Linux显示系统详细信息的shell脚本

#!/bin/bash
#
#***************************************
#Typer:    bpz
#Date:     2021-03-10
#FileName: showsysinfo.sh
#blog:     https://www.cnblogs.com/bpzblog/
#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:  $RED`ifconfig ens33 | grep -Eo '([0-9]{1,3}.){3}[0-9{1,3}]' | head -n1 `$END"
echo -e  "OSVERSION:  $RED`cat /etc/redhat-release`$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

-------------Host SysInfo----------------
HOSTNAME:  C8-3-55
IPADDR:  10.0.0.55
OSVERSION:  CentOS Linux release 8.1.1911 (Core)
KENRNEL:  4.18.0-147.el8.x86_64
CPU:   Intel(R) Xeon(TM)  8380H CPU @ 2.90GHz
MEMORY:  1.8Ti
DISK:  20P
1T
-------------Host SysInfo End----------------