centos9升级openssh 9.4p1

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wx5e81a06af3062 2023-11-20 15:03:17 博主文章分类：linux操作系统 ©著作权

文章标签 linux 重启启动脚本 文章分类 Nginx 服务器

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本文参考：https://www.cnblogs.com/wenxiao1-2-3-4/p/16481300.html

#!/bin/sh

cd /etc/yum.repos.d

mkdir backup

mv Cent* backup

wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-9.repo

yum -y clean all

yum -y makecache #以上设置云源

cd /tmp

mkdir update

cd update

wget --no-check-certificate https://mirrors.aliyun.com/pub/OpenBSD/OpenSSH/portable/openssh-9.4p1.tar.gz

tar xf openssh-9.4p1.tar.gz

yum -y install zlib zlib-devel perl openssl-devel

yum -y install gcc gcc-c++

mv /etc/ssh /etc/ssh.bak

cd /tmp/update/openssh-9.4p1

mkdir /usr/local/openssh

cd /tmp/update/openssh-9.4p1

./configure --prefix=/usr/local/openssh --sysconfdir=/etc/ssh --with-openssl-includes=/usr/local/include --with-ssl-dir=/usr/local/bin/openssl --with-zlib --with-md5-passwords --without-openssl-header-check

#centos7是下面

#./configure --prefix=/usr/local/openssh --sysconfdir=/etc/ssh --with-openssl-includes=/usr/local/include --with-ssl-dir=/usr/local/bin/openssl --with-zlib --with-md5-passwords --without-openssl-header-check

make

make install

echo "UseDNS no" >> /etc/ssh/sshd_config

echo 'PermitRootLogin yes' >> /etc/ssh/sshd_config

echo 'PubkeyAuthentication yes' >> /etc/ssh/sshd_config

echo 'PasswordAuthentication yes' >> /etc/ssh/sshd_config

echo "X11Forwarding yes" >> /etc/ssh/sshd_config

#echo "X11UseLocalhost no" >> /etc/ssh/sshd_config

echo "XAuthLocation /usr/bin/xauth" >> /etc/ssh/sshd_config

mv /usr/sbin/sshd /usr/sbin/sshd0909

mv /usr/bin/ssh /usr/bin/ssh0909

mv /usr/bin/ssh-keygen /usr/bin/ssh-keygen0909