sed 's/[^*]//g'

Commands/features:
           *    Write cache
           *    Look-ahead
           *    Host Protected Area feature set
           *    WRITE_BUFFER command
           *    READ_BUFFER command
           *    NOP cmd
           *    DOWNLOAD_MICROCODE
                SET_MAX security extension
           *    48-bit Address feature set
           *    Mandatory FLUSH_CACHE
           *    FLUSH_CACHE_EXT
           *    SMART error logging
           *    SMART self-test
           *    General Purpose Logging feature set
           *    WRITE_{DMA|MULTIPLE}_FUA_EXT
           *    WRITE_UNCORRECTABLE_EXT command
           *    {READ,WRITE}_DMA_EXT_GPL commands
           *    Segmented DOWNLOAD_MICROCODE
           *    Gen1 signaling speed (1.5Gb/s)
           *    Gen2 signaling speed (3.0Gb/s)
           *    Gen3 signaling speed (6.0Gb/s)
           *    Native Command Queueing (NCQ)
           *    unknown 76[15]
                DMA Setup Auto-Activate optimization
                Device-initiated interface power management
           *    Software settings preservation
                unknown 78[8]
           *    DOWNLOAD MICROCODE DMA command
           *    WRITE BUFFER DMA command

smartctl 6.4 2014-10-07 r4002 [armv7l-linux-3.10.65-BPI-M2U-Kernel] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF ENABLE/DISABLE COMMANDS SECTION ===
SMART Enabled.

/dev/sda
PASSED

Value
06h Enable Power-up in Standby feature set
07h Power-up in Standby feature set device spin-up
86h Disable Power-up in Standby feature set 

<Connector port="8443" maxHttpHeaderSize="8192"
                   maxThreads="150" minSpareThreads="25"
                   protocol="org.apache.coyote.http11.Http11NioProtocol"
                   enableLookups="false" disableUploadTimeout="true"
                   acceptCount="100" scheme="https" secure="true"
                   clientAuth="false" sslProtocol="TLSv1.2" sslEnabledProtocols="TLSv1.2" SSLEnabled="true"
                   URIEncoding="UTF-8" keystorePass="********"
                   keystoreFile="/etc/nginx/conf.d/ssl/confl"/>

<security-constraint>
  <web-resource-collection>
    <web-resource-name>Restricted URLs</web-resource-name>
    <url-pattern>/</url-pattern>
  </web-resource-collection>
  <user-data-constraint>
    <transport-guarantee>CONFIDENTIAL</transport-guarantee>
  </user-data-constraint>
</security-constraint>

hostnamectl
   Static hostname: mypc
         Icon name: mypc
           Chassis: n/a
        Machine ID: mypc
           Boot ID: mypc
  Operating System: Debian GNU/Linux 8 (jessie)

/etc/letsencrypt/live/certificates

Ну и вследствие чего у меня умер nginx. 

nginx: [emerg] BIO_new_file("/etc/letsencrypt/live/certificates/fullchain.pem") failed (SSL: error:02001002:system library:fopen:No such file or directory:fopen('/etc/letsencrypt/live/certificates/fullchain.pem','r') error:2006D080:BIO routines:BIO_new_file:no such file)
nginx: configuration file /etc/nginx/nginx.conf test failed

Подскажите кто сталкивался и как можно лечить? 

server {
            server_name site.com;
                        listen 80; # managed by Certbot
                        access_log off;
                        #error_log on;
                        root /home/site.com/ct;
                        index index.php index.html index.htm;
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/site.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/site.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}
server {
        listen   80;
        access_log off;
        error_log on;
        error_log /home/site.com/logs/ct.error.log;
        root /home/site.com/ct;
        # include /etc/nginx/conf/ddos2.conf;
        index index.php index.html index.htm;
        server_name site.com;
        rewrite ^ https://site.com$request_uri? permanent; #301 redirect;
        client_max_body_size 32m;
location / {
        try_files $uri $uri/ /index.php?$args;
}
        location ~ \.php$ {
                fastcgi_split_path_info ^(.+\.php)(/.+)$;
                include /etc/nginx/fastcgi_params;
#               fastcgi_pass   unix:/var/run/php5-fpm.sock;
                fastcgi_pass   127.0.0.1:9000;
                fastcgi_index index.php;
                fastcgi_connect_timeout 250;
                fastcgi_send_timeout 250;
                fastcgi_read_timeout 250;
                fastcgi_buffer_size 256k;
                fastcgi_buffers 4 256k;
                fastcgi_busy_buffers_size 256k;
                fastcgi_temp_file_write_size 256k;
                fastcgi_intercept_errors on;
        fastcgi_param SCRIPT_FILENAME /home/site.com/site$fastcgi_script_name;
        }
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/site.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/site.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}

server {
            server_name site.com;
            keepalive_timeout    70;
            listen 80; # managed by Certbot
                        access_log off;
                        error_log on;
                        root /home/site.com/public_html;
                        error_log /home/site.com/logs/cirrus.error.log;
                        index index.php index.html index.htm;

    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/site.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/site.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}

server {
          listen   80;
          access_log off;
          error_log off;
          #error_log /home/site.com/logs/error.log;
          root /home/site.com/public_html;
          index index.php index.html index.htm;
          server_name site.com;
          rewrite ^ https://site.com$request_uri? permanent; #301 redirect;

#location / {

   # try_files $uri $uri/ /index.php?$query_string;

#}
###############################################################
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/site.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/site.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}

server
{
            listen   443;
            server_name mysite.com;
            keepalive_timeout   70;
            rewrite ^(.*) https://www.mysite.com$1 permanent;

                        access_log off;
                        error_log on;
                        root /home/mysite.com/public_html;
                        error_log /home/mysite.com/logs/mysite.error.log;
                        index index.php index.html index.htm;
            ssl on;
            ssl_certificate      /etc/nginx/ssl/cirrus
crt/mysite.com.crt;
            ssl_certificate_key  /etc/nginx/ssl/cirrus-crt/mysite.com.key;
            ssl_protocols       TLSv1 TLSv1.1 TLSv1.2;
            ssl_ciphers         HIGH:!aNULL:!MD5;
       }
       
server {
            listen   80;
            server_name www.mysite.com;
        access_log off;
        error_log on;
        root /home/mysite.com/public_html;
        error_log /home/mysite.com/logs/mysite.log;
        index index.php index.html index.htm;
}