Recent Posts
Check SSL certificate expiration on remote SMTP server
Check SSL certificate expiration on a remote SMTP server using openssl
printf 'quit\n' | openssl s_client -servername <servername> -connect <ip/hostname>:<port> | openssl x509 -enddate -noout
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CSR In One Go
Generate a Certificate Signing Request (CSR) in one command
openssl req -new -newkey rsa:2048 -nodes -out <common name>.csr -keyout <common name>.key -subj "/C=SE/ST=/L=/O=<organization>/CN=<common name>" Send the generated .csr to the issuer Get back an issued certificate from the issuer Use the generated .key for the issued certificate
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Undo git add
When you get ahead of yourself and stage a file that you’re not finished with. Undo with
git restore --staged <filename>
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