How to change ip using awk or sed .

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# 8  
Old 02-20-2008
you can use while statement, so that you will only change the one in your list.
# 9  
Old 02-20-2008
To change only server3, then

sed -e "/server3/s/151/181/g" input.txt

# 10  
Old 02-21-2008
#cat /etc/hosts server1 server2 server3 server4 server5

Output: server1 server2 server3 server4 server5

any script for this? i already create a list for that it will easily changed. any script?what loop will i use
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