2024年8月1日 最新版 OpenSSH 离线rpm升级安装（Centos7)

# 备份当前ssh配置文件 [[ -f /etc/ssh/sshd_config ]] && mv /etc/ssh/sshd_config /etc/ssh/sshd_config.$(date +%Y%m%d) # 安装rpm包。排除所有调试包 find . ! -name '*debug*' -name '*.rpm' | xargs sudo yum --disablerepo=* localinstall -y # 修改主机秘钥文件权限 chmod -v 600 /etc/ssh/ssh_host_*_key # For CentOS7+: # in some cases previously installed systemd unit file is left on disk after upgrade. # causes systemd mixing unit files and initscripts units provided by this package. if [[ -d /run/systemd/system && -f /usr/lib/systemd/system/sshd.service ]]; then mv /usr/lib/systemd/system/sshd.service /usr/lib/systemd/system/sshd.service.$(date +%Y%m%d) systemctl daemon-reload fi # 检查安装版本 [root@localhost x86_64]# ssh -V && /usr/sbin/sshd -V OpenSSH_9.8p1, OpenSSL 3.0.14 4 Jun 2024 OpenSSH_9.8p1, OpenSSL 3.0.14 4 Jun 2024 # 重启ssh服务再次验证 [root@localhost x86_64]# systemctl restart sshd [root@localhost x86_64]# ssh -V && /usr/sbin/sshd -V OpenSSH_9.8p1, OpenSSL 3.0.14 4 Jun 2024 OpenSSH_9.8p1, OpenSSL 3.0.14 4 Jun 2024