Certifications from Red Hat, Oracle and SUSE are tailored to environments where those Linux distributions are prevalent.

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...

Kali Linux has released version 2025.3, the third version of 2025, featuring ten new tools, Nexmon support, and NetHunter improvements.

Use keyboard shortcuts for quick edits, movements, and searches to enhance command line efficiency. Power up the cd command with shortcuts like cd ~ and cd - to navigate your file system. Employ tab ...

A secure Model Context Protocol (MCP) server that provides controlled PowerShell command execution capabilities through MCP tools. This server includes security features to prevent dangerous commands, ...

What feature would you like to see? Thanks for the discussion here! I’d love to extend the current notify behavior beyond “session complete” to also cover: Approval required — when Codex is waiting ...

Cyber threats and attacks like ransomware continue to increase in volume and complexity with the endpoint typically being the most sought after and valued target. With the rapid expansion and adoption ...