Linux显示系统信息的shell小脚本

Posted 2022-03-12 白-胖-子

• 显示系统相关信息

#!/bin/bash
#
#***************************************
#Author:   SunMY
#Date:     2021-04-1
#FileName: showsysinfo.sh
#blog:     https://blog.csdn.net/timonium
#Des:      Show System Info
#******************************************
#Color
RED="\\E[1;31m"
GREEN="echo -e \\E[1;32m"
END="\\E[0m"
#
$GREEN-------------Host SysInfo----------------$END
echo -e  "HOSTNAME:  $RED`hostname`$END"
echo -e  "IPADDR:  $RED`hostname -I`$END"
#echo -e  "IPADDR:  $RED`ifconfig ens33 | grep -Eo '([0-9]1,3\\.)3[0-91,3]' | head -n1 `$END"
echo -e  "OSVERSION:  $RED`cat /etc/os-release | grep "PRETTY_NAME" | cut -d '"'  -f2 `$END"
echo -e  "KENRNEL:  $RED`uname -r`$END"
echo -e  "CPU:  $RED`lscpu | grep 'Model name' | tr -s ' ' | cut -d : -f2`$END"
echo -e  "MEMORY:  $RED`free -h | grep Mem | tr -s ' ' : | cut -d : -f2`$END"
echo -e  "DISK:  $RED`lsblk | grep '^sd' | tr -s ' ' | cut -d " " -f4`$END"
$GREEN-------------Host SysInfo End----------------$END

u20@u20-58:~$ man scp
u20@u20-58:~$ ll sysinfo.sh 
-rw-r--r-- 1 u20 u20 1006 Apr  1 03:51 sysinfo.sh
u20@u20-58:~$ bash sysinfo.sh 
-------------Host SysInfo----------------
HOSTNAME:  u20-58
IPADDR:  10.0.0.58 
OSVERSION:Ubuntu 20.10
KENRNEL:  5.8.0-48-generic
CPU:   Intel(R) Core(TM) i9-1099k CPU @ 3.70GHz
MEMORY:  1.9Gi
DISK:  20G
-------------Host SysInfo End----------------