\documentclass[11pt]{article} \usepackage{geometry} \geometry{a4paper, top=2.5cm, bottom=2.5cm, left=2.2cm, right=2.2cm} \usepackage{fontspec} \usepackage[nonumeralsign]{xgreek} \usepackage{fancyhdr} \usepackage{hyperref} \usepackage{enumitem} \usepackage{cite} \usepackage{authblk} \usepackage{booktabs} \usepackage{float} \usepackage{multirow} \usepackage[all]{hypcap} \usepackage{graphicx} \graphicspath{{res/diagrams/}} \setmainfont{Lato} \setlength{\parskip}{\baselineskip} %\setlength{\parindent}{0pt} \title{Ενσωματωμένα Συστήματα Πραγματικού Χρόνου \\ \Large Πρώτη εργασία} \author[1]{Φανάκης Απόστολος, 8261 \\ apostolof@ece.auth.gr} \date{\today} \pagestyle{fancy} \lhead{Real Time and Embedded Systems} \rhead{} \renewcommand{\headrulewidth}{0.4pt} \renewcommand{\footrulewidth}{0.4pt} \setlength{\headheight}{14pt} \hypersetup{colorlinks=true, linkcolor=black, urlcolor=blue, citecolor=blue} \urlstyle{same} \begin{document} \input{front_page.tex} \input{1.introduction.tex} \input{2.code.tex} \input{3.experiments.tex} \input{4.results.tex} \end{document}