\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{wy371tt1}
\pdfinfo{
  /Title (linux.pdf)
  /Creator (Cheatography)
  /Author (wy371tt1)
  /Subject (Linux 中文小抄 Cheat Sheet)
}

% Lengths and widths
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\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
\definecolor{HeadBackground}{HTML}{333333}
\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{0A2EA3}
\definecolor{LightBackground}{HTML}{EFF1F9}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Linux 中文小抄 Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{wy371tt1} via \textcolor{DarkBackground}{\uline{cheatography.com/28042/cs/8261/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}wy371tt1 \\
  \uline{cheatography.com/wy371tt1} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 21st May, 2016.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{x{2.16 cm} x{5.84 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{文件命令}}  \tn
% Row 0
\SetRowColor{LightBackground}
ls & 目录列表 \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
ls -al & 详细目录列表 \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
cd & 改变路径 \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
cd .. & 上一层目录 \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
pwd & 当前路径 \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
mkdir dir & 创建目录 \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
rm file & 删除文件 \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
rm -r dir & 删除 dir 目录 \tn 
% Row Count 8 (+ 1)
% Row 8
\SetRowColor{LightBackground}
rm -f file & 强制删除文件 \tn 
% Row Count 9 (+ 1)
% Row 9
\SetRowColor{white}
rm -rf dir & 强制删除 dir 目录 \tn 
% Row Count 10 (+ 1)
% Row 10
\SetRowColor{LightBackground}
cp file1 file2 & 拷贝文件 \tn 
% Row Count 12 (+ 2)
% Row 11
\SetRowColor{white}
cp -r dir1 dir2 & 拷贝目录，如果 dir2 不存在，创建它 \tn 
% Row Count 14 (+ 2)
% Row 12
\SetRowColor{LightBackground}
mv file1 file2 & \seqsplit{重命名或者移动文件，如果} file2 \seqsplit{是一个目录，则移动} file1 至 file2 目录 \tn 
% Row Count 18 (+ 4)
% Row 13
\SetRowColor{white}
ln -s file link & 创建硬链接 \tn 
% Row Count 20 (+ 2)
% Row 14
\SetRowColor{LightBackground}
touch file & 创建或者更新文件 \tn 
% Row Count 21 (+ 1)
% Row 15
\SetRowColor{white}
cat \textgreater{} file & 输入文件 \tn 
% Row Count 22 (+ 1)
% Row 16
\SetRowColor{LightBackground}
more file & 输出文件内容 \tn 
% Row Count 23 (+ 1)
% Row 17
\SetRowColor{white}
head file & 输出前 10 行内容 \tn 
% Row Count 24 (+ 1)
% Row 18
\SetRowColor{LightBackground}
tail file & 输出后 10 行内容 \tn 
% Row Count 25 (+ 1)
% Row 19
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{tail -f file} \tn 
% Row Count 26 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.48 cm} x{5.52 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{进程管理}}  \tn
% Row 0
\SetRowColor{LightBackground}
ps & 显示活动进程 \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
top & 显示所有进程 \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
pgrep firefox & 返回 firefox pid \tn 
% Row Count 4 (+ 2)
% Row 3
\SetRowColor{white}
pgrep -u root sshd & \seqsplit{显示进程名为sshd、所有者为root的进程} \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
kill pid & 根据 pid 杀死进程 \tn 
% Row Count 7 (+ 1)
% Row 5
\SetRowColor{white}
killall proc & 杀死 proc* 开头的所有进程 \tn 
% Row Count 9 (+ 2)
% Row 6
\SetRowColor{LightBackground}
bg & 列出后台任务 \tn 
% Row Count 10 (+ 1)
% Row 7
\SetRowColor{white}
fg & 最近 job 提前 \tn 
% Row Count 11 (+ 1)
% Row 8
\SetRowColor{LightBackground}
fg n & job n 提前 \tn 
% Row Count 12 (+ 1)
% Row 9
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{sudo apt-get install htop} \tn 
% Row Count 13 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{web}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{{\bf{nginx}}  \newline sudo apt-get install nginx \newline sudo service nginx restart \newline 或者 \newline sudo /etc/init.d/nginx start \newline sudo /etc/init.d/nginx stop \newline sudo /etc/init.d/nginx restart  \newline  \newline {\bf{PHP fpm}} \newline sudo apt-get install php5-fpm \newline sudo service php5-fpm start \newline sudo service php5-fpm stop \newline 或者 \newline sudo /etc/init.d/php5-fpm restart \newline sudo /etc/init.d/php-fastcgi restart \newline  \newline {\bf{mysql}} \newline  \newline sudo /etc/init.d/mysql start  \newline sudo /etc/init.d/mysql stop  \newline sudo /etc/init.d/mysql restart} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{0.8 cm} p{0.8 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{网络}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{ifconfig} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{ifup} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{ifdown} \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{文件权限}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{{\bf{chmod octal file}} - 改变文件权限 \newline *  4 - 读(r) \newline *  2 - 写(w) \newline *  1 - 执行(x) \newline  \newline 例子: \newline chmod 777 读，写，执行 \newline chomd 755  \seqsplit{文件拥有者读写执行}, 用户组读和执行} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4.96 cm} x{3.04 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{压缩与解压缩}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{tar cf file.tar files}} & \seqsplit{打包文件到} file.tar \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{tar xf file.tar}} & 解包 file.tar \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
{\bf{tar czf file.tar.gz files}} & 压缩 gzip 包 \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
{\bf{tar xzf file.tar.gz}} & 解药 gzip 包 \tn 
% Row Count 6 (+ 1)
% Row 4
\SetRowColor{LightBackground}
{\bf{tar cjf file.tar.bz2 files}} & 压缩 Bzip2 包 \tn 
% Row Count 8 (+ 2)
% Row 5
\SetRowColor{white}
{\bf{tar xjf file.tar.bz2}} & 解压 Bzip2 包 \tn 
% Row Count 10 (+ 2)
% Row 6
\SetRowColor{LightBackground}
{\bf{gzip file}} & 压缩 file 到 file.gz \tn 
% Row Count 12 (+ 2)
% Row 7
\SetRowColor{white}
{\bf{gzip -d file.gz}} & 解压 file.gz 到 file \tn 
% Row Count 14 (+ 2)
% Row 8
\SetRowColor{LightBackground}
{\bf{zip FileName.zip -r DirName}} & zip \seqsplit{压缩整个文件夹} \tn 
% Row Count 16 (+ 2)
% Row 9
\SetRowColor{white}
{\bf{unzip -d DirName snow.zip}} & zip 解压 \tn 
% Row Count 18 (+ 2)
% Row 10
\SetRowColor{LightBackground}
{\bf{sudo apt-get install p7zip-full}} & 安装 7z \tn 
% Row Count 20 (+ 2)
% Row 11
\SetRowColor{white}
{\bf{7za a -t7z -r Mytest.7z /opt/phpMyAdmin-3.3.8.1-all-languages/}}* & 7z 压缩 \tn 
% Row Count 23 (+ 3)
% Row 12
\SetRowColor{LightBackground}
{\bf{7z x emp-master.7z -r -o./emp }} & 7z 解压 \tn 
% Row Count 25 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{1.44 cm} x{6.56 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{ssh}}  \tn
% Row 0
\SetRowColor{LightBackground}
su - & 切换 root 账户 \tn 
% Row Count 1 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{备份}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{{\bf{rsync}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{1.04 cm} x{6.96 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{vim}}  \tn
% Row 0
\SetRowColor{LightBackground}
:q! & 未保存强制退出 \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
:wq & 保存退出 \tn 
% Row Count 2 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{安装}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{{\bf{从源码编译安装}} \newline ./configure \newline make \newline make install \newline {\bf{sudo apt-get install mysql}} ubuntu 安装包} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}