Updated – Ubuntu logs system events into the log files in order to help administrators maintain, analyze and diagnose system related issues and applications problems. (more…)
By Hardik Shah – Selenium is one of the most widely used tools for testing web-based applications. It is an easy-to-use test automation tool with all kinds of testing functionality to deliver high-quality applications. (more…)
Antivirus software is meant to detect, prevent and take away malware. Malware classification includes viruses, worms, Trojans, and scareware, yet as (depending on the scanner) some types of potentially unwanted programs (such as adware and spyware). (more…)
Encountering the “Symbol ‘grub_calloc’ not found” message when your Linux system boots up can definitely make your pulse quicken. It’s a clear sign that GRUB, your system’s bootloader, has run into a critical problem, (more…)
Making file sharing work smoothly between different operating systems is an essential task, especially for those of us managing IT systems.
Encountering the Permission denied (publickey) error when attempting Git operations like git clone or git push using an SSH URL (e.g., git@github.com:...) is a common issue related to SSH key authentication. (more…)
Google Colaboratory (Colab) provides a powerful environment for running Python code, particularly for machine learning tasks. However, developers often encounter session disconnections, which can disrupt long-running processes. (more…)
When building CI/CD pipelines with GitHub Actions, one common challenge is handling test failures while still ensuring critical follow-up steps execute. (more…)
When working with Git repositories, you might encounter an error message that reads fatal: detected dubious ownership in repository at… followed by a suggestion to add an exception using the safe.directory configuration. (more…)
Docker has revolutionized how we deploy and manage applications, but occasionally you might encounter the frustrating “executable file not found in $PATH” error when trying to run commands in your containers. (more…)
