Thursday, 19 July 2012

Check Certificate Expired using openssl

1. Open your command prompt
2. Type open ssl path like this...depend on your installation at your computer.  In my computer like:
    c:\wamp\bin\apache\apache2.2.8\bin>
   openssl x509 -noout -in server.crt -dates 
  and press enter

3. A result : - 
    notBefore=Jul 21 07:50:51 2011 GMT
    notAfter = Jul 20 07:50:51 2012 GMT

3.  server.crt is file certificate include in paragraph 2 above.
4.  good luck

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