Apologies for the top posting (beyond my control with this client).
If you remove the new kernel, CentOS will clean up the grub config file for
you.
Use yum erase kernel* to get a complete list of installed kernels and say
no to proceed. Find the version number of the kernel you want to erase
Kyle apologies for the top posting - mail2web is a bit dumb as this.
Do you mean that the script should look like this
iptables -A INPUT -m state --state NEW -m multiport -p tcp --dport www,ssh
-i ethX -j ACCEPT
iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -A INPUT