If a bad actor has hacked your server, they might still be signed in. The easiest way to check if this is the case is to connect to your Linux server via SSH and run: w This simple one-letter command ...

Unix/Linux computers use “caching” to improve disk I/O. In a disk caching design a portion of main memory is used to store temporary copies of the blocks of data that are permanently stored on ...

Conclusion In conclusion, evaluating and optimizing Linux server performance involves a systematic approach to monitoring key metrics, benchmarking to establish performance baselines, and applying ...