Tools

Something about scripts

Linux reinstall useage

Features:

"InstallNET.sh" will give you a clean, safe, official Linux system, and help you escape of your server providers' monitoring.
The operation is easy, several minutes installation will be complated.
Support Debian 8+, Ubuntu 14.04+, CentOS 6.
Support major cloud providers, especially support Oracle Cloud ARM machine.
You can modify architecture, mirror, firmware, ssh port, password etc.
Friendly to low memory machine(recommend RAM above 256MB), If your machine RAM is less than 768MB, before Debian 11 and above version installation, you may should not bash it with "-firmware" or "-firmware --cdimage" parameters because it won't let machine installation go into low memory mode and causes installation failed!
Ubuntu 22.04 has cancelled net boot start features, so this program don't support Ubuntu 22.04 and above reinstallation(source: https://www.reddit.com/r/Ubuntu/comments/uroape/is_there_a_netbootiso_equivalent_for_2204_jammy/).
South Korea debian official mirror(http://ftp.kr.debian.org/debian/) is usually crashed down, so I change mirror of Kyoto University to replace it. Japan debian mirror is from https://www.riken.jp/, a science research organization in Japan. America debian mirror is from Massachusetts Institute of Technology: https://web.mit.edu/.
Completely modified debian, such as add on a cute welcome introduction, pre-install many complements in preseeding progress, now enjoy a newly, comfortable, graceful debian experience!
Change name server for Debian permanently is provided by "resolvconf", related configuration files has been wittened. you just need to logging in new installed system, and run:

echo "O" | apt install resolvconf -y

to make changes validating!

Download:

wget --no-check-certificate -qO InstallNET.sh 'https://raw.githubusercontent.com/leitbogioro/Tools/master/Linux_reinstall/InstallNET.sh' && chmod a+x InstallNET.sh

Fully useage sample

bash InstallNET.sh -d/u/c(os type) 11(os version) -v 64(os bit) -port "your server port" -pwd "your server password" -a(auto install)/m(manually in VNC) -mirror "a valid url for OS image source" -firmware(with hardware drivers) --cdimage "cn"(this option is only for Debian)

Parameters Descriptions

-d : Debian

-u: Ubuntu

-c: CentOS

32/i386 or 64/amd64 or arm64: OS bit

-mirror: OS install files resource, you can select one which nearest for actual location of your server to upspeed installation.

for Debian, official recommend mirror lists are here:

https://www.debian.org/mirror/list.html

for Ubuntu, official recommend mirror lists are here:

https://launchpad.net/ubuntu/+cdmirrors

for CentOS, official recommend mirror lists are here:

https://www.centos.org/download/mirrors/

-firmware or -firmware --cdimage "cn": specify hardware drivers for Debian, if your server location is in mainland China, you can prefer it to mirror of 'University of Science and Technology of China(https://mirrors.ustc.edu.cn/debian-cdimage/)' for downloading more quickly, default mirror is from http://cdimage.debian.org/cdimage/.

-port: you can pre-specify ssh port of system, range is 1~65535, default is '22'.

-pwd: you can pre-specify ssh password of system, default is 'LeitboGi0ro'.

Quickly start

Debian 8

bash InstallNET.sh -d 8 -v 64 -a

Debian 9

bash InstallNET.sh -d 9 -v 64 -a