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--- install_letsencrypt_certbot_apache2_ubuntu_server_22_04 [2023/06/22 15:19] – wikiadmin
+++ install_letsencrypt_certbot_apache2_ubuntu_server_22_04 [2023/06/22 15:48] (current) – wikiadmin
@@ Line 2: / Line 2: @@
 If you have Certbot installed and it is not being detected, then purge it.
+Go Here to: [[remove_letsencrypt_certbot_re_install|Remove LetsEncrypt Certbot in Order to Properly Re-Install Certbot]]
 Reinstalling Certbot properly.
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 </code>
+**Check the Auto-Renewal status, i.e. that Certbot has setup Auto-Renewal of the Certificate**
+<code>
+sudo systemctl status certbot.timer
+● certbot.timer - Run certbot twice daily
+     Loaded: loaded (/lib/systemd/system/certbot.timer; enabled; vendor preset: enabled)
+     Active: active (waiting) since Thu 2023-06-22 15:02:09 UTC; 18min ago
+    Trigger: Thu 2023-06-22 23:58:49 UTC; 8h left
+   Triggers: ● certbot.service
+Jun 22 15:02:09 svr1 systemd[1]: Started Run certbot twice daily.
+</code>
+**Revoking LetsEncrypt Certificates**
+If you wish to remove a certificate from your server it can be revoked using a subcommand with Let’s Encrypt client. The command below can be used to revoke a particular certificate.
+<code>
+$ sudo certbot revoke --cert-path /etc/letsencrypt/live/your-domain.com/cert.pem
+</code>
+Note: Replace your-domain.com with the domain which certificate you wish to revoke.
+The process does not give a confirmation upon completion, but if you perform it again you will get a message that the certificate has already been revoked.