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Computer Information for the non-computer literate.....

TimBruce's blog

A required reading list for geeks

Excuse the formatting.  Copying it over from OpenOffice it threw off my tab marks and things.  I've included references for all my sources at the bottom (end).

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Uptime vs Availability

Do we need to sacrifice system uptime against system availability. And I use the term system availability to identify both uptime and unscheduled outages. So here system availability includes time from both unscheduled and scheduled outages. Why would I ask such a thing? Systems crash for all kinds of reasons: failure in the garbage collector to collect objects or collecting the wrong objects. So why do we need to do regular scheduled reboots of the system?

The LG Touch

I picked up a new phone, but was having trouble getting to connect it to any computer. The phone is great, but I was hoping to find a tool to manage the information on it - my MP3s, my pictures, etc.

Second Network Address on same NIC

Sometimes you need to bind a second IP address to a Network Interface Card.  Maybe you need access to another network temporarily or you just need to fix something that comes with a default address not on your network.

From Linux, you can execute the following command:


ifconfig eth0:1 192.168.5.16 netmask 255.255.255.0 up

This will add a second IP Address to your eth0 network interface.

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