Learn how to use --dry-run in Linux commands like rsync, apt, and git. Preview changes before execution to avoid data loss.

No installs required: history search, redirection, job control, completions, and other built-in terminal features that exploit the power of Linux.

Opposites attract.

Hackers are on the hunt for open telnet ports in servers after discovering that a version of the legacy client-server application protocol is vulnerable to an ...