查看系统信息脚本

缺乏、安全感 2023-02-21 14:05 8阅读 0赞

osinfo.sh

#!/bin/bash
    echo -e "-------------------------------System Information----------------------------"
    echo -e "Hostname:\t\t"`hostname`
    echo -e "uptime:\t\t"`uptime | awk '{print $3,$4}' | sed 's/,//'`
    echo -e "Manufacturer:\t"`cat /sys/class/dmi/id/chassis_vendor`
    echo -e "Product Name:\t"`cat /sys/class/dmi/id/product_name`
    echo -e "Version:\t\t"`cat /sys/class/dmi/id/product_version`
    echo -e "Serial Number:\t"`cat /sys/class/dmi/id/product_serial`
    echo -e "Machine Type:\t"`vserver=$(lscpu | grep Hypervisor | wc -l); if [ $vserver -gt 0 ]; then echo "VM"; else echo "Physical"; fi`
    echo -e "Operating System:\t"`hostnamectl | grep "Operating System" | cut -d ' ' -f5-`
    echo -e "Kernel:\t\t"`uname -r`
    echo -e "Architecture:\t"`arch`
    echo -e "Processor Name:\t"`awk -F':' '/^model name/ {print $2}' /proc/cpuinfo | uniq | sed -e 's/^[ \t]*//'`
    echo -e "Active User:\t\t"`w | cut -d ' ' -f1 | grep -v USER | xargs -n1`
    echo -e "System Main IP:\t"`hostname -I`
    echo ""
    echo -e "-------------------------------CPU/Memory Usage------------------------------"
    echo -e "Memory Usage:\t"`free | awk '/Mem/{printf("%.2f%"), $3/$2*100}'`
    echo -e "Swap Usage:\t\t"`free | awk '/Swap/{printf("%.2f%"), $3/$2*100}'`
    echo -e "CPU Usage:\t\t"`cat /proc/stat | awk '/cpu/{printf("%.2f%\n"), ($2+$4)*100/($2+$4+$5)}' |  awk '{print $0}' | head -1`
    echo ""
    echo -e "-------------------------------Disk Usage >80%-------------------------------"
    df -hl 
    echo ""
    echo -e "-------------------------------For WWN Details-------------------------------"
    vserver=$(lscpu | grep Hypervisor | wc -l)
    if [ $vserver -gt 0 ]
    then
    echo "$(hostname) is a VM"
    else
    cat /sys/class/fc_host/host?/port_name
    fi

执行:

sudo sh osinfo.sh

显示

-e -------------------------------System Information----------------------------
    -e Hostname:		deepin
    -e uptime:		1 day
    -e Manufacturer:	LENOVO
    -e Product Name:	80RU
    -e Version:		Lenovo ideapad 700-15ISK
    -e Serial Number:	R90JSUXSR9N0B620200R
    -e Machine Type:	Physical
    -e Operating System:	Deepin 15
    -e Kernel:		4.15.0-30deepin-generic
    -e Architecture:	x86_64
    -e Processor Name:	Intel(R) Core(TM) i5-6300HQ CPU @ 2.30GHz
    -e Active User:		xxx
    -e System Main IP:	192.168.xx.xx
    
    -e -------------------------------CPU/Memory Usage------------------------------
    -e Memory Usage:	22.91%
    -e Swap Usage:		0.00%
    -e CPU Usage:		2.47%
    
    -e -------------------------------Disk Usage >80%-------------------------------
    文件系统        容量  已用  可用 已用% 挂载点
    udev            3.8G     0  3.8G    0% /dev
    tmpfs           777M  1.7M  776M    1% /run
    /dev/sda8       229G   11G  207G    5% /
    tmpfs           3.8G   61M  3.8G    2% /dev/shm
    tmpfs           5.0M  4.0K  5.0M    1% /run/lock
    tmpfs           3.8G     0  3.8G    0% /sys/fs/cgroup
    /dev/sda1        95M   31M   65M   32% /boot/efi
    tmpfs           777M   32K  777M    1% /run/user/1000
    /dev/sda4        73G   52M   69G    1% /media/cdq/f21e88e7-c460-374b-8a0e-a2811d8923da
    /dev/sda3       407G  317G   91G   78% /media/cdq/系统文件
    /dev/sda7       201G   54G  147G   27% /media/cdq/办公
    /dev/sda6        17G   44M   16G    1% /media/cdq/2bf6971c-943c-f941-955f-d52a2aa5a29e
    
    -e -------------------------------For WWN Details-------------------------------
    cat: '/sys/class/fc_host/host?/port_name': 没有那个文件或目录

参考链接:  
[https://www.jianshu.com/p/da4ca0a6ed1f][https_www.jianshu.com_p_da4ca0a6ed1f]

[https_www.jianshu.com_p_da4ca0a6ed1f]: https://www.jianshu.com/p/da4ca0a6ed1f