Convert SSL certificate into PFX format

To convert SSL certficiate into PFX format, run

Example for SSL from namecheap/ssls


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Nginx Proxy SSL Verification

When using Nginx as reverse proxy, you may need to handle SSL verification request. Passing this request to backend server may not do any good as back end servers normally only handle application. To hanlde SSL validation request, use following Nginx Configuration

Now restart Nginx

You can get SSL with following letsencrypt command […]

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Create SSL pem file

To make .pem file from SSL certificate, run

Here is the format

ssls/namecheap SSL example


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Verify SSL Key matches with Private Key

To verify if SSL key match with the private Key, run following commands and compare resulting hash, it should match if SSL and Keys are matching. Verify Private Key

Verify SSL

Verify CSR

ssl […]

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Amazon Linux Invalid command SSLEngine

On Amazon Linux, when restarting Apache server, i get error

This is because SSL module was not installed on the server. To fix, run

See ssl […]

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Nginx Curl SSL error

After installing SSL on Nginx server, it worked on browser, but when i try access using curl command, i get error

This is fixed by adding ca-bundle to .crt file. The cert file should be in following format YOUR_DOMAIN.crt This can be done with

Now use YOUR_DOMAIN.ssl as your ssl certificate in […]

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SSL Life Time Reduced to 397 days Letsencrypt LetsEncrypt Windows self signed ssl Amazon Linux Invalid command SSLEngine Apache SSL Verify SSL Key matches with Private Key Disable TLSv1 in Nginx ssl checker Purchase SSL Convert SSL certificate into PFX format Remove SSL private key password Delete SSL Certificate in IIS Enable TLS 1.2 […]

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Install letsencrypt


Install SSL certificate on Apache

On Nginx

This will stop web server. Generate SSL, then start web server. Getting SSL with out web server Domain should be pointed to the server IP and IP should be public to generate SSL. Run following command.

Auto Renew SSL Certificate […]

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