获取服务器基本信息脚本

#!/bin/bash

#系统名称；
s_type=$(uname -o | awk '{print " | "$0}')

#系统位数；32/64
os_bit=$(uname -m | awk '{print " | "$0}')

#内核发型版本
kernal_version=$(uname -r | awk '{print " | "$0}')

#系统版本信息
sys_info=$(cat /etc/issue | awk '{if($0 ~ /^\w/){print " | "$0}}')

#物理CPU个数：
cpu_actual_number=$(cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l | awk '{print " | "$0}')

#逻辑cpu个数：
cpu_virtal_number=$(cat /proc/cpuinfo| grep "processor"| wc -l | awk '{print " | "$0}')

#cpu型号
cpu_version=$(cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c | awk '{for(i=2; i<=NF; i++){printf $i" "}}' | awk '{print " | "$0}' )

#内存：
mem_info_total=$(free -h | awk '{print " | "$0}' )

#联网情况：
net_conditon=$(ping -c 1 baidu.com | grep ttl | wc -l)

#磁盘信息：
disk_info=$(fdisk -l | grep "Disk /dev" | awk '{print " | "$0}' )
disk_info_using=$(df -h)

#主机名称
htname=$(hostname | awk '{print " | "$0}')

#网卡列表
eth_list=$(ip addr | awk '{if($0 ~ /^[0-9]\:(.*)$/){print $2}}' | cut -d ":" -f 1 | awk '{print " | "$0}')

#IP信息
ip_list=$(ip addr | grep -E 'inet\b' | awk '{print $2}' | cut -d "/" -f 1 | awk '{print " | "$0}')
echo -e "\n\n"
echo " 系统基本信息"
echo "---------------------------------------------------------------------------------------"
echo "系统名称：$os_type"
echo "主机名称: $htname"
echo "系统位数: $os_bit"
echo "内核版本：$kernal_version"
echo "系统版本: $sys_info"
echo "物理CPU个数：$cpu_actual_number"
echo "逻辑CPU个数：$cpu_virtal_number"
echo "CPU型号：$cpu_version"
echo "网卡列表："
ip addr | awk '{if($0 ~ /^[0-9]\:(.*)$/){print $2}}' | cut -d ":" -f 1 | awk '{print " | "$0}'
echo "IP"
ip addr | grep -E 'inet\b' | awk '{print $2}' | cut -d "/" -f 1 | awk '{print " | "$0}'
echo "内存信息"
free -h | awk '{print " | "$0}'
echo "磁盘信息"
fdisk -l | grep "Disk /dev" | awk '{print " | "$0}'
#df -h

输出格式

 系统基本信息
---------------------------------------------------------------------------------------
系统名称：
主机名称:  | ubuntu
系统位数:  | x86_64
内核版本： | 5.15.0-107-generic
系统版本: 
物理CPU个数： | 2
逻辑CPU个数： | 4
CPU型号： | 11th Gen Intel(R) Core(TM) i5-11400 @ 2.60GHz 
网卡列表：
 | lo
 | ens33
 | docker0
 | flannel.1
 | cni0
 | veth63728ac9@if2
 | vethee22465e@if2
 | vethade4959c@if2
 | vethaaa2111d@if2
IP
 | 127.0.0.1
 | 192.168.252.128
 | 172.17.0.1
 | 10.42.0.0
 | 10.42.0.1
内存信息
 |               total        used        free      shared  buff/cache   available
 | Mem:           11Gi       1.7Gi       7.1Gi        26Mi       3.0Gi       9.8Gi
 | Swap:            0B          0B          0B
磁盘信息
 | Disk /dev/loop0: 4 KiB, 4096 bytes, 8 sectors
 | Disk /dev/loop1: 45.22 MiB, 47407104 bytes, 92592 sectors
 | Disk /dev/loop2: 44.7 MiB, 46858240 bytes, 91520 sectors
 | Disk /dev/loop3: 103.102 MiB, 109043712 bytes, 212976 sectors
 | Disk /dev/loop4: 63.97 MiB, 67051520 bytes, 130960 sectors
 | Disk /dev/loop5: 63.97 MiB, 67051520 bytes, 130960 sectors
 | Disk /dev/loop6: 105.42 MiB, 110526464 bytes, 215872 sectors
 | Disk /dev/loop7: 74.22 MiB, 77819904 bytes, 151992 sectors
 | Disk /dev/sda: 40 GiB, 42949672960 bytes, 83886080 sectors
 | Disk /dev/sdb: 50 GiB, 53687091200 bytes, 104857600 sectors
 | Disk /dev/loop8: 349.71 MiB, 366682112 bytes, 716176 sectors
 | Disk /dev/loop9: 504.16 MiB, 528642048 bytes, 1032504 sectors
 | Disk /dev/loop10: 74.24 MiB, 77844480 bytes, 152040 sectors
 | Disk /dev/loop11: 61.9 MiB, 64888832 bytes, 126736 sectors
 | Disk /dev/loop12: 61.9 MiB, 64888832 bytes, 126736 sectors
 | Disk /dev/loop13: 505.9 MiB, 529625088 bytes, 1034424 sectors
 | Disk /dev/loop14: 349.71 MiB, 366678016 bytes, 716168 sectors
 | Disk /dev/loop15: 91.7 MiB, 96141312 bytes, 187776 sectors
 | Disk /dev/loop16: 12.33 MiB, 12922880 bytes, 25240 sectors
 | Disk /dev/loop17: 12.95 MiB, 13553664 bytes, 26472 sectors
 | Disk /dev/loop18: 38.75 MiB, 40615936 bytes, 79328 sectors
 | Disk /dev/loop19: 38.85 MiB, 40714240 bytes, 79520 sectors