Maybe we can use the following regex instead, 'awk '$1 ~
/^127|localhost/ {print $0}'' is used to fix 'ff02::1 ip6-allnodes'
case, and add 'g' option to modifity all hostname.

$ hostname=ubuntu
$ echo '127.0.1.1 ubuntu.me.com   ubuntu' |awk '$1 ~ /^127|localhost/ {print 
$0}' |sed "s/\s*\(${hostname}\)\(\s*\)/\tnewnode/g"
127.0.1.1       newnode.me.com  newnode

Addition, also need to remove "f ! echo "$RET" | grep -q 'ubuntu';" as
Peter Wu said above

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1452202

Title:
  ubuntu preseed install fails to set a hostname

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/1452202/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to