实验五:Linux日常管理与备份
查看系统相关信息,网络,内存,网卡,cpu,ip,时间管理
系统相关信息
查看Linux系统版本
lsb_release -a
![](https://img.haomeiwen.com/i2373017/34fe46fba878d594.png)
查看Linux内核版本
uname -a
![](https://img.haomeiwen.com/i2373017/8ed9bace7e15e866.png)
查看计算机名
hostname
![](https://img.haomeiwen.com/i2373017/425d58670f57cdfc.png)
网络信息
检测网络故障
ping
![](https://img.haomeiwen.com/i2373017/5fcbe5c7fddd6dc3.png)
检测主机到互联网另一端的主机的路径
traceroute
![](https://img.haomeiwen.com/i2373017/f7b0b099e856e7a4.png)
内存信息
查看内存总量
grep MemTotal /proc/meminfo
![](https://img.haomeiwen.com/i2373017/ec24751c486edfa5.png)
查看空闲内存量
grep MemFree /proc/meminfo
![](https://img.haomeiwen.com/i2373017/dd1c1d2d7cb62e8e.png)
网卡
首先需要安装net-tools工具
查看机器挂载的网卡情况
ifconfig -a
![](https://img.haomeiwen.com/i2373017/b480124f328277ff.png)
CPU信息
cat /proc/cpuinfo
![](https://img.haomeiwen.com/i2373017/d02ea96c949c4ccf.png)
![](https://img.haomeiwen.com/i2373017/6ffe18d459e43bb9.png)
IP信息
ip addr
![](https://img.haomeiwen.com/i2373017/0e91dba7e3868406.png)
内部IP地址
hostname -I
![](https://img.haomeiwen.com/i2373017/344b7497427de1b8.png)
时间管理
查看时间
date
![](https://img.haomeiwen.com/i2373017/fa987b96a143197b.png)
查看硬件时间
hwclock
![](https://img.haomeiwen.com/i2373017/16513f503b3d33df.png)
网友评论