蜗牛789
在Linux VPS当中，目前大家使用最多的是CentOS系统，不过一般VPS都有CentOS、Ubuntu、Debian系统可以选择。在此文章中蜗牛为大家分享一个“Linux VPS一键网络在线安装或重装CentOS系统脚本”，通过脚本实现网络在线安装、重装CentOS纯净版系统。脚本优势：适用于由GRUB引导的CentOS、Ubuntu、Debian系统；使用官方发行版去掉模板预装的软件，同时也可以解决内核版本与软件不兼容的问题；只要有root权限就能还您一个纯净的系统。脚本不适用于OpenVZ构架VPS。
如果需要安装重装Debian(Ubuntu)系统可以查看此文章：Linux VPS一键网络在线安装或重装Debian(Ubuntu)纯净系统脚本。
一、安装需求
首先要在你的系统当中安装所需软件，请根据自己的系统选择对应命令进行安装。
#Debian/Ubuntu系统: apt-get install -y xz-utils openssl gawk coreutils file #RedHat/CentOS系统: yum install -y xz openssl gawk coreutils file
如果安装过程当中出现错误，请运行下面命令升级系统在安装。
#Debian/Ubuntu系统: apt-get update #RedHat/CentOS系统: yum update
二、安装命令
1、下载脚本并安装。
wget --no-check-certificate -qO CentOSNET.sh 'https://moeclub.org/attachment/LinuxShell/CentOSNET.sh' && chmod a+x CentOSNET.sh #下面是备用地址 wget --no-check-certificate -qO InstallNET.sh 'https://raw.githubusercontent.com/wn789/xitong/master/InstallNET.sh' && chmod a+x InstallNET.sh
2、根据自己需要选择对应系统命令进行安装。
#安装CentOS 6.8 32位： bash InstallNET.sh -c 6.8 -v 32 -a #安装CentOS 6.8 64位： bash InstallNET.sh -c 6.8 -v 64 -a #安装CentOS 6.8 32位： bash InstallNET.sh -c 6.9 -v 32 -a #安装CentOS 6.8 64位： bash InstallNET.sh -c 6.9 -v 64 -a
a、如果看到 “Starting graphical installation” 或者类似表达，则表示正在安装，正常情况下只需要耐心等待安装完成即可。如果需要查看进度，使用VNC Viewer(或者其他VNC连接工具)，连接提示中的IP地址:端口进行连接(端口一般为1或者5901)。
b、全自动安装默认root密码：Vicer，建议安装完成后请立即更改密码。目前只支持 CentOS 6.9 及以下版本(5.x、6.x)。
c、如果你需要安装自定义系统或需要自定义网络参数请根据自己需要选择下面安装命令。
#使用自定义镜像全自动安装 bash InstallNET.sh -c 6.9 -v 64 -a --mirror 'http://mirror.centos.org/centos' #使用自定义镜像自定义网络参数全自动安装 bash InstallNET.sh -c 6.9 -v 64 -a --ip-addr x.x.x.x --ip-gate x.x.x.x --ip-mask x.x.x.x --mirror 'http://mirror.centos.org/centos'
3、一键安装脚本源码
#!/bin/bash
## It can reinstall Debian, Ubuntu, CentOS system with network.
## Suitable for using by GRUB.
## Blog: https://moeclub.org
## Written By Vicer
export tmpVER=''
export tmpDIST=''
export tmpURL=''
export tmpWORD=''
export tmpMirror=''
export tmpSSL=''
export tmpINS=''
export tmpFW=''
export ipAddr=''
export ipMask=''
export ipGate=''
export linuxdists=''
export ddMode='0'
export setNet='0'
export isMirror='0'
export FindDists='0'
export SpikCheckDIST='0'
export UNKNOWHW='0'
export UNVER='6.4'
while [[ $# -ge 1 ]]; do
case $1 in
-v|--ver)
shift
tmpVER="$1"
shift
;;
-d|--debian)
shift
linuxdists='debian'
tmpDIST="$1"
shift
;;
-u|--ubuntu)
shift
linuxdists='ubuntu'
tmpDIST="$1"
shift
;;
-c|--centos)
shift
linuxdists='centos'
tmpDIST="$1"
shift
;;
-dd|--image)
shift
ddMode='1'
tmpURL="$1"
shift
;;
-p|--password)
shift
tmpWORD="$1"
shift
;;
--ip-addr)
shift
ipAddr="$1"
shift
;;
--ip-mask)
shift
ipMask="$1"
shift
;;
--ip-gate)
shift
ipGate="$1"
shift
;;
-a|--auto)
shift
tmpINS='auto'
;;
-m|--manual)
shift
tmpINS='manual'
;;
-apt|-yum|--mirror)
shift
isMirror='1'
tmpMirror="$1"
shift
;;
-ssl)
shift
tmpSSL="$1"
shift
;;
--firmware)
shift
tmpFW='1'
;;
*)
if [[ "$1" != 'error' ]]; then echo -ne "\nInvaild option: '$1'\n\n"; fi
echo -ne " Usage:\n\tbash DebianNET.sh\t-d/--debian [\033[33m\033[04mdists-name\033[0m]\n\t\t\t\t-u/--ubuntu [\033[04mdists-name\033[0m]\n\t\t\t\t-c/--centos [\033[33m\033[04mdists-verison\033[0m]\n\t\t\t\t-v/--ver [32/\033[33m\033[04mi386\033[0m|64/amd64]\n\t\t\t\t--ip-addr/--ip-gate/--ip-mask\n\t\t\t\t-apt/--mirror\n\t\t\t\t-dd/--image\n\t\t\t\t-a/--auto\n\t\t\t\t-m/--manual\n"
exit 1;
;;
esac
done
[[ "$EUID" -ne '0' ]] && echo "Error:This script must be run as root!" && exit 1;
function CheckDependence(){
FullDependence='0';
for BIN_DEP in `echo "$1" |sed 's/,/\n/g'`
do
if [[ -n "$BIN_DEP" ]]; then
Founded='0';
for BIN_PATH in `echo "$PATH" |sed 's/:/\n/g'`
do
ls $BIN_PATH/$BIN_DEP >/dev/null 2>&1;
if [ $? == '0' ]; then
Founded='1';
break;
fi
done
if [ "$Founded" == '1' ]; then
echo -en "[\033[32mok\033[0m]\t";
else
FullDependence='1';
echo -en "[\033[31mNot Install\033[0m]";
fi
echo -en "\t$BIN_DEP\n";
fi
done
if [ "$FullDependence" == '1' ]; then
echo -ne "\n\033[31mError! \033[0mPlease use '\033[33mapt-get\033[0m' or '\033[33myum\033[0m' install it.\n\n\n"
exit 1;
fi
}
if [[ -z "$linuxdists" ]]; then
linuxdists='debian';
fi
clear && echo -e "\n\033[36m# Check Dependence\033[0m\n"
if [[ "$ddMode" == '1' ]]; then
CheckDependence iconv;
linuxdists='debian';
tmpDIST='jessie';
tmpVER='amd64';
tmpINS='auto';
fi
if [[ "$linuxdists" == 'debian' ]] || [[ "$linuxdists" == 'ubuntu' ]]; then
CheckDependence wget,awk,grep,sed,cut,cat,cpio,gzip,find,dirname,basename;
elif [[ "$linuxdists" == 'centos' ]]; then
CheckDependence wget,awk,grep,sed,cut,cat,cpio,gzip,find,dirname,basename,file,xz;
fi
if [[ -n "$tmpWORD" ]]; then
CheckDependence openssl;
fi
[[ -f '/boot/grub/grub.cfg' ]] && GRUBOLD='0' && GRUBDIR='/boot/grub' && GRUBFILE='grub.cfg';
[[ -z "$GRUBDIR" ]] && [[ -f '/boot/grub2/grub.cfg' ]] && GRUBOLD='0' && GRUBDIR='/boot/grub2' && GRUBFILE='grub.cfg';
[[ -z "$GRUBDIR" ]] && [[ -f '/boot/grub/grub.conf' ]] && GRUBOLD='1' && GRUBDIR='/boot/grub' && GRUBFILE='grub.conf';
[ -z "$GRUBDIR" -o -z "$GRUBFILE" ] && echo -ne "Error! \nNot Found grub path.\n" && exit 1;
if [[ "$isMirror" == '1' ]]; then
if [[ -n "$tmpMirror" ]]; then
TMPMirrorHost="$(echo -n "$tmpMirror" |grep -Eo '.*\.(\w+)')";
echo "$TMPMirrorHost" |grep -q '://';
if [[ $? == '0' ]]; then
MirrorHost="$(echo "$TMPMirrorHost" |awk -F'://' '{print $2}')";
else
echo -en "\n\033[31mInvaild Mirror! \033[0m\n";
[[ "$linuxdists" == 'debian' ]] && echo -en "\033[33mexample:\033[0m http://httpredir.debian.org/debian\n\n";
[[ "$linuxdists" == 'ubuntu' ]] && echo -en "\033[33mexample:\033[0m http://archive.ubuntu.com/ubuntu\n\n";
[[ "$linuxdists" == 'centos' ]] && echo -en "\033[33mexample:\033[0m http://mirror.centos.org/centos\n\n";
exit 1
fi
if [[ -n "$MirrorHost" ]]; then
MirrorFolder="$(echo -n "$tmpMirror" |awk -F''${MirrorHost}'' '{print $2}' |sed 's/\/$//g')";
if [[ -z "$MirrorFolder" ]]; then
[[ "$linuxdists" == 'debian' ]] && MirrorFolder='/debian';
[[ "$linuxdists" == 'ubuntu' ]] && MirrorFolder='/ubuntu';
[[ "$linuxdists" == 'centos' ]] && MirrorFolder='/centos';
fi
DISTMirror="${MirrorHost}${MirrorFolder}";
fi
fi
fi
if [[ -z "$DISTMirror" ]]; then
[[ "$linuxdists" == 'debian' ]] && MirrorHost='httpredir.debian.org' && MirrorFolder='/debian' && DISTMirror="${MirrorHost}${MirrorFolder}";
[[ "$linuxdists" == 'ubuntu' ]] && MirrorHost='archive.ubuntu.com' && MirrorFolder='/ubuntu' && DISTMirror="${MirrorHost}${MirrorFolder}";
[[ "$linuxdists" == 'centos' ]] && DISTMirror='vault.centos.org';
fi
if [[ -n "$tmpVER" ]]; then
tmpVER="$(echo "$tmpVER" |sed -r 's/(.*)/\L\1/')";
if [[ "$tmpVER" == '32' ]] || [[ "$tmpVER" == 'i386' ]] || [[ "$tmpVER" == 'x86' ]]; then
VER='i386';
fi
if [[ "$tmpVER" == '64' ]] || [[ "$tmpVER" == 'amd64' ]] || [[ "$tmpVER" == 'x86_64' ]] || [[ "$tmpVER" == 'x64' ]]; then
if [[ "$linuxdists" == 'debian' ]] || [[ "$linuxdists" == 'ubuntu' ]]; then
VER='amd64';
elif [[ "$linuxdists" == 'centos' ]]; then
VER='x86_64';
fi
fi
fi
if [[ -z "$VER" ]]; then
VER='i386';
fi
if [[ -z "$tmpDIST" ]]; then
[[ "$linuxdists" == 'debian' ]] && DIST='jessie';
[[ "$linuxdists" == 'ubuntu' ]] && DIST='xenial';
[[ "$linuxdists" == 'centos' ]] && DIST='6.8';
fi
if [[ -z "$DIST" ]]; then
if [[ "$linuxdists" == 'debian' ]]; then
SpikCheckDIST='0'
DIST="$(echo "$tmpDIST" |sed -r 's/(.*)/\L\1/')";
echo "$DIST" |grep -q '[0-9]';
[[ $? -eq '0' ]] && {
isDigital="$(echo "$DIST" |grep -o '[\.0-9]\{1,\}' |sed -n '1h;1!H;$g;s/\n//g;$p' |cut -d'.' -f1)";
[[ -n $isDigital ]] && {
[[ "$isDigital" == '7' ]] && DIST='wheezy';
[[ "$isDigital" == '8' ]] && DIST='jessie';
[[ "$isDigital" == '9' ]] && DIST='stretch';
[[ "$isDigital" == '10' ]] && DIST='buster';
}
}
fi
if [[ "$linuxdists" == 'ubuntu' ]]; then
SpikCheckDIST='0'
DIST="$(echo "$tmpDIST" |sed -r 's/(.*)/\L\1/')";
echo "$DIST" |grep -q '[0-9]';
[[ $? -eq '0' ]] && {
isDigital="$(echo "$DIST" |grep -o '[\.0-9]\{1,\}' |sed -n '1h;1!H;$g;s/\n//g;$p')";
[[ -n $isDigital ]] && {
[[ "$isDigital" == '12.04' ]] && DIST='precise';
[[ "$isDigital" == '14.04' ]] && DIST='trusty';
[[ "$isDigital" == '16.04' ]] && DIST='xenial';
[[ "$isDigital" == '18.04' ]] && DIST='bionic';
}
}
fi
if [[ "$linuxdists" == 'centos' ]]; then
SpikCheckDIST='1'
DISTCheck="$(echo "$tmpDIST" |grep -o '[\.0-9]\{1,\}')";
ListDIST="$(wget --no-check-certificate -qO- "http://$DISTMirror/dir_sizes" |cut -f2 |grep '^[0-9]')"
DIST="$(echo "$ListDIST" |grep "^$DISTCheck")"
[[ -z "$DIST" ]] && {
echo -ne '\nThe dists version not found in this mirror, Please check it! \n\n'
bash $0 error;
exit 1;
}
wget --no-check-certificate -qO- "http://$DISTMirror/$DIST/os/$VER/.treeinfo" |grep -q 'general';
[[ $? != '0' ]] && {
echo -ne "\nThe version not found in this mirror, Please change mirror try again! \n\n";
exit 1;
}
fi
fi
if [[ "$SpikCheckDIST" == '0' ]]; then
DistsList="$(wget --no-check-certificate -qO- "http://$DISTMirror/dists/" |grep -o 'href=.*/"' |cut -d'"' -f2 |sed '/-\|old\|Debian\|experimental\|stable\|test\|sid\|devel/d' |grep '^[^/]' |sed -n '1h;1!H;$g;s/\n//g;s/\//\;/g;$p')";
for CheckDEB in `echo "$DistsList" |sed 's/;/\n/g'`
do
[[ "$CheckDEB" == "$DIST" ]] && FindDists='1';
[[ "$FindDists" == '1' ]] && break;
done
[[ "$FindDists" == '0' ]] && {
echo -ne '\nThe dists version not found, Please check it! \n\n'
bash $0 error;
exit 1;
}
fi
[[ "$ddMode" == '1' ]] && {
export SSL_SUPPORT='https://moeclub.org/get-wget_udeb_amd64';
if [[ -n "$tmpURL" ]]; then
DDURL="$tmpURL"
echo "$DDURL" |grep -q '^http://\|^ftp://\|^https://';
[[ $? -ne '0' ]] && echo 'Please input vaild URL,Only support http://, ftp:// and https:// !' && exit 1;
[[ -n "$tmpSSL" ]] && SSL_SUPPORT="$tmpSSL";
else
echo 'Please input vaild image URL! ';
exit 1;
fi
}
[[ -n "$tmpINS" ]] && {
[[ "$tmpINS" == 'auto' ]] && inVNC='n';
[[ "$tmpINS" == 'manual' ]] && inVNC='y';
}
[ -n "$ipAddr" ] && [ -n "$ipMask" ] && [ -n "$ipGate" ] && setNet='1';
[[ -n "$tmpWORD" ]] && myPASSWORD="$(openssl passwd -1 "$tmpWORD")";
[[ -z "$myPASSWORD" ]] && myPASSWORD='$1$0shYGfBd$8v189JOozDO1jPqPO645e1';
[[ -n "$tmpFW" ]] && INCFW="$tmpFW";
[[ -z "$INCFW" ]] && INCFW='0';
clear && echo -e "\n\033[36m# Install\033[0m\n"
ASKVNC(){
inVNC='y';
[[ "$ddMode" == '0' ]] && {
echo -ne "\033[34mCan you login VNC?\033[0m\e[33m[\e[32my\e[33m/n]\e[0m "
read tmpinVNC
[[ -n "$inVNCtmp" ]] && inVNC="$tmpinVNC"
}
[ "$inVNC" == 'y' -o "$inVNC" == 'Y' ] && inVNC='y';
[ "$inVNC" == 'n' -o "$inVNC" == 'N' ] && inVNC='n';
}
[ "$inVNC" == 'y' -o "$inVNC" == 'n' ] || ASKVNC;
[[ "$linuxdists" == 'debian' ]] && LinuxName='Debian';
[[ "$linuxdists" == 'ubuntu' ]] && LinuxName='Ubuntu';
[[ "$linuxdists" == 'centos' ]] && LinuxName='CentOS';
[[ "$ddMode" == '0' ]] && {
[[ "$inVNC" == 'y' ]] && echo -e "\033[34mManual Mode\033[0m insatll \033[33m$LinuxName\033[0m [\033[33m$DIST\033[0m] [\033[33m$VER\033[0m] in VNC. "
[[ "$inVNC" == 'n' ]] && echo -e "\033[34mAuto Mode\033[0m insatll \033[33m$LinuxName\033[0m [\033[33m$DIST\033[0m] [\033[33m$VER\033[0m]. "
}
[[ "$ddMode" == '1' ]] && {
echo -ne "\033[34mAuto Mode\033[0m insatll \033[33mWindows\033[0m\n[\033[33m$DDURL\033[0m]\n"
}
if [[ "$linuxdists" == 'centos' ]]; then
if [[ "$DIST" != "$UNVER" ]]; then
awk 'BEGIN{print '${UNVER}'-'${DIST}'}' |grep -q '^-'
if [ $? != '0' ]; then
UNKNOWHW='1';
echo -en "\033[33mThe version lower then \033[31m$UNVER\033[33m may not support in auto mode! \033[0m\n";
if [[ "$inVNC" == 'n' ]]; then
echo -en "\033[35mYou can connect VNC with \033[32mPublic IP\033[35m and port \033[32m1\033[35m/\033[32m5901\033[35m in vnc viewer.\033[0m\n"
read -n 1 -p "Press Enter to continue..." INP
[[ "$INP" != '' ]] && echo -ne '\b \n\n';
fi
fi
awk 'BEGIN{print '${UNVER}'-'${DIST}'+0.59}' |grep -q '^-'
if [ $? == '0' ]; then
echo -en "\n\033[31mThe version higher then \033[33m6.9 \033[31mis not support in current! \033[0m\n\n"
exit 1;
fi
fi
fi
echo -e "\n[\033[33m$LinuxName\033[0m] [\033[33m$DIST\033[0m] [\033[33m$VER\033[0m] Downloading..."
[[ -z "$DISTMirror" ]] && echo -ne "\033[31mError! \033[0mInvaild mirror! \n" && exit 1
if [[ "$linuxdists" == 'debian' ]] || [[ "$linuxdists" == 'ubuntu' ]]; then
wget --no-check-certificate -qO '/boot/initrd.img' "http://$DISTMirror/dists/$DIST/main/installer-$VER/current/images/netboot/$linuxdists-installer/$VER/initrd.gz"
[[ $? -ne '0' ]] && echo -ne "\033[31mError! \033[0mDownload 'initrd.img' for \033[33m$linuxdists\033[0m failed! \n" && exit 1
wget --no-check-certificate -qO '/boot/vmlinuz' "http://$DISTMirror/dists/$DIST/main/installer-$VER/current/images/netboot/$linuxdists-installer/$VER/linux"
[[ $? -ne '0' ]] && echo -ne "\033[31mError! \033[0mDownload 'vmlinuz' for \033[33m$linuxdists\033[0m failed! \n" && exit 1
elif [[ "$linuxdists" == 'centos' ]]; then
wget --no-check-certificate -qO '/boot/initrd.img' "http://$DISTMirror/$DIST/os/$VER/isolinux/initrd.img"
[[ $? -ne '0' ]] && echo -ne "\033[31mError! \033[0mDownload 'initrd.img' for \033[33m$linuxdists\033[0m failed! \n" && exit 1
wget --no-check-certificate -qO '/boot/vmlinuz' "http://$DISTMirror/$DIST/os/$VER/isolinux/vmlinuz"
[[ $? -ne '0' ]] && echo -ne "\033[31mError! \033[0mDownload 'vmlinuz' for \033[33m$linuxdists\033[0m failed! \n" && exit 1
fi
if [[ "$linuxdists" == 'debian' ]]; then
if [[ "$INCFW" == '1' ]]; then
wget --no-check-certificate -qO '/boot/firmware.cpio.gz' "http://cdimage.debian.org/cdimage/unofficial/non-free/firmware/$DIST/current/firmware.cpio.gz"
[[ $? -ne '0' ]] && echo -ne "\033[31mError! \033[0mDownload 'firmware' for \033[33m$linuxdists\033[0m failed! \n" && exit 1
fi
fi
[[ "$setNet" == '1' ]] && {
IPv4="$ipAddr";
MASK="$ipMask";
GATE="$ipGate";
} || {
DEFAULTNET="$(ip route show |grep -o 'default via [0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}.*' |head -n1 |sed 's/proto.*\|onlink.*//g' |awk '{print $NF}')";
[[ -n "$DEFAULTNET" ]] && IPSUB="$(ip addr |grep ''${DEFAULTNET}'' |grep 'global' |grep 'brd' |head -n1 |grep -o '[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}/[0-9]\{1,2\}')";
IPv4="$(echo -n "$IPSUB" |cut -d'/' -f1)";
NETSUB="$(echo -n "$IPSUB" |grep -o '/[0-9]\{1,2\}')";
GATE="$(ip route show |grep -o 'default via [0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}' |head -n1 |grep -o '[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}')";
[[ -n "$NETSUB" ]] && MASK="$(echo -n '128.0.0.0/1,192.0.0.0/2,224.0.0.0/3,240.0.0.0/4,248.0.0.0/5,252.0.0.0/6,254.0.0.0/7,255.0.0.0/8,255.128.0.0/9,255.192.0.0/10,255.224.0.0/11,255.240.0.0/12,255.248.0.0/13,255.252.0.0/14,255.254.0.0/15,255.255.0.0/16,255.255.128.0/17,255.255.192.0/18,255.255.224.0/19,255.255.240.0/20,255.255.248.0/21,255.255.252.0/22,255.255.254.0/23,255.255.255.0/24,255.255.255.128/25,255.255.255.192/26,255.255.255.224/27,255.255.255.240/28,255.255.255.248/29,255.255.255.252/30,255.255.255.254/31,255.255.255.255/32' |grep -o '[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}'${NETSUB}'' |cut -d'/' -f1)";
}
[[ -n "$GATE" ]] && [[ -n "$MASK" ]] && [[ -n "$IPv4" ]] || {
echo "Not found `ip command`, It will use `route command`."
ipNum() {
local IFS='.';
read ip1 ip2 ip3 ip4 <<<"$1";
echo $((ip1*(1<<24)+ip2*(1<<16)+ip3*(1<<8)+ip4));
}
SelectMax(){
ii=0;
for IPITEM in `route -n |awk -v OUT=$1 '{print $OUT}' |grep '[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}'`
do
NumTMP="$(ipNum $IPITEM)";
eval "arrayNum[$ii]='$NumTMP,$IPITEM'";
ii=$[$ii+1];
done
echo ${arrayNum[@]} |sed 's/\s/\n/g' |sort -n -k 1 -t ',' |tail -n1 |cut -d',' -f2;
}
[[ -z $IPv4 ]] && IPv4="$(ifconfig |grep 'Bcast' |head -n1 |grep -o '[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}' |head -n1)";
[[ -z $GATE ]] && GATE="$(SelectMax 2)";
[[ -z $MASK ]] && MASK="$(SelectMax 3)";
[[ -n "$GATE" ]] && [[ -n "$MASK" ]] && [[ -n "$IPv4" ]] || {
echo "Error! Not configure network. ";
exit 1;
}
}
[[ "$setNet" != '1' ]] && [[ -f '/etc/network/interfaces' ]] && {
[[ -z "$(sed -n '/iface.*inet static/p' /etc/network/interfaces)" ]] && AutoNet='1' || AutoNet='0';
[[ -d /etc/network/interfaces.d ]] && {
ICFGN="$(find /etc/network/interfaces.d -name '*.cfg' |wc -l)" || ICFGN='0';
[[ "$ICFGN" -ne '0' ]] && {
for NetCFG in `ls -1 /etc/network/interfaces.d/*.cfg`
do
[[ -z "$(cat $NetCFG | sed -n '/iface.*inet static/p')" ]] && AutoNet='1' || AutoNet='0';
[[ "$AutoNet" -eq '0' ]] && break;
done
}
}
}
[[ "$setNet" != '1' ]] && [[ -d '/etc/sysconfig/network-scripts' ]] && {
ICFGN="$(find /etc/sysconfig/network-scripts -name 'ifcfg-*' |grep -v 'lo'|wc -l)" || ICFGN='0';
[[ "$ICFGN" -ne '0' ]] && {
for NetCFG in `ls -1 /etc/sysconfig/network-scripts/ifcfg-* |grep -v 'lo$' |grep -v ':[0-9]\{1,\}'`
do
[[ -n "$(cat $NetCFG | sed -n '/BOOTPROTO.*[dD][hH][cC][pP]/p')" ]] && AutoNet='1' || {
AutoNet='0' && . $NetCFG;
[[ -n $NETMASK ]] && MASK="$NETMASK";
[[ -n $GATEWAY ]] && GATE="$GATEWAY";
}
[[ "$AutoNet" -eq '0' ]] && break;
done
}
}
[[ ! -f $GRUBDIR/$GRUBFILE ]] && echo "Error! Not Found $GRUBFILE. " && exit 1;
[[ ! -f $GRUBDIR/$GRUBFILE.old ]] && [[ -f $GRUBDIR/$GRUBFILE.bak ]] && mv -f $GRUBDIR/$GRUBFILE.bak $GRUBDIR/$GRUBFILE.old;
mv -f $GRUBDIR/$GRUBFILE $GRUBDIR/$GRUBFILE.bak;
[[ -f $GRUBDIR/$GRUBFILE.old ]] && cat $GRUBDIR/$GRUBFILE.old >$GRUBDIR/$GRUBFILE || cat $GRUBDIR/$GRUBFILE.bak >$GRUBDIR/$GRUBFILE;
[[ "$GRUBOLD" == '0' ]] && {
READGRUB='/tmp/grub.read'
cat $GRUBDIR/$GRUBFILE |sed -n '1h;1!H;$g;s/\n/+++/g;$p' |grep -oPm 1 'menuentry\ .*\{.*\}\+\+\+' |sed 's/\+\+\+/\n/g' >$READGRUB
LoadNum="$(cat $READGRUB |grep -c 'menuentry ')"
if [[ "$LoadNum" -eq '1' ]]; then
cat $READGRUB |sed '/^$/d' >/tmp/grub.new;
elif [[ "$LoadNum" -gt '1' ]]; then
CFG0="$(awk '/menuentry /{print NR}' $READGRUB|head -n 1)";
CFG2="$(awk '/menuentry /{print NR}' $READGRUB|head -n 2 |tail -n 1)";
CFG1="";
for tmpCFG in `awk '/}/{print NR}' $READGRUB`
do
[ "$tmpCFG" -gt "$CFG0" -a "$tmpCFG" -lt "$CFG2" ] && CFG1="$tmpCFG";
done
[[ -z "$CFG1" ]] && {
echo "Error! read $GRUBFILE. ";
exit 1;
}
sed -n "$CFG0,$CFG1"p $READGRUB >/tmp/grub.new;
[[ -f /tmp/grub.new ]] && [[ "$(grep -c '{' /tmp/grub.new)" -eq "$(grep -c '}' /tmp/grub.new)" ]] || {
echo -ne "\033[31mError! \033[0mNot configure $GRUBFILE. \n";
exit 1;
}
fi
[ ! -f /tmp/grub.new ] && echo "Error! $GRUBFILE. " && exit 1;
sed -i "/menuentry.*/c\menuentry\ \'Install OS \[$DIST\ $VER\]\'\ --class debian\ --class\ gnu-linux\ --class\ gnu\ --class\ os\ \{" /tmp/grub.new
sed -i "/echo.*Loading/d" /tmp/grub.new;
INSERTGRUB="$(awk '/menuentry /{print NR}' $GRUBDIR/$GRUBFILE|head -n 1)"
}
[[ "$GRUBOLD" == '1' ]] && {
CFG0="$(awk '/title /{print NR}' $GRUBDIR/$GRUBFILE|head -n 1)";
CFG1="$(awk '/title /{print NR}' $GRUBDIR/$GRUBFILE|head -n 2 |tail -n 1)";
[[ -n $CFG0 ]] && [ -z $CFG1 -o $CFG1 == $CFG0 ] && sed -n "$CFG0,$"p $GRUBDIR/$GRUBFILE >/tmp/grub.new;
[[ -n $CFG0 ]] && [ -z $CFG1 -o $CFG1 != $CFG0 ] && sed -n "$CFG0,$CFG1"p $GRUBDIR/$GRUBFILE >/tmp/grub.new;
[[ ! -f /tmp/grub.new ]] && echo "Error! configure append $GRUBFILE. " && exit 1;
sed -i "/title.*/c\title\ \'Install OS \[$DIST\ $VER\]\'" /tmp/grub.new;
sed -i '/^#/d' /tmp/grub.new;
INSERTGRUB="$(awk '/title /{print NR}' $GRUBDIR/$GRUBFILE|head -n 1)"
}
[[ -n "$(grep 'linux.*/\|kernel.*/' /tmp/grub.new |awk '{print $2}' |tail -n 1 |grep '^/boot/')" ]] && Type='InBoot' || Type='NoBoot';
LinuxKernel="$(grep 'linux.*/\|kernel.*/' /tmp/grub.new |awk '{print $1}' |head -n 1)";
[[ -z "$LinuxKernel" ]] && echo "Error! read grub config! " && exit 1;
LinuxIMG="$(grep 'initrd.*/' /tmp/grub.new |awk '{print $1}' |tail -n 1)";
[ -z "$LinuxIMG" ] && sed -i "/$LinuxKernel.*\//a\\\tinitrd\ \/" /tmp/grub.new && LinuxIMG='initrd';
if [[ "$linuxdists" == 'debian' ]] || [[ "$linuxdists" == 'ubuntu' ]]; then
BOOT_OPTION="auto=true hostname=$linuxdists domain= -- quiet"
elif [[ "$linuxdists" == 'centos' ]]; then
BOOT_OPTION="ks=file://ks.cfg ksdevice=link"
fi
[[ "$Type" == 'InBoot' ]] && {
sed -i "/$LinuxKernel.*\//c\\\t$LinuxKernel\\t\/boot\/vmlinuz $BOOT_OPTION" /tmp/grub.new;
sed -i "/$LinuxIMG.*\//c\\\t$LinuxIMG\\t\/boot\/initrd.img" /tmp/grub.new;
}
[[ "$Type" == 'NoBoot' ]] && {
sed -i "/$LinuxKernel.*\//c\\\t$LinuxKernel\\t\/vmlinuz $BOOT_OPTION" /tmp/grub.new;
sed -i "/$LinuxIMG.*\//c\\\t$LinuxIMG\\t\/initrd.img" /tmp/grub.new;
}
sed -i '$a\\n' /tmp/grub.new;
[[ "$inVNC" == 'n' ]] && {
GRUBPATCH='0';
[ -f '/etc/network/interfaces' -o -d '/etc/sysconfig/network-scripts' ] || {
echo "Error, Not found interfaces config.";
exit 1;
}
sed -i ''${INSERTGRUB}'i\\n' $GRUBDIR/$GRUBFILE;
sed -i ''${INSERTGRUB}'r /tmp/grub.new' $GRUBDIR/$GRUBFILE;
[[ -f $GRUBDIR/grubenv ]] && sed -i 's/saved_entry/#saved_entry/g' $GRUBDIR/grubenv;
[[ -d /boot/tmp ]] && rm -rf /boot/tmp;
mkdir -p /boot/tmp;
cd /boot/tmp;
if [[ "$linuxdists" == 'debian' ]] || [[ "$linuxdists" == 'ubuntu' ]]; then
COMPTYPE="gzip";
elif [[ "$linuxdists" == 'centos' ]]; then
COMPTYPE="$(file /boot/initrd.img |grep -o ':.*compressed data' |cut -d' ' -f2 |sed -r 's/(.*)/\L\1/' |head -n1)"
[[ -z "$COMPTYPE" ]] && echo "Detect compressed type fail." && exit 1;
fi
CompDected='0'
for ListCOMP in `echo -en 'gzip\nlzma\nxz'`
do
if [[ "$COMPTYPE" == "$ListCOMP" ]]; then
CompDected='1'
if [[ "$COMPTYPE" == 'gzip' ]]; then
NewIMG="initrd.img.gz"
else
NewIMG="initrd.img.$COMPTYPE"
fi
mv -f "/boot/initrd.img" "/boot/$NewIMG"
break;
fi
done
[[ "$CompDected" != '1' ]] && echo "Detect compressed type not support." && exit 1;
[[ "$COMPTYPE" == 'lzma' ]] && UNCOMP='xz --format=lzma --decompress';
[[ "$COMPTYPE" == 'xz' ]] && UNCOMP='xz --decompress';
[[ "$COMPTYPE" == 'gzip' ]] && UNCOMP='gzip -d';
$UNCOMP < ../$NewIMG | cpio --extract --verbose --make-directories --no-absolute-filenames >>/dev/null 2>&1
if [[ "$linuxdists" == 'debian' ]] || [[ "$linuxdists" == 'ubuntu' ]]; then
cat >/boot/tmp/preseed.cfg<<EOF
d-i debian-installer/locale string en_US
d-i console-setup/layoutcode string us
d-i keyboard-configuration/xkb-keymap string us
d-i netcfg/choose_interface select auto
d-i netcfg/disable_autoconfig boolean true
d-i netcfg/dhcp_failed note
d-i netcfg/dhcp_options select Configure network manually
d-i netcfg/get_ipaddress string $IPv4
d-i netcfg/get_netmask string $MASK
d-i netcfg/get_gateway string $GATE
d-i netcfg/get_nameservers string 8.8.8.8
d-i netcfg/no_default_route boolean true
d-i netcfg/confirm_static boolean true
d-i hw-detect/load_firmware boolean true
d-i mirror/country string manual
d-i mirror/http/hostname string $MirrorHost
d-i mirror/http/directory string $MirrorFolder
d-i mirror/http/proxy string
d-i passwd/root-login boolean ture
d-i passwd/make-user boolean false
d-i passwd/root-password-crypted password $myPASSWORD
d-i user-setup/allow-password-weak boolean true
d-i user-setup/encrypt-home boolean false
d-i clock-setup/utc boolean true
d-i time/zone string US/Eastern
d-i clock-setup/ntp boolean true
d-i preseed/early_command string anna-install libfuse2-udeb fuse-udeb ntfs-3g-udeb fuse-modules-3.16.0-4-amd64-di
d-i partman/early_command string \
debconf-set partman-auto/disk "\$(list-devices disk |head -n1)"; \
wget -qO- '$DDURL' |gunzip -dc |/bin/dd of=\$(list-devices disk |head -n1); \
mount.ntfs-3g \$(list-devices partition |head -n1) /mnt; \
cd '/mnt/ProgramData/Microsoft/Windows/Start Menu/Programs'; \
cd Start* || cd start*; \
cp -f '/net.bat' './net.bat'; \
/sbin/reboot; \
debconf-set grub-installer/bootdev string "\$(list-devices disk |head -n1)"; \
umount /media || true; \
d-i partman/mount_style select uuid
d-i partman-auto/init_automatically_partition select Guided - use entire disk
d-i partman-auto/method string regular
d-i partman-lvm/device_remove_lvm boolean true
d-i partman-md/device_remove_md boolean true
d-i partman-auto/choose_recipe select atomic
d-i partman-partitioning/confirm_write_new_label boolean true
d-i partman/choose_partition select finish
d-i partman-lvm/confirm boolean true
d-i partman-lvm/confirm_nooverwrite boolean true
d-i partman/confirm boolean true
d-i partman/confirm_nooverwrite boolean true
d-i debian-installer/allow_unauthenticated boolean true
tasksel tasksel/first multiselect minimal
d-i pkgsel/update-policy select none
d-i pkgsel/include string openssh-server
d-i pkgsel/upgrade select none
popularity-contest popularity-contest/participate boolean false
d-i grub-installer/only_debian boolean true
d-i grub-installer/bootdev string default
d-i finish-install/reboot_in_progress note
d-i debian-installer/exit/reboot boolean true
d-i preseed/late_command string \
sed -ri 's/^#?PermitRootLogin.*/PermitRootLogin yes/g' /target/etc/ssh/sshd_config; \
sed -ri 's/^#?PasswordAuthentication.*/PasswordAuthentication yes/g' /target/etc/ssh/sshd_config;
EOF
[[ "$setNet" == '0' ]] && [[ "$AutoNet" == '1' ]] && {
sed -i '/netcfg\/disable_autoconfig/d' /boot/tmp/preseed.cfg
sed -i '/netcfg\/dhcp_options/d' /boot/tmp/preseed.cfg
sed -i '/netcfg\/get_.*/d' /boot/tmp/preseed.cfg
sed -i '/netcfg\/confirm_static/d' /boot/tmp/preseed.cfg
}
[[ "$DIST" == 'trusty' ]] && GRUBPATCH='1'
[[ "$DIST" == 'wily' ]] && GRUBPATCH='1'
[[ "$GRUBPATCH" == '1' ]] && {
sed -i 's/^d-i\ grub-installer\/bootdev\ string\ default//g' /boot/tmp/preseed.cfg
}
[[ "$GRUBPATCH" == '0' ]] && {
sed -i 's/debconf-set\ grub-installer\/bootdev.*\"\;//g' /boot/tmp/preseed.cfg
}
[[ "$DIST" == 'xenial' ]] && {
sed -i 's/^d-i\ clock-setup\/ntp\ boolean\ true/d-i\ clock-setup\/ntp\ boolean\ false/g' /boot/tmp/preseed.cfg
}
[[ "$linuxdists" == 'debian' ]] && {
sed -i '/user-setup\/allow-password-weak/d' /boot/tmp/preseed.cfg
sed -i '/user-setup\/encrypt-home/d' /boot/tmp/preseed.cfg
sed -i '/pkgsel\/update-policy/d' /boot/tmp/preseed.cfg
sed -i 's/umount\ \/media.*true\;\ //g' /boot/tmp/preseed.cfg
}
[[ "$INCFW" == '1' ]] && [[ "$linuxdists" == 'debian' ]] && [[ -f '/boot/firmware.cpio.gz' ]] && {
gzip -d < ../firmware.cpio.gz | cpio --extract --verbose --make-directories --no-absolute-filenames >>/dev/null 2>&1
}
[[ "$ddMode" == '1' ]] && {
WinDHCP(){
echo -ne "@ECHO OFF\r\ncd\040\057d\040\042\045ProgramData\045\057Microsoft\057Windows\057Start\040Menu\057Programs\057Startup\042\r\ndel\040\057f\040\057q\040net\056bat\r\n\r\n" >'/boot/tmp/net.tmp';
}
WinNoDHCP(){
echo -ne "@ECHO OFF\r\ncd\056\076\045windir\045\GetAdmin\r\nif\040exist\040\045windir\045\GetAdmin\040\050del\040\057f\040\057q\040\042\045windir\045\GetAdmin\042\051\040else\040\050\r\necho\040CreateObject^\050\042Shell\056Application\042^\051\056ShellExecute\040\042\045~s0\042\054\040\042\045\052\042\054\040\042\042\054\040\042runas\042\054\040\061\040\076\076\040\042\045temp\045\Admin\056vbs\042\r\n\042\045temp\045\Admin\056vbs\042\r\ndel\040\057f\040\057q\040\042\045temp\045\Admin\056vbs\042\r\nexit\040\057b\040\062\051\r\nfor\040\057f\040\042tokens=\063\052\042\040\045\045i\040in\040\050\047netsh\040interface\040show\040interface\040^|more\040+3\040^|findstr\040\057R\040\042\u672c\u5730\056\052\040\u4ee5\u592a\056\052\040Local\056\052\040Ethernet\042\047\051\040do\040\050set\040EthName=\045\045j\051\r\nnetsh\040-c\040interface\040ip\040set\040address\040name=\042\045EthName\045\042\040source=static\040address=$IPv4\040mask=$MASK\040gateway=$GATE\r\nnetsh\040-c\040interface\040ip\040add\040dnsservers\040name=\042\045EthName\045\042\040address=\070\056\070\056\070\056\070\040index=1\040validate=no\r\nnetsh\040-c\040interface\040ip\040add\040dnsservers\040name=\042\045EthName\045\042\040address=\070\056\070\056\064\056\064\040index=2\040validate=no\r\ncd\040\057d\040\042\045ProgramData\045\057Microsoft\057Windows\057Start\040Menu\057Programs\057Startup\042\r\ndel\040\057f\040\057q\040net\056bat\r\n\r\n" >'/boot/tmp/net.tmp';
}
[[ "$setNet" == '1' ]] && WinNoDHCP;
[[ "$setNet" == '0' ]] && {
[[ "$AutoNet" -eq '1' ]] && WinDHCP;
[[ "$AutoNet" -eq '0' ]] && WinNoDHCP;
}
iconv -f 'UTF-8' -t 'GBK' '/boot/tmp/net.tmp' -o '/boot/tmp/net.bat'
rm -rf '/boot/tmp/net.tmp'
echo "$DDURL" |grep -q '^https://'
[[ $? -eq '0' ]] && {
echo -ne '\nAdd ssl support...\n'
[[ -n $SSL_SUPPORT ]] && {
wget --no-check-certificate -qO- "$SSL_SUPPORT" |tar -x
[[ ! -f /boot/tmp/usr/bin/wget ]] && echo 'Error! SSL_SUPPORT.' && exit 1;
sed -i 's/wget\ -qO-/\/usr\/bin\/wget\ --no-check-certificate\ --retry-connrefused\ --tries=7\ --continue\ -qO-/g' /boot/tmp/preseed.cfg
[[ $? -eq '0' ]] && echo -ne 'Success! \n\n'
} || {
echo -ne 'Not ssl support package! \n\n';
exit 1;
}
}
}
[[ "$ddMode" == '0' ]] && {
sed -i '/anna-install/d' /boot/tmp/preseed.cfg
sed -i 's/wget.*\/sbin\/reboot\;\ //g' /boot/tmp/preseed.cfg
}
elif [[ "$linuxdists" == 'centos' ]]; then
cat >/boot/tmp/ks.cfg<<EOF
#platform=x86, AMD64, or Intel EM64T
firewall --enabled --ssh
install
url --url="http://$DISTMirror/$DIST/os/$VER/"
rootpw --iscrypted $myPASSWORD
auth --useshadow --passalgo=sha512
firstboot --disable
lang en_US
keyboard us
selinux --disabled
logging --level=info
reboot
text
unsupported_hardware
vnc
skipx
timezone --isUtc Asia/Hong_Kong
#ONDHCP network --bootproto=dhcp --onboot=on
#NODHCP network --bootproto=static --ip=$IPv4 --netmask=$MASK --gateway=$GATE --nameserver=8.8.8.8 --onboot=on
bootloader --location=mbr --append="rhgb quiet crashkernel=auto"
zerombr
clearpart --all --initlabel
autopart
%packages
@base
%end
%post --interpreter=/bin/bash
rm -rf /root/anaconda-ks.cfg
rm -rf /root/install.*log
%end
EOF
[[ "$setNet" == '0' ]] && [[ "$AutoNet" == '1' ]] && {
sed -i 's/#ONDHCP\ //g' /boot/tmp/ks.cfg
} || {
sed -i 's/#NODHCP\ //g' /boot/tmp/ks.cfg
}
[[ "$UNKNOWHW" == '1' ]] && sed -i 's/^unsupported_hardware/#unsupported_hardware/g' /boot/tmp/ks.cfg
[[ "$(echo "$DIST" |grep -o '^[0-9]\{1\}')" == '5' ]] && sed -i '0,/^%end/s//#%end/' /boot/tmp/ks.cfg
fi
rm -rf ../initrd.img;
find . | cpio -H newc --create --verbose | gzip -9 > ../initrd.img;
rm -rf /boot/tmp;
}
[[ "$inVNC" == 'y' ]] && {
sed -i '$i\\n' $GRUBDIR/$GRUBFILE
sed -i '$r /tmp/grub.new' $GRUBDIR/$GRUBFILE
echo -e "\n\033[33m\033[04mIt will reboot! \nPlease look at VNC! \nSelect\033[0m\033[32m Install OS [$DIST $VER] \033[33m\033[4mto install system.\033[04m\n\n\033[31m\033[04mThere is some information for you.\nDO NOT CLOSE THE WINDOW! \033[0m\n"
echo -e "\033[35mIPv4\t\tNETMASK\t\tGATEWAY\033[0m"
echo -e "\033[36m\033[04m$IPv4\033[0m\t\033[36m\033[04m$MASK\033[0m\t\033[36m\033[04m$GATE\033[0m\n\n"
read -n 1 -p "Press Enter to reboot..." INP
[[ "$INP" != '' ]] && echo -ne '\b \n\n';
}
chown root:root $GRUBDIR/$GRUBFILE
chmod 444 $GRUBDIR/$GRUBFILE
sleep 3 && reboot >/dev/null 2>&1
以上全文出自@萌咖 MoeClub.org，蜗牛仅进行编辑，版权归萌咖所有。
