too many open files

netstat -n|awk '/^tcp/{++S[$NF]} END {for(a in S) print a,S[a]}'

相关文章

http://ahuaxuan.iteye.com/blog/657511

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http://blog.csdn.net/kelly859/archive/2010/08/18/5819735.aspx

解决修改linux服务器中open_files参数后仍出现too many open files的问题