file naming question


 
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# 8  
Old 04-01-2010
You should spend a little time with your shell's man page. All of these things are basic shell features and they are all covered.

Regards,
Alister
# 9  
Old 04-01-2010
MySQL

Quote:
Originally Posted by olifu02
Thanks one more thing.

What do the ! and -d mean in the line

Code:
if [ ! -d "$d" ]; then

! --> not (false)
-d --> directory exist

so if directory is not exists that name $d (directory name)

more details you can look up at the page
http://tldp.org/LDP/Bash-Beginners-G...ect_07_01.html
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