Error in Step 3: Sign API Requests

Using https://gethttpsforfree.com/ to get an ssl certficate, I got this Error: You need to run the above commands and paste the output in the text boxes below each command. This happened in step 3. All went well until this step. The stdn I received after pasting code (PRIV_KEY=./account.key; echo -n "eyJ1cmwiOiJodH....) supplied by your website looked good ((stdin)= 99643ce8ae61.....) but I received the above mentioned error. Server OS is Opensuse Leap 15.1. Please advise me on how to deal with this. Many thanks in advance.

Regards,
Rich

首先，使用提供的 signing command 在 OpenSUSE Leap 15.1 上重現 Step 3，並將其輸出與頁面在每個框中要求的文字進行比較。完成的標準是找出顯示的輸出為何會被拒絕，並記錄或修正 Step 3 validation，使有效輸出能夠被接受。

由索引模型根據 Issue 內容生成。