\documentclass[12pt]{article}

\usepackage[margin=.50in]{geometry}
\usepackage[backend=biber, style=authoryear-icomp]{biblatex}
\usepackage{ot-tableau}
\usepackage{easylist}
\usepackage{hanging}
\usepackage{hyperref}
\usepackage{blindtext}
\usepackage{tipa}
\usepackage{cgloss4e}
\usepackage{gb4e}
\usepackage{qtree}
\usepackage{enumerate}
\usepackage{longtable}
\usepackage{textgreek}
\addbibresource{$HOME/Documents/LaTeX/uni.bib}

\title{<++>}
\author{Alexander Bocken}

\pagenumbering{gobble}

\newcommand{\linia}{\rule{\linewidth}{0.5pt}}

\makeatletter

\renewcommand{\maketitle}{\begin{center}
\huge \@title\end{center}
\linia\\
{\large\@author\hfill\@date\\}}

\begin{document}

\maketitle

<++>

\printbibliography

\end{document}