Category Archives: RedHat

Configuring X Windows on a Virtual Machine

When using X windows on a virtual machine I have found that the screen resolution is detected automatically it can often default to a maximum resolution of 1024×768 pixels – sometimes you can select a better resolution (by navigating to … Continue reading

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Installing updates from behind a firewall

If you are behind a web-proxy then installing packages or updating your system requires that the environment variable http_proxy is defined first – this then tells the system to use a web-proxy.

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