This week, we finally started shell scripting.Up until now in Linux, we have been learning commands one by one and searching ...

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A curated, searchable index of hands-on CTF labs covering Linux fundamentals, file system forensics, privilege escalation to root, secure shell scripting, network troubleshooting, firewall policies, ...

Once you get the hang of these, they're pretty straightforward.

Darktrace Signal Labs demonstrates how Claude Code memory stores can be abused as a covert command-and-control channel, revealing a new AI-era living-off-the-land technique and the detection ...

Bash script version of the 2048 game. Contribute to ZGXDC/my_2048 development by creating an account on GitHub.

The loop that has an AI fix failing tests usually stops with a single signal: "complete when the test command exits with 0." ...

A home proxy exit survived its first abuse complaint. Selective discovery filters preserve calls; controlled tests and ...

Attackers exploit CVE-2026-58115 in Siemens SIMATIC IoT2050 devices to deploy Linux bot payloads and command execution backdoors.

Google ADK v2.14.0 replaces free-form command input with structured arguments and validated paths for one SkillToolset ...

A maximum-severity authentication bypass in Siemens SIMATIC IoT2050 Advanced gateways is being actively exploited, VulnCheck reported after its honeypot network captured attacks beginning October 30, ...

Researchers introduced metaIVP, a modular computational pipeline that separates, purifies and analyzes viral and non-viral genomic content within a single reproducible metavirome workflow.