Sed, last occurrence

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# 1  
Old 08-28-2013
Sed, last occurrence

How to find last occurrence of a keyword in a file using sed.
# 2  
Old 08-28-2013
Reverse the file using tac, find and print the keyword in sed and quit.
# 3  
Old 08-28-2013
Host doesn't have 'tac' command. For now what I tried is -

grep 'string' file | tail -1

Was wondering if sed might have a better way.
# 4  
Old 08-28-2013
sed -n '/string/h;${x;p;}' file

Hold the last occurrence of the pattern "string"; put "string" into the pattern and print.
This User Gave Thanks to xbin For This Post:
# 5  
Old 08-28-2013
Great Thanks! Exactly what I was looking for.
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