发布时间：2013-03-11 10:18:56
[root@web ~]# netstat -anp |awk '{print $6}'|sort|uniq -c |sort -rn 172 ESTABLISHED 59 CONNECTED 589 SYN_RECV 15 STREAMSYN居然这么高，继续追查是那些ip发出的SYN：[ro.........【阅读全文】
发布时间：2013-02-18 12:07:35
Redundant Array of Independent DisksLevel： Raid0 ... Raid7 Raid10 Raid50Raid0: 将一段数据（如512k）分成相同大小的chunk（如64k），分别分配到各个磁盘上特点：性能好，大大提高读写性能（两.........【阅读全文】
发布时间：2013-02-11 22:35:41
vim /boot/grub/grub.conf# grub.conf generated by anaconda## Note that you do not have to rerun grub after making changes to this file# NOTICE: You have a /boot partition. This means that# all kernel and initrd paths are relative to /boot/, eg..........【阅读全文】
