Managing Firewalls on CentOS 7: firewalld vs iptables

Running both firewalld and iptables simultaneously is not recommended as it can lead to conflicts, rule management issues, or overwriting of configurations. 1. Key Differences and Features firewalld: Dynamic Management: Supports the dynamic loading and modification of rules without restarting the service. Zone Concept: Simplifies complex network environments by using Read more…

New Tool – MP4 Shrinker

We had add a new tool mp4 shrinker. MP4 Shrinker is a powerful and easy-to-use web-based tool designed to compress 4K MP4 videos into three lower resolutions: 1080p, 720p, and 480p. This online platform offers a quick and efficient way to reduce file sizes without losing essential video quality, making it ideal for Read more…

Tex To PDF
: convert the Latex file which suffix is tex to a PDF file

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