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Mike's Tech Blog

Hello and welcome to Mike's Tech Blog. This blog is a place where I document various things I run into on a daily basis

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Ubuntu Linux

How to find files in Ubuntu

Operating Systems - Ubuntu Linux
All too often you need to find a specific file in Ubuntu. When I need to find files, the "search for Files" tool is usually inadequate for me. So I typically open up the Terminal and use the find command, which can be found to be a bit tricky to use, but powerful.
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How to Change the Default SSH port in Ubuntu

Operating Systems - Ubuntu Linux
When I set up an Ubuntu server, I like to set set SSH daemon to a port to something other than the default of port 22. Changing the SSH port doesn't guarantee security for your Ubuntu server, but it does
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How To Tell What Version of Ubuntu You are Running

Operating Systems - Ubuntu Linux
Since I have several computers that run Ubuntu with different versions on them, there are times when I need to find out what version of Ubuntu it is running. One reason is to make sure that your Ubuntu upgrade did in fact take properly.
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Ubuntu - Wireshark Shows No Interfaces - eth0

Operating Systems - Ubuntu Linux
You have installed wireshark on your ubuntu computer, yet you can't capture packets because it isn't showing any interfaces.
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scp: ambiguous target error solved

Operating Systems - Ubuntu Linux
Recently I needed to copy a file using scp to another server and encountered the following error: "scp: ambiguous target" In doing some testing I figured out that the space in the file name was the problem. Here is how to handle a file name with a space in it.
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