nadnerB's CloudatCost Project Journal

nadnerB

Hmmm, perhaps editing the Sudoers file is not a good idea...
Should I edit the file and add my username or just use su?
Comments @JaredBusch, @thecreativeone91, @scottalanmiller or @thanksajdotcom ?
EDIT: I'll hold off on deploying this for now.

thanksajdotcom

@nadnerB said:

Hmmm, perhaps this is not a good idea...
Comments @JaredBusch, @thecreativeone91, @scottalanmiller or @thanksajdotcom ?
EDIT: I'll hold off on deploying this for now.

I log in as root directly to all my servers.

@nadnerB said:

Hmmm, perhaps this is not a good idea...
Comments @JaredBusch, @thecreativeone91, @scottalanmiller or @thanksajdotcom ?
EDIT: I'll hold off on deploying this for now.

You don't edit the file You'd gpasswd -a nadnerb wheel where nadnerb is the username you wish to give sudo privileges too.

@thanksajdotcom said:

@nadnerB said:

Hmmm, perhaps this is not a good idea...
Comments @JaredBusch, @thecreativeone91, @scottalanmiller or @thanksajdotcom ?
EDIT: I'll hold off on deploying this for now.

I log in as root directly to all my servers.

I personally would disable root access over SSH after the initial setup.

nadnerB

@thanksajdotcom said:

@nadnerB said:

Hmmm, perhaps this is not a good idea...
Comments @JaredBusch, @thecreativeone91, @scottalanmiller or @thanksajdotcom ?
EDIT: I'll hold off on deploying this for now.

I log in as root directly to all my servers.

Thanks for your input but I won't be doing this

nadnerB

@thecreativeone91 said:

@nadnerB said:

Hmmm, perhaps this is not a good idea...
Comments @JaredBusch, @thecreativeone91, @scottalanmiller or @thanksajdotcom ?
EDIT: I'll hold off on deploying this for now.

You don't edit the file You'd gpasswd -a nadnerb wheel where nadnerb is the username you wish to give sudo privileges too.

Fantastic! Thanks!

nadnerB

@thecreativeone91 said:

@thanksajdotcom said:

@nadnerB said:

Hmmm, perhaps this is not a good idea...
Comments @JaredBusch, @thecreativeone91, @scottalanmiller or @thanksajdotcom ?
EDIT: I'll hold off on deploying this for now.

I log in as root directly to all my servers.

I personally would disable root access over SSH after the initial setup.

On the secret To-Do list

@nadnerB said:

@thecreativeone91 said:

@nadnerB said:

Hmmm, perhaps this is not a good idea...
Comments @JaredBusch, @thecreativeone91, @scottalanmiller or @thanksajdotcom ?
EDIT: I'll hold off on deploying this for now.

You don't edit the file You'd gpasswd -a nadnerb wheel where nadnerb is the username you wish to give sudo privileges too.

Fantastic! Thanks!

No Problem. It's just a group you add it to, as the group has sudo premissions (sudoers file) .

scottalanmiller

@thanksajdotcom said:

I log in as root directly to all my servers.

Why?

scottalanmiller

@nadnerB said:

Righto, so it looks like the Sudoers file, that I need to edit, is read only.

Just means you have to tell the editor that you "mean it" when you save. In vi that means :w! instead of :w

nadnerB

Righto, I've blocked root access via SSH and renamed the server to something more useful (for ron... later on)

nadnerB

Hmmm, attempting to install htop is proving to be more difficult than yum -y install htop.
I can't seem to connect to any of the mirrors.
*http://mirror.netflash.net/centos/7.0.1406/updates/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not *resolve host: mirror.netflash.net; Unknown error"
Trying other mirror.

scottalanmiller

Often that means that DNS isn't set up. Can you lookup addresses in general?

You might need to set dns in resolv.conf

coliver

If the DNS issue doesn't resolve it you may have to refresh your YUM cache. I think a yum -clean all or yum -clean headers will do that.

nadnerB

Excellent suggestions! I'll check that out when I get home

nadnerB

Found the location of resolv.conf and how to edit here: http://ask.xmodulo.com/configure-static-dns-centos-fedora.html
htop now installed. I quite like it

scottalanmiller

All configuration is just in /etc

nadnerB

@scottalanmiller nice. I screen shot the directory from my laptop with a GUI

EDIT: that sounded disturbingly like TV IT. I apologise to all those who are racing for the spew buckets

nadnerB

Reading for when I get home: https://www.centos.org/docs/5/html/Deployment_Guide-en-US/ch-vpn.html