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docu:csheet:dtproc:ssl:end_date

Get end-date from .pem encoded file with openssl

openssl x509 -enddate -noout -in ACERTFILE.pem
>>> notAfter=Aug 28 23:59:59 2021 GMT

Also, you can get if a certain certificate is already expired or not (with 2 minutes (120 seconds) span)

openssl x509 -checkend 120 -noout -in ACERTFILE.pem
docu/csheet/dtproc/ssl/end_date.txt · Last modified: 2021/09/29 21:09 by admin