Amazon Web Services (AWS)

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70
votes
3answers
139k views

How to run sudo command with no password?

How does the ubuntu user on the AWS images for Ubuntu Server 12.04 have passwordless sudo for all commands when there is no configuration for it in /etc/sudoers? I'm using Ubuntu server 12.04 on ...
5
votes
1answer
757 views

How can I use an existing S3 bucket in Backup?

I have an existing Amazon S3 bucket in the Oregon region. How can I use it as the backup location in Backup? Details I've enabled the Amazon S3 backup location, but I don't see a way to specify ...
4
votes
1answer
3k views

“Could not open display `(null)'” error. How can I fix this?

I'm trying to run an appliaction, but when I run it I get a Could not open display `(null'). Error. Why is this? Specifically I was trying to run scratch (which I installed via aws): ...
4
votes
1answer
613 views

Is it possible to install a newer version of cloud-init on Lucid?

I'm using EC2 user-data to configure certain services before they are launched on newly spun up instances. I've been using #cloud-boothook as the beginning of user data, and it worked like a charm on ...