一键全自动DD脚本简易版linux重装系统脚本
此脚本基于萌咖大佬的网络重装脚本开发,自动检测ip,傻瓜式重装系统,目前支持CentOS 6/7、Ubuntu 16/18、Debian 9,自定义dd包以后可能会加上(咕咕咕
顺便安利一波自己的CentOS 7 DD包,仅400M,极速dd,开机内存30M,脚本已经内置了噢~
脚本使用:
wget --no-check-certificate -qO AutoDD.sh 'https://git.io/AutoReinstall.sh' && bash AutoDD.sh
下载不了的话自行复制进行运行
#!/bin/sh
if [[ $EUID -ne 0 ]]; then
clear
echo "Error: This script must be run as root!" 1>&2
exit 1
fi
function CopyRight() {
clear
echo "########################################################"
echo "# #"
echo "# Auto Reinstall Script #"
echo "# #"
echo "# Author: hiCasper #"
echo "# Blog: https://blog.hicasper.com/post/135.html #"
echo "# Feedback: https://github.com/hiCasper/Shell/issues #"
echo "# Last Modified: 2021-01-13 #"
echo "# #"
echo "# Supported by MoeClub #"
echo "# #"
echo "########################################################"
echo -e "\n"
}
function isValidIp() {
local ip=$1
local ret=1
if [[ $ip =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
ip=(${ip//\./ })
[[ ${ip[0]} -le 255 && ${ip[1]} -le 255 && ${ip[2]} -le 255 && ${ip[3]} -le 255 ]]
ret=$?
fi
return $ret
}
function ipCheck() {
isLegal=0
for add in $MAINIP $GATEWAYIP $NETMASK; do
isValidIp $add
if [ $? -eq 1 ]; then
isLegal=1
fi
done
return $isLegal
}
function GetIp() {
MAINIP=$(ip route get 1 | awk -F 'src ' '{print $2}' | awk '{print $1}')
GATEWAYIP=$(ip route | grep default | awk '{print $3}' | head -1)
SUBNET=$(ip -o -f inet addr show | awk '/scope global/{sub(/[^.]+\//,"0/",$4);print $4}' | head -1 | awk -F '/' '{print $2}')
value=$(( 0xffffffff ^ ((1 << (32 - $SUBNET)) - 1) ))
NETMASK="$(( (value >> 24) & 0xff )).$(( (value >> 16) & 0xff )).$(( (value >> 8) & 0xff )).$(( value & 0xff ))"
}
function UpdateIp() {
read -r -p "Your IP: " MAINIP
read -r -p "Your Gateway: " GATEWAYIP
read -r -p "Your Netmask: " NETMASK
}
function SetNetwork() {
isAuto='0'
if [[ -f '/etc/network/interfaces' ]];then
[[ ! -z "$(sed -n '/iface.*inet static/p' /etc/network/interfaces)" ]] && isAuto='1'
[[ -d /etc/network/interfaces.d ]] && {
cfgNum="$(find /etc/network/interfaces.d -name '*.cfg' |wc -l)" || cfgNum='0'
[[ "$cfgNum" -ne '0' ]] && {
for netConfig in `ls -1 /etc/network/interfaces.d/*.cfg`
do
[[ ! -z "$(cat $netConfig | sed -n '/iface.*inet static/p')" ]] && isAuto='1'
done
}
}
fi
if [[ -d '/etc/sysconfig/network-scripts' ]];then
cfgNum="$(find /etc/network/interfaces.d -name '*.cfg' |wc -l)" || cfgNum='0'
[[ "$cfgNum" -ne '0' ]] && {
for netConfig in `ls -1 /etc/sysconfig/network-scripts/ifcfg-* | grep -v 'lo$' | grep -v ':[0-9]\{1,\}'`
do
[[ ! -z "$(cat $netConfig | sed -n '/BOOTPROTO.*[sS][tT][aA][tT][iI][cC]/p')" ]] && isAuto='1'
done
}
fi
}
function NetMode() {
CopyRight
if [ "$isAuto" == '0' ]; then
read -r -p "Using DHCP to configure network automatically? [Y/n]:" input
case $input in
[yY][eE][sS]|[yY]) NETSTR='' ;;
[nN][oO]|[nN]) isAuto='1' ;;
*) NETSTR='' ;;
esac
fi
if [ "$isAuto" == '1' ]; then
GetIp
ipCheck
if [ $? -ne 0 ]; then
echo -e "Error occurred when detecting ip. Please input manually.\n"
UpdateIp
else
CopyRight
echo "IP: $MAINIP"
echo "Gateway: $GATEWAYIP"
echo "Netmask: $NETMASK"
echo -e "\n"
read -r -p "Confirm? [Y/n]:" input
case $input in
[yY][eE][sS]|[yY]) ;;
[nN][oO]|[nN])
echo -e "\n"
UpdateIp
ipCheck
[[ $? -ne 0 ]] && {
clear
echo -e "Input error!\n"
exit 1
}
;;
*) ;;
esac
fi
NETSTR="--ip-addr ${MAINIP} --ip-gate ${GATEWAYIP} --ip-mask ${NETMASK}"
fi
}
function Start() {
CopyRight
isCN='0'
geoip=$(wget --no-check-certificate -qO- https://api.ip.sb/geoip -T 10 | grep "\"country_code\":\"CN\"")
if [[ "$geoip" != "" ]];then
isCN='1'
fi
if [ "$isAuto" == '0' ]; then
echo "Using DHCP mode."
else
echo "IP: $MAINIP"
echo "Gateway: $GATEWAYIP"
echo "Netmask: $NETMASK"
fi
[[ "$isCN" == '1' ]] && echo "Using domestic mode."
if [ -f "/tmp/InstallNET.sh" ]; then
rm -f /tmp/InstallNET.sh
fi
wget --no-check-certificate -qO /tmp/InstallNET.sh 'https://cdn.jsdelivr.net/gh/hiCasper/Shell@latest/InstallNET.sh' && chmod a+x /tmp/InstallNET.sh
CMIRROR=''
CVMIRROR=''
DMIRROR=''
UMIRROR=''
if [[ "$isCN" == '1' ]];then
CMIRROR="--mirror http://mirrors.aliyun.com/centos/"
CVMIRROR="--mirror http://mirrors.tuna.tsinghua.edu.cn/centos-vault/"
DMIRROR="--mirror http://mirrors.aliyun.com/debian/"
UMIRROR="--mirror http://mirrors.aliyun.com/ubuntu/"
fi
sed -i 's/$1$4BJZaD0A$y1QykUnJ6mXprENfwpseH0/$1$7R4IuxQb$J8gcq7u9K0fNSsDNFEfr90/' /tmp/InstallNET.sh
echo -e "\nPlease select an OS:"
echo " 1) CentOS 7.9 (DD Image)"
echo " 2) CentOS 7.6 (DD Image, ServerSpeeder Avaliable)"
echo " 3) CentOS 6"
echo " 4) Debian 9"
echo " 5) Debian 10"
echo " 6) Debian 11"
echo " 7) Ubuntu 16.04"
echo " 8) Ubuntu 18.04"
echo " 9) Ubuntu 20.04"
echo " 10) Custom image"
echo " 0) Exit"
echo -ne "\nYour option: "
read N
case $N in
1) echo -e "\nPassword: Pwd@CentOS\n"; read -s -n1 -p "Press any key to continue..." ; bash /tmp/InstallNET.sh $NETSTR -dd 'https://api.moetools.net/get/centos-7-image' $DMIRROR ;;
2) echo -e "\nPassword: Pwd@CentOS\n"; read -s -n1 -p "Press any key to continue..." ; bash /tmp/InstallNET.sh $NETSTR -dd 'https://api.moetools.net/get/centos-76-image' $DMIRROR ;;
3) echo -e "\nPassword: Pwd@Linux\n"; read -s -n1 -p "Press any key to continue..." ; bash /tmp/InstallNET.sh -c 6.10 -v 64 -a $NETSTR $CMIRROR ;;
4) echo -e "\nPassword: Pwd@Linux\n"; read -s -n1 -p "Press any key to continue..." ; bash /tmp/InstallNET.sh -d 9 -v 64 -a $NETSTR $DMIRROR ;;
5) echo -e "\nPassword: Pwd@Linux\n"; read -s -n1 -p "Press any key to continue..." ; bash /tmp/InstallNET.sh -d 10 -v 64 -a $NETSTR $DMIRROR ;;
6) echo -e "\nPassword: Pwd@Linux\n"; read -s -n1 -p "Press any key to continue..." ; bash /tmp/InstallNET.sh -d 11 -v 64 -a $NETSTR $DMIRROR ;;
7) echo -e "\nPassword: Pwd@Linux\n"; read -s -n1 -p "Press any key to continue..." ; bash /tmp/InstallNET.sh -u 16.04 -v 64 -a $NETSTR $UMIRROR ;;
8) echo -e "\nPassword: Pwd@Linux\n"; read -s -n1 -p "Press any key to continue..." ; bash /tmp/InstallNET.sh -u 18.04 -v 64 -a $NETSTR $UMIRROR ;;
9) echo -e "\nPassword: Pwd@Linux\n"; read -s -n1 -p "Press any key to continue..." ; bash /tmp/InstallNET.sh -u 20.04 -v 64 -a $NETSTR $UMIRROR ;;
10)
echo -e "\n"
read -r -p "Custom image URL: " imgURL
echo -e "\n"
read -r -p "Are you sure start reinstall? [y/N]: " input
case $input in
[yY][eE][sS]|[yY]) bash /tmp/InstallNET.sh $NETSTR -dd $imgURL $DMIRROR ;;
*) clear; echo "Canceled by user!"; exit 1;;
esac
;;
0) exit 0;;
*) echo "Wrong input!"; exit 1;;
esac
}
SetNetwork
NetMode
Start
root密码
Pwd@CentOS
转载请注明来源,欢迎对文章中的引用来源进行考证,欢迎指出任何有错误或不够清晰的表达。可以在下面评论区评论,也可以邮件至 787772394@qq.com
文章标题:一键全自动DD脚本简易版linux重装系统脚本
本文作者:二豆子·pwnd0u
发布时间:2020-12-22, 12:25:46
最后更新:2021-11-21, 02:42:59
原始链接:http://blog.codefat.cn/2020/12/22/%E7%AE%80%E6%98%93%E7%89%88linux%E9%87%8D%E8%A3%85%E7%B3%BB%E7%BB%9F%E8%84%9A%E6%9C%AC/版权声明: "署名-非商用-相同方式共享 4.0" 转载请保留原文链接及作者。