Modify multiple zone files

I came across a scenario where I needed to change an IP address that was used in over 200 zone files.

Jonesy came the rescue using the power of sed !
sed -i s/oldip/newip/g *

Example.

james@spork [/var/named]#
james@spork [/var/named]# sed -i s/192.168.0.1/192.168.0.2/g *
james@spork [/var/named]#

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