存档：2010-06-22
20 Linux Server Hardening Security Tips

Securing your Linux server is important to protect your data, intellectual property, and time, from the hands of crackers (hackers). The system administrator is responsible for security Linux box. In this first part of a Linux server security series, I will provide 20 hardening tips for default installation of Linux system.

本日志由 flyinweb 于 2010-06-22 08:48:43 发表到 Linux 中，目前已经被浏览 3986 次，评论 0 次；

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20 Linux System Monitoring Tools Every SysAdmin Should Know

Need to monitor Linux server performance? Try these built-in command and a few add-on tools. Most Linux distributions are equipped with tons of monitoring. These tools provide metrics which can be used to get information about system activities. You can use these tools to find the possible causes of a performance problem. The commands discussed below are some of the most basic commands when it comes to system analysis and debugging server issues such as:

本日志由 flyinweb 于 2010-06-22 08:47:12 发表到 Linux 中，目前已经被浏览 3778 次，评论 0 次；

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How do I Find Out Linux CPU Utilization

Whenever a Linux system CPU is occupied by a process, it is unavailable for processing other requests. Rest of pending requests must wait till CPU is free. This becomes a bottleneck in the system. Following command will help you to identify CPU utilization, so that you can troubleshoot CPU related performance problems.

本日志由 flyinweb 于 2010-06-22 08:43:31 发表到 Linux 中，目前已经被浏览 4129 次，评论 0 次；

作者添加了以下标签： Linux CPU Utilization；

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