We highlight some of the best online courses for DevOps and DevSecOps from TechRepublic Academy. If you are looking to become a DevOps engineer or secure a similar job in this growing field, these ...

Bash is the default shell in Ubuntu, and honestly? There’s nothing wrong with it. But if you spend a lot of time in the terminal, it can be worth trying out alternative shells as they often provide ...

Welcome to the Fall 2026 edition of 15-410/605. If you've forgotten how to modify your shell startup files (e.g., so that your PATH environment variable includes a specific directory automatically ...

CompTIA has updated its Linux+ certification exam to include new and expanded content on artificial intelligence, automation, cybersecurity, DevOps, infrastructure as code (IaC), scalability, and ...

First, I'd like to talk about PowerShell Core which is a module that can run on different platforms. Yes, It is a cross-platform version of PowerShell that is based on .NET Core, and this is an open ...

Kernel drivers are the bridge between the Linux operating system and the hardware components of a computer. They play a crucial role in managing and facilitating communication between the OS and ...

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Over 100 Ukrainian state and local government computers have been compromised with MeshAgent malware in a phishing campaign leveraging trust in the Security Service of Ukraine (SBU). The attack ...

Knowing the parent process ID (PPID) of a process in Linux can be useful in various scenarios, especially for system administration, troubleshooting, and understanding system behavior. There are a few ...