This how to gives an overview of installation steps that have to be taken to install Bitvise Tunnelier to enable SSH tunneling on Windows.
A very small but effective howto to fix the ‘sasl error’ in postfix.
A howto to configure Postfix in such a way that all outgoing mail is relayed to an external / additional SMTP server.
A tip how to solve the ‘PATH_MAX’ error while you’re compiling your code using ‘make’.
Small howto on how to hide console character input in bash.