# Supporting Commands / Configurations

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To Obtain and Install Host certificate in Ubuntu;
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1. Open the host in web client
2. Click on the “Not secure” in the address bar
3. Navigate to Certificate à Details à Copy to file
4. In Certificate export wizard, Click Next à Base 64 encoding, Click Next à Save the file in Cer format
5. Copy the file into the ubuntu server
6. Convert cer format to crt with the following command (sudo openssl x509 -inform PEM -in certificate.cer -out certificate.crt)
7. Move the certificate to ca-certificates folder (sudo mv certificate.crt /usr/share/ca-certificate/)
8. Run the following command to install the certificate (sudo update-ca-certificates)