摘要： ss命令用于显示socket状态. 他可以显示PACKET sockets, TCP sockets, UDP sockets, DCCP sockets, RAW sockets, Unix domain sockets等等统计. 它比其他工具展示等多tcp和state信息. 它是一个非常实用、快速、有效的跟踪IP连接和sockets的新工具.SS命令可以提供如下信息： 所有的TCP sock... 阅读全文

摘要： Validating Network Address Configuration To verify the configuration of the network address, you need to use the ip utility. The ip utility is a moder 阅读全文

摘要： When using chmod -R o+rx /data , you set the execute permission on all directories as well as files in the /data directory. To set the execute permission to directories only, and not to files, use ... 阅读全文