How to Concatenate Multiple Files in Linux

To combine multiple files into a single file in linux you want to use the ‘cat’ command. This command stands for concatenate and will combine however many files into a new or existing file. Say you have fileA and fileB and you want to combine their content into a new file called fileC. To do…

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There’s Many Different Types Of IT Jobs

There’s a lot of vastly different tech jobs out there. When someone says that they work in Information Technology (IT) it can mean a whole lot of things. There’s a ton of vastly different tech careers out there. This list will describe the type of work environment found in different tech jobs. It also lists…

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Oakland/Emeryville Colocation Centers

Oakland and Emeryville sit across the bay from San Francisco and a few miles North of Silicon Valley. Both have seen a large increase in the number of startups and tech companies moving into their borders. The following is a list of all the colocation data centers available in Oakland and Evemryville. All of these…

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IPv4 and IPv6 Subnetting Calculator

Enter a valid IPv4 or IPv6 blockĀ calculate What is a Subnetting Calculator? A subnetting calculator is a tool used in computer networking to divide a large network into smaller subnetworks, known as subnets. It helps network administrators and engineers in designing and managing IP address assignments for efficient network utilization. How Does It Work? Subnetting…

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What Is Internet Peering

The Internet is made up of a vast number of different networks. These networks all have devices inside of them. These networks also communicate with each other, allowing the device inside one network to communicate with a device in another network. One method of communication between networks is through Internet peering. When networks connect to…

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How To Turn Color On and Off in Vim

Color coding different types of words, depending on the programing language you are using is an extremely useful feature of vim. Vim is smart enough to know that when you are editing a .js JavaScript file, then you want words such as ‘function’ and ‘for’ to be highlighted and stand out. This coloring of certain…

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