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| From: | address@hidden |
| Subject: | Just a quick question |
| Date: | Wed, 2 Jan 2008 04:08:47 -0800 (PST) |
| User-agent: | G2/1.0 |
hi All
I saw that one of the for loops in a make file looks like this
@for dir in ${DIRS}; do \
echo making for directory $${dir}; \
make -C $${dir}
Why is there two $$ here
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