oneliner for adding header and trailer


 
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# 1  
Old 02-22-2012
oneliner for adding header and trailer

for example, i have a file with below content:
Code:
123413
866688
816866
818818

i want the output as:
Code:
This is header
123413
 866688
 816866
 818818
This is trailer

i am able to achieve it using a bash script.

But is it possible to achieve this in awk or sed one liner?

Thanks
# 2  
Old 02-22-2012
Code:
awk 'BEGIN {print "Header"} END {print "Footer"} 1' file

This User Gave Thanks to Scott For This Post:
# 3  
Old 02-22-2012
Code:
sed '1s/^/Header\n/; $s/$/\nTrailer/' inputfile

This User Gave Thanks to balajesuri For This Post:
 
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