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Grep from a certificate


 
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# 1  
Old 02-17-2017
Grep from a certificate

I can view the openSSL certifcate with this command
Code:
openssl x509 -text -in myCertificate.pem

I just wanted to see when the cert will expire only. The line which I want to read is,
Not After : Jul 28 14:09:57 2015 GMT
I tried using the grep command but it doesn't display anything.
Code:
grep "After" myCertificate.pem

Is there a way that I can read only that line of the certificate?? If not with grep then maybe with some other command.
Thanks in advance
# 2  
Old 02-17-2017
That certificate will be encoded, not clear text. grep works on clear text. Try
Code:
openssl x509 -text -in myCertificate.pem | grep After


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