Generate Random Fake People with Python

If you’re writing software, running quality assurance (QA) tests, or testing out a new data management tool, you might want to generate some random data. Although there are many other options out there, you can use Python for this purpose. There’s an open source Python package called Faker that will …

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Error Messages Running Yum on RedHat 7.3

I’ve been using Ubuntu Server for a while now, on various Microsoft Azure or Amazon Web Services (AWS) EC2 instances, and the experience has been pretty awesome. I recently spun up a RedHat Enterprise Linux (RHEL) 7.3 instance on AWS EC2. RedHat 7.3 was just released about a week ago …

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Digital Ocean Droplet – Linux VPS Review

I’ve been using the Digital Ocean Virtual Private Server (VPS) host on and off for a few months now, and I must say, they are incredibly easy to use! First of all, their web UI is simple, easy to use, and dare I say, enjoyable to use. They have one, and …

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Find and Remove Package on Ubuntu Linux

I recently installed a couple packages that I didn’t need any longer on an Ubuntu Linux system. Most likely, you’ve installed packages using apt install or apt-get install. However, neither of these commands offer a command that lists out the packages that you’ve installed. To list out the installed packages, …

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Select Unique Lines in Bash on Linux

If you have a file with repeated lines, and you want to remove duplicate lines, you can use the uniq command. The description of this utility, from its man page is simply: “report or omit repeated lines.” Consider the following example: trevor@MyUbuntuVM:~$ echo “this is is great” | uniq The output …

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