Handy snippets for misc. use Latex Handy commands for i.e., e.g. and et al. \newcommand{\etal}{\textit{et al}.\ } \newcommand{\ie}{\textit{i}.\textit{e}.\ } \newcommand{\eg}{\textit{e}.\textit{g}.\ } Shell SSH Tunnel for port-forwarding ssh -L <local_port>:localhost:XXXX ssh-url