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COMMAND sed AND pwd

 
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# 1  
Old 10-23-2008
COMMAND sed AND pwd
Hi,

I should replace the string DIR_ZERO in the file FILE_OLD with the current directory path in FILE_NEW by using something like this:

sed "s/DIR_ZERO/'$(pwd)'/" FILE_OLD > FILE_NEW


but it doesn't work and I don't understand why...Smilie

Thanks in advance!!!

Giordano Bruno
# 2  
Old 10-23-2008
well - it won't like the /'s in the evaluated path if you use those in the sed command.

and sed will take what you have as literal, and won't expand unless you're careful.

Try:

Code:
 eval sed 's%DIR_ZERO%$(pwd)%' infile

# 3  
Old 10-23-2008
Code:
sed "s%DIR_ZERO%$(pwd)%" FILE_OLD > FILE_NEW

 
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