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2
votes
0answers
25 views

Any way to perform failsafe upgrade without having two images?

I'm figuring out a failsafe upgrade scheme for my embedded Linux device. I want to be able to upgrade the kernel and RFS, and have the system revert to an older image if the new image fails for some ...
2
votes
0answers
111 views

How to set up remote graphical sessions on CentOs?

Trying to set up a Centos 6 server configuration where we can automate the running of an application that uses Selenium. In this case, ideally, we should be able to: Create a graphical session (...
1
vote
0answers
105 views

How to do x2go Remote Login for Machine Initialization?

I am a cloud computer user. In order to create a new virtual machine in the cloud, usually I have to initialize it using vnc viewer in the cloud control panel before I can access it with x2go client. ...
0
votes
0answers
64 views

Testing Remote SMTP Server Port

I am currently working in a lab environment to test a script for my production environment. My environment has several remote firewalls, all of which have an external mail Virtual IP (VIP). Our ...