Tag Archives: Linux

Converting SSL Certificates

Here is a quick reference to convert SSL certificate in different formats Converting PEM encoded certificate to DER #openssl x509 -outform der -in certificate.pem -out certificate.der Converting DER encoded certificate to PEM #openssl x509 -inform der -in certificate.cer -out certificate.pem Converting PEM encoded certificates to PKCS7 (P7B) #openssl crl2pkcs7 -nocrl… Read more »

VIM Text Editor

VIM is a defecto standard for Redhat / CentOS and other Unix like operating systems, and it is THE favorite choice of sysadmins as well. Here are my quick notes on using VIM. Key /Key combination   #Description ^                        … Read more »