If you happened to run Linux and have multiple linux servers, here’s a short how to access them password-less.
First we need to generate some keys:
ssh-keygen -t dsa
Then we copy them over to the remote server:
scp .ssh/id_dsa.pub user@someserver:/somepath
Then we copy the key to the authorized_keys file:
cat id_dsa.pub >> .ssh/authorized_keys
Then as a security measure we chmod it:
chmod [...]
Amazon has this services where you can use virtual servers, either your custom or prebuilt publicly shared server images. The key point here is that Amazon has a lot of servers that can be used at any time.
So let’s get started. The first thing to do is sign up at Amazon EC2. I’ll be using [...]
UPDATE:
You can just enable ACPI and PAE/NX in the VirtualBox image General Settings and you are all set to install Ubuntu.
It’s been long time since I posted in my blog. It’s past midnight Wednesday (I love Selangor state for its public holidays!) and no office tomorrow.
I watched closely VirtualBox from its Sun acquisition and I [...]