[Novalug] substrings FQDN names in bash scripting
Miguel Gonzalez
miguel_3_gonzalez@yahoo.es
Tue Mar 3 14:41:27 EST 2009
Dear all,
It's driving me nuts...
I'm trying to short a list of servers which comprises short and FQDN server so all of them are converted to hostnames so if i have:
server1.domain.com
server2
server3.domain.com
I convert them all into:
server1
server2
server3
I have a $i variable that iterates the list of servers.
I was trying something like:
echo ${"$i":echo `expr match "Si" '.*'`}
but it doesn't work.
Any help? I've googled but no luck
Miguel
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