Linux服务器一键配置查看,11个linux查看服务器配置命令

1. Linux查看操作系统发行版本

# cat /etc/redhat-release

CentOS Linux release 7.4.1708 (Core)

2. 查看操作系统信息:

# uname -a

Linux iz2ze9n3z2fl9zj9hrv58vz 3.10.0-693.2.2.el7.x86_64 #1 SMP Tue Sep 12 22:26:13 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

3. 看看CPU个数

# grep 'physical id' /proc/cpuinfo | sort -u | wc -l

# cat /proc/cpuinfo

5. 查看系统内核

# cat /proc/version

Linux version 3.10.0-693.2.2.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-16) (GCC) ) #1 SMP Tue Sep 12 22:26:13 UTC 2017

6. 查看内存信息:

grep MemTotal /proc/meminfo

7. 查看磁盘使用情况:

df -h

8. 查看其它磁盘外设信息:

fdisk -l

9. 查看所有可用块设备的信息:

lsblk

10. 查看所有硬件信息:

dmidecode |more

或:dmesg |more

11. linux查看网卡信息:

ethtool eth0