更新 Let’s Encrypt 憑證

Posted by – February 19, 2016

先隨手筆記一下,幾個月前在自己的主機上安裝了 Let's Encrypt 的 SSL 憑證。他們家的憑證每隔一陣子就要 update 一次。

Let’s-Encrypt

紀錄一下更新的步驟:

$ service httpd stop # 停用原本的 http server

$ cd /xxx # 切換到 lets encrypt 所在的路徑

$ ./letsencrypt-auto certonly -t -d your.domain.com -m user@email.com --renew-by-default --agree-tos --agree-dev-preview

紅字部分請自行取代。如果有出現以下訊息,可以輸入 2

How would you like to authenticate with the Let's Encrypt CA?
-------------------------------------------------------------------------------
1: Apache Web Server - Alpha (apache)
2: Automatically use a temporary webserver (standalone)
-------------------------------------------------------------------------------
Select the appropriate number [1-2] then [enter] (press 'c' to cancel):

跑完後記得重啟 http server,收工。

References:

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