[CentOS] replace string with sed but not the first one

Tue Jun 19 05:30:11 UTC 2012
maverh at telenet.be <maverh at telenet.be>



Hi, 
  
We have a the following file 
[ip-map] 
# Unchanged IP addresses: 
# Please review default IP addresses mapping below: 
192.168.1.10 shared    ->      192.168.123.6 shared 
[namexx] 
192.168.1.10 
naam   192.168.1.10 



We want to replace 192.168.1.10  to a other string but i don't want to change te first one.