Loading... ``` # 修改本地更新源,卸载已有软件(如果服务器不能联网,可以不进行本步骤) minorver=6.10 sudo sed -e "s|^mirrorlist=|#mirrorlist=|g" \ -e "s|^#baseurl=http://mirror.centos.org/centos/\$releasever|baseurl=https://vault.centos.org/centos/$minorver|g" \ -i.bak \ /etc/yum.repos.d/CentOS-*.repo yum remove -y openssh-server # 安装依赖 yum install -y perl-WWW-Curl gcc krb5-devel zlib-devel pam-devel # 下载半编译文件(只剩下make install) cd /root wget https://vip.123pan.cn/1815238395/download/openssh/9.5/openssh-upgrade-file-forcentos6.10.tar.gz tar xzvf openssh-upgrade-file-forcentos6.10.tar.gz # 安装openssl1.1.1v cd /root/openssl-1.1.1v make install # 安装openssh-9.5 ln -s /usr/bin/install /bin/install cd /root/openssh-9.5p1 mv /etc/ssh /etc/ssh.bak make install echo "PermitRootLogin yes" >> /etc/ssh/sshd_config # 测试 chkconfig sshd on service sshd restart ``` # 可能遇到的问题 ## unsupported option usepam 注释掉/etc/ssh/sshd_config中的Use_PAM就好了 ![2023-11-02T02:52:52.png][1] ## putty报告找不到匹配的outgoing encryption算法 ![2023-11-02T02:53:38.png][2] ![2023-11-02T02:53:50.png][3] [1]: https://www.sddts.cn/usr/uploads/2023/11/2378626873.png [2]: https://www.sddts.cn/usr/uploads/2023/11/3373644657.png [3]: https://www.sddts.cn/usr/uploads/2023/11/893275420.png 最后修改:2024 年 05 月 11 日 © 允许规范转载 赞 如果觉得我的文章对你有用,请随意赞赏