linux环境下 centos7.8 openssh 7.4p1 升级最新版本 openssh 9.7p1

1查看版本

[root@VM-0-15-centos ~]# cat /etc/redhat-release 
CentOS Linux release 7.8.2003 (Core)
[root@VM-0-15-centos ~]# 
[root@VM-0-15-centos ~]# rpm  -qa|  grep  openssh
openssh-7.4p1-21.el7.x86_64
openssh-clients-7.4p1-21.el7.x86_64
openssh-server-7.4p1-21.el7.x86_64
[root@VM-0-15-centos ~]# openssl version
OpenSSL 1.0.2k-fips  26 Jan 2017

2安装openssl 和zalib

tar  zxvf  openssl-1.1.1w.tar.gz
cd openssl-1.1.1w/
./config  --prefix=/usr/local/ssl
make
make install
echo '/usr/local/ssl/lib' >> /etc/ld.so.conf
ldconfig -v
[root@VM-0-15-centos ~]# /usr/local/ssl/bin/openssl version
OpenSSL 1.1.1w  11 Sep 2023
#zlib
tar xvf zlib-1.3.tar.xz
cd zlib-1.3/
./configure --prefix=/usr/local/zlib
make
make install

3 下载openssh 和安装

wget  https://mirrors.aliyun.com/pub/OpenBSD/OpenSSH/portable/openssh-9.7p1.tar.gz  .
[root@VM-0-15-centos ~]# rpm  -qa|  grep  openssh
openssh-7