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Archive for July, 2009
Vinteros Is Now A Centos Mirror Site
Vinteros, Inc. is now a Centos mirror site. You can download Centos Linux from our mirror server http://centos.vinteros.com...
Read More Configure The Network Card In Redhat 5.3 Advanced Server
Somtimes you need to configure or reconfigure your network settings. What options are available for doing that? In Redhat (applies to Fedora & Centos too), there are 3 different methods for configuring the network settings:
[1] Command line text based GUI tool (No X Windows required) - system-config-network
[2] Edit configuration files...
Read More Disable The Firewall In Redhat Enterprise Linux From Command Line
Sometimes you need to disable the firewall in Linux from the command line. A good example is when you create a Xen virtual machine & configure VNC access. By default, the VM will boot up in init level 3 which is text mode and doesn't have a graphical desktop. After...
Read More Creating An HTTP Xen Redhat Installation Repository
If you create a lot of virtual machines using the Citrix XenCenter, you'll want to create an installation repository somewhere containing the installation software. You need an http server & the installation .iso file for your particular version of Linux. Here's how to create an http repository for Redhat 5.3...
Read More Mounting An .iso File In Linux
Many times it is convenient to mount an .iso file without burning it to a CD or DVD. Here's an example of how to mount an .iso file in Linux:
mkdir /mnt/redhat_disk2
mount -o loop -t iso9660 rhel-server-5.3-x86_64-disk2.iso /mnt/redhat_disk2...
Read More Removing A Lost Xen Server From Resource Pool
A xen server that was in a resource pool became corrupted and lost all nic/network information & needed to be reinstalled from scratch. After reinstalling it, there were duplicate server entries in the pool within the XenCenter console, one was the new server that was reinstalled and added back into...
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