2017
12-25
12-25
39条常见的Linux系统简单面试题
1、如何看当前Linux系统有几颗物理CPU和每颗CPU的核数?答:[root@centos6~10:55#35]#cat/proc/cpuinfo|grep-c'physicalid'4[root@centos6~10:56#36]#cat/proc/cpuinfo|grep-c'processor'42、查看系统负载有两个常用的命令,是哪两个?这三个数值表示什么含义呢?答:[root@centos6~10:56#37]#w10:57:38up14min, 1user, loadaverage:0.00,0.00,0.00...
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