TLDR
Enter a command. For example: chronyc, setsid, winetricks, fakeroot.

certbot

 
The Let's Encrypt Agent for automatically obtaining and renewing TLS certificates. Successor to letsencrypt. More information: https://certbot.eff.org/docs/using.html.
 
  • Obtain a new certificate via webroot authorization, but do not install it automatically:
     
    sudo certbot certonly --webroot --webroot-path {{path/to/webroot}} --domain {{subdomain.example.com}}
     
  • Obtain a new certificate via nginx authorization, installing the new certificate automatically:
     
    sudo certbot --nginx --domain {{subdomain.example.com}}
     
  • Obtain a new certificate via apache authorization, installing the new certificate automatically:
     
    sudo certbot --apache --domain {{subdomain.example.com}}
     
  • Renew all Let's Encrypt certificates that expire in 30 days or less (don't forget to restart any servers that use them afterwards):
     
    sudo certbot renew
     
  • Simulate the obtaining of a new certificate, but don't actually save any new certificates to disk:
     
    sudo certbot --webroot --webroot-path {{path/to/webroot}} --domain {{subdomain.example.com}} --dry-run
     
  • Obtain an untrusted test certificate instead:
     
    sudo certbot --webroot --webroot-path {{path/to/webroot}} --domain {{subdomain.example.com}} --test-cert

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