security risks

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This blog post provides detailed guidance on auditing Linux Bash scripts to detect and mitigate risks associated with the `eval` and `exec` commands. It offers practical advice on manual script reviews, input validation, and sanitization to prevent security breaches from malicious code execution. Examples illustrate both risky and safer usage, promoting best practices such as command whitelisting.

Learn how to manually control package updates on Linux systems by disabling automatic upgrades. This guide provides instructions for managing updates using APT, DNF, and Zypper across popular Linux distributions like Debian, Fedora, and openSUSE, ensuring that package upgrades do not disturb system performance or operations. Further resources are provided to help manage and secure systems manually.