CentOS

Yes, I did.
There is no config file for write nor for mesg where I can set the default
for this.
Also, I there is not config file for the whole sysvinit-tools rpm.
Maybe there is an environment command (which I don't know of) that can
be put in the profile file of the user?

Hi The default in CentOS 6 seems to be "+" which means people can bother other people by writing messages to their terminals with "write" command. How can I change the default value to be "-" instead of "+"? For example I see my terminal is by default set to "+": [root@localhost]# who -Tu root + pts...

Problem solved!!!!!
I got the answer from this site https://www.certdepot.net/rhel7-configure-kerberos-kdc/

Solution:
Kerberos won't work if you put an alias between the IP and the FQDN.

CERTDEPOT.NET really rocks!

The kinit and klist was performed by me along with all the instructions
according to the Urban Penguin tutorial but still I am asked for a password.
Have a look at their tutorial.
https://www.theurbanpenguin.com/configu ... beros-kdc/
thx

Hi I followed the Urban Penguin tutorial on their sight at https://www.theurbanpenguin.com/configuring-a-centos-7-kerberos-kdc/ and also their course on pluralsight and I did this twice using a new Linux VM but each time when I try to login using ssh (after kerberizing ssh) I am asked for a password...

Hi,
Is there an iptables way to allow access only to gmail.com, eventhough, there's a lot of
ip addresses belonging to gmail.com and often changing as well?
I would like to get a referal to a free course on iptables?
thx

Hi TrevorH
Your suggestion worked great!
Thx

Anyone know how to allow yum updates but to deny all other browsing on ports 80 and 443?
Thanks

Hi, Has anyone be able to install anjuta.1.x on Centos 5? For me anjuta.2.x is a bad product and I'm not interested in installing it. I wasn't able to install the Centos 4 anjuta.1.x rpm on Centos 5 using: rpm -i anjuta.1.x.EL4.rpm and for some reason wasn't able to install using: rpmbuild --rebuild...