Linux upload and share files from the command line ( and )

/ Upload upto 5GB with a 14day lifespan using…

Useful one-line scripts for SED (Unix stream editor)

FILE SPACING: # double space a file [crayon-594fc2e24b840234253152/]…

Extended SMTP ( ESMTP ) codes ( email error codes )

4.x.x Temporary problem when sending the email, email server…

Standard SMTP error codes ( email bounce error codes )

200 Codes 211 – System status / system help reply 214 –…

SSL: Convert PEM & Key to a single PKCS#12 file

This will create a file called certificate.pkcs which will contain…

SSL: Convert DER certificate to PEM certificate