|
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
[Prev in Thread] | Current Thread | [Next in Thread] |