How the simplified version of Linux server initializes the Shell script

This article introduces the knowledge of "how to initialize the Shell script on the simple version of Linux server". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The Shell script is mainly used to initialize the newly installed Linux server system, including:

Close the IPv6 module

Close SELinux

Let vim display colors

Set system language coding

Optimize system servic

Kernel parameter optimization and so on.

Can be modified according to their own actual situation, can be used in the production environment. The original author is NetSeek, and I have made some modifications.

The code is as follows:

#! / bin/sh

# desc: lsm03624 modified by www.webnginx.com

#-cut begin

# welcome

Cat / etc/modprobe.conf

Echo "alias ipv6 off" > > / etc/modprobe.conf

/ sbin/chkconfig-- level 35 ip6tables off

Echo "ipv6 is disabled!"

# disable selinux

Sed-I'/ SELINUX/s/enforcing/disabled/' / etc/selinux/config

Echo "selinux is disabled,you must reboot!"

# vim

Sed-I "8 s / ^ / alias vi='vim'/" / root/.bashrc

Echo 'syntax on' > / root/.vimrc

# zh_cn

Sed-I-e's / ^ Lang =. * / LANG= "zh_CN.UTF-8" /'/ etc/sysconfig/i18n

# configure file max to 52100

Echo "* soft nofile 52100

* hard nofile 52100 "> > / etc/security/limits.conf

# tunoff services

#-

Cat > / etc/sysctl.conf

Echo "optimizited kernel configure was done!"

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