OPENSSL-REHASH(1ssl) OpenSSL OPENSSL-REHASH(1ssl) (NAME) openssl-rehash - CRL (SYNOPSIS) openssl rehash [-h] [-help] [-old] [-compat] [-n] [-v] [-provider name] [-provider-path path] [-provparam [name:]key=value] [-propquery propq] [directory] ... c_rehash [-h] [-help] [-old] [-n] [-v] [-provider name] [-provider-path path] [-provparam [name:]key=value] [-propquery propq] [directory] ... (DESCRIPTION) c_rehash . openssl rehash .pem .crt .cer .crl . ( .) OpenSSL . . SSL_CERT_DIR PATH ( - ) . ( /usr/local/ssl/certs ) . . HHHHHHHH.D H () D . . -n . CRL r : HHHHHHHH.rD. D . SHA-1 . . CRL . (Script Configuration) c_rehash openssl . PATH OPENSSL . CRL : $OPENSSL x509 -hash -fingerprint -noout -in FILENAME $OPENSSL crl -hash -fingerprint -noout -in FILENAME FILENAME . . (OPTIONS) -help -h . -old (MD5 SHA-1) 1.0.0 . . -n . . -compat (MD5) (SHA1). 1.0.0 . -v . . -provider name -provider-path path -provparam [name:]key=value -propquery propq <> openssl(1) provider(7) property(7) . (ENVIRONMENT) OPENSSL ( ). PATH ( - ) OPENSSL ( ) openssl . SSL_CERT_DIR . . (SEE ALSO) openssl(1), openssl-crl(1), openssl-x509(1) (COPYRIGHT) 2015-2026 OpenSSL. . 2.0 (<<>>) . . LICENSE . 3.6.4 2026-08-25 OPENSSL-REHASH(1ssl)