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Insert text with Sed (in various positions)

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# 1  
Old 01-12-2011
Insert text with Sed (in various positions)
Hello. I'm trying to insert text in various positions and I could only do that using pipes for each position.

Example:
Code:
cat file | sed -e 's#\(.\{5\}\)\(.*\)#\1:\2#g' | sed -e 's#\(.\{26\}\)\(.*\)#\1:\2#g'

Insert ":" at position 5 and 26.

it can be done in the same sentence, without using pipes?

Help please. Thanks.
Last edited by Scott; 01-12-2011 at 11:53 AM.. Reason: Code tags
# 2  
Old 01-12-2011
Code:
sed -e 's#\(.\{5\}\)\(.\{20\}\)\(.*\)#\1:\2:\3#g'  file

# 3  
Old 01-12-2011
thanks!
# 4  
Old 01-12-2011
Code:
 awk -vFS= '{$5=$5".";$26=$26"."}1' OFS= file

# 5  
Old 01-12-2011
Code:
sed 's/./:&/26;s/./:&/5' file

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