How to insert a character in line in Special condition?


 
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# 8  
Old 04-24-2009
Hi Franklin,

can you please explain how actually the sed search for a pattern wen search is done by grouping. Y the below command is not working ?..
I am bit confused here Smilie ...

Code:
sed 's|\(.*[0-9]+\)\(.*[0-9]+\)|\1/\2|' File

how actaully it consider the .* wen it comes to pattern matching.
# 9  
Old 04-24-2009
The metacharacter "+" is available only as part of the extended set used by programs such as egrep and awk.

Regards
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