[Service]
EnvironmentFile=-/etc/default/ssh
ExecStartPre=-/bin/sh -c "/usr/bin/ssh-keygen -A"
+ExecStartPre=/usr/sbin/sshd -t
ExecStart=/usr/sbin/sshd -D $SSHD_OPTS
+ExecReload=/usr/sbin/sshd -t
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-failure
+RestartPreventExitStatus=255
+Type=notify
+RuntimeDirectory=sshd
+RuntimeDirectoryMode=0755
[Install]
WantedBy=multi-user.target
Alias=sshd.service
-