significance of ‘$’ is why you must write ‘$$’ to have the effect of a single dollar sign in a file name or recipe." I wonder if you can write an example of using $$ in a file name. Regards
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