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How-To: Create Solaris Virtual/Alias Interface

by on Sep.25, 2009, under Networking, Solaris

1. Copy existing interface to new interface.

cp /etc/hostname.ce0 /etc/hostname.ce0:1

2. Edit the new hosntaname file and change the old hostname to the new one.

Example: server-ce0 to server-ce0-v1

3. Use the ifconfig plumb option to create the new interface.

ifconfig ce0:1 plumb

4. Assign the IP Address to the new interface.

ifconfig ce0:1 10.35.129.134 netmask 255.255.255.128 up

5. Verify interface is up and functional.

ifconfig -a

ce0:1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
inet 10.35.129.134 netmask ffffff80 broadcast 10.255.255.255

ce0:1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2

inet 10.35.129.134 netmask ffffff80 broadcast 10.255.255.255

ping 10.35.129.134
10.35.129.134 is alive

6. Add new IP Address to /etc/hosts

<10.35.129.134        server-ce0-v1

To delete the interface:

ifconfig ce0:1 unplumb

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$6.66

by on Sep.22, 2009, under Sundry

crunchy taco + crunchy taco + burrito supreme + mango strawberry frutista freeze = $6.66

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Fedora 11 and xorg.conf

by on Sep.12, 2009, under Fedora, Linux

If you install Fedora 11 and find that your X11 display is less than ideal (as in it won’t do better than 800×600) run:

Xorg -configure :1

as root to create a new default xorg.conf.new in /root.

Run ‘X -config /root/xorg.conf.new’ to test the new config. If the display sizes properly, copy it to /etc/X11 and overwrite the existing xorg.conf. This was the only fix I needed in do in order to get a clean install of Fedora 11 going.

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VMware vCenter Server Upgrade

by on Jul.20, 2009, under VMware

If moving a host to a new VMware vCenter Server produces this error:
Failed to install the VirtualCenter Agent service.
Login failed due to a bad username or password.

Do this at the host:
service mgmt-vmware restart

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Acquired By The Borg

by on Jul.06, 2009, under Hacker

So, your company has been acquired. If climbing inside an escape pod and jettisoning your self into deep space is not an option, here is a list of things to expect:

  • An order will be made to lower your firewalls and surrender your servers.
  • You will be assimilated.  Resistance will only slow the process down.
  • Assimilation is a means of adding or replacing spent drones.
  • The Borg have no feeling, no emotion, no individual thought.
  • Each Borg is part of a giant subspace communications network called Exchange Server.
  • All communication is transmitted to the entire Collective via a process entitled Carbon Copy.
  • Your present function and title is irrelevant.
  • Strength is irrelevant.
  • Negotiation is irrelevant.
  • Freedom is irrelevant.
  • Self-determination is irrelevant.
  • Your life as it had been is over.
  • From this time forward, you will service them.
  • Your culture will adapt to service them.
  • They will add your biological and technological distinctiveness to their own.
  • Resistance is, and always has been, futile.
  • You will become one with the Borg.
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