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18 lines
644 B
Plaintext
18 lines
644 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# openssl req
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> OpenSSL command to manage PKCS#10 Certificate Signing Requests.
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> More information: <https://www.openssl.org/docs/manmaster/man1/openssl-req.html>.
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- Generate a certificate signing request to be sent to a certificate authority:
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`openssl req -new -sha256 -key {{filename.key}} -out {{filename.csr}}`
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- Generate a self-signed certificate and a corresponding key-pair, storing both in a file:
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`openssl req -new -x509 -newkey {{rsa}}:{{4096}} -keyout {{filename.key}} -out {{filename.cert}} -subj "{{/C=XX/CN=foobar}}" -days {{365}}`
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