Linux 常用命令

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常用命令

1. 基本信息

• linux查看cpu、内存、版本信息, https://www.cnblogs.com/grimm/p/5622491.html

uname -a

1. 查看CPU

cat /proc/cpuinfo | grep "processor" | wc -l
cat /proc/cpuinfo |grep "physical id"|sort |uniq|wc –l
cat /proc/cpuinfo |grep "cores"|uniq

getconf LONG_BIT 
dmesg | grep -i eth

2. 查看内存

cat /proc/meminfo