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Category: Linux

  • MySQL Performance

    MySQL Performance

    In my efforts as a server DevOps, understanding the programs a client is running is as important as understanding the Linux server itself. In most cases, the client is running a web app that requires a MySQL database connection. The notes below are often what I’ve recommended over the years. This is not a comprehensive […]

  • CodeMilitant Logo

    CodeMilitant Logo

    As a server DevOps, CodeMilitant makes the impossible, possible. Our logo represents the United States and our commitment to fighting for solutions to our client’s requests. This page serves as an external link for the NFT we have listed with OpenSea to validate our branding logo on the blockchain.

  • Your Website Is The Great Equalizer

    Your Website Is The Great Equalizer

    When I started on Upwork, I had no idea that Upwork would become my marketing tool for greater and greater income. The idea that a third party website could be a benefit to my income never crossed my mind. This is the power of online business with no borders. I am not limited to a […]

  • When All Else Fails Check SELinux

    When All Else Fails Check SELinux

    Wait! Wait! Before you start, check SELinux! Have you noticed that on a multitude of coding community sites, like Stack Exchange, Stack Overflow or Super User, there are always questions about ‘permission denied‘? This topic is so common, that it can discourage and dishearten anyone trying to finish a project. Often times, the first solutions […]

  • Hire Me

    Hire Me

    After more than 20 years as a Linux server DevOps, I build the infrastructure that makes your business successful. I’m very sociable, personable and I explain everything in clear, easy to understand terminology. Please read below to see why. Back in 1999, I was hired to be a sales rep for a small computer company […]

  • SED What?!

    SED What?!

    The Linux GNU stream editor (sed), is a data manipulating beast! When manipulating data for big jobs like migrating a WordPress website from on WordPress theme to another, SED makes it easy to not only remove a single line, but multiple lines can be removed in just seconds. The performance of this command is like […]

  • Monitor Log & Relaunch Any Program in Linux

    Monitor Log & Relaunch Any Program in Linux

    As a server devops, one of the most annoying issues can be program crashes. At the least, this diminishes server performance, and at the worst, it cripples the entire server. When the server is now a boat anchor, clients experience more than frustration. Clearly there are many reasons a server program can crash, and none […]