#以下是根據我的實際環境所寫，請根據自己實際環境操作。
#OpenSSH_5.3p1, OpenSSL 1.0.1e-fips 11 Feb 2013
#GNU bash, version 4.1.2(2)-release (x86_64-redhat-linux-gnu)
#!/bin/bash
cd /tmp/openssl/
cp /usr/lib64/libssl.so.10 /tmp
cp /usr/lib64/libcrypto.so.10 /tmp
service sshd stop
rpm -e openssl openssh openssh-askpass openssh-clients openssh-server --nodeps
cp /tmp/libssl.so.10 /usr/lib64
cp /tmp/libcrypto.so.10 /usr/lib64
rpm -ivh openssl-1.0.1e-57.el6.x86_64.rpm
rpm -ivh openssh-5.3p1-122.el6.x86_64.rpm
rpm -ivh openssh-askpass-5.3p1-122.el6.x86_64.rpm
rpm -ivh openssh-server-5.3p1-122.el6.x86_64.rpm
rpm -ivh openssh-clients-5.3p1-122.el6.x86_64.rpm
rpm -e bash --nodeps
rpm -ivh bash-4.1.2-48.el6.x86_64.rpm
sed -i 's;#Port 22;Port 65022;g' /etc/ssh/sshd_config
/etc/init.d/sshd restart
ssh -V
bash -version |grep release
rpm -qa|grep openssh
rm -f /tmp/zw.sh
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源碼opssl升級：
找到安裝目錄的路徑：
[root@localhost renyh]# find / -name ssh
/etc/ssh
/usr/local/bin/ssh
/tmp/openssh-7.4p1/ssh
進入安裝目錄卸載：
[root@localhost renyh]# cd /tmp/openssh-7.4p1
[root@localhost openssh-7.4p1]# make uninstall
掛載內部網絡鏡像，搭建本地yum源：
[root@localhost openssh-7.4p1]# mkdir /zhongw
[root@localhost openssh-7.4p1]# mount 172.16.0.218:/vx/Citrix_ISO_NFS/ /zhongw/
[root@localhost openssh-7.4p1]# mount -o loop /zhongw/CentOS-6.9-x86_64-bin-DVD1.iso /mnt/
[root@localhost openssh-7.4p1]# cat /etc/yum.repos.d/rhel-source.repo
[base]
Baseurl=file:///mnt/
Enabled=1
Gpgcheck=0
安裝升級ssh：
[root@localhost openssh-7.4p1]#yum -y install openssl
[root@localhost openssh-7.4p1]# yum -y install openssh-clients openssh openssh-server openssh-askpass
[root@localhost openssh-7.4p1]# ssh -V
OpenSSH_5.3p1, OpenSSL 1.0.1e-fips 11 Feb 2013
記得檢查端口
ln -s /usr/bin/ssh /usr/local/bin/ssh
將前面目錄指定到後面的目錄（軟連接）