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
