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%\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
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% Document Info
\author{achang}
\pdfinfo{
  /Title (docker-tools-and-terms.pdf)
  /Creator (Cheatography)
  /Author (achang)
  /Subject (Docker Tools and Terms Cheat Sheet)
}

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\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
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    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Docker Tools and Terms Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{achang} via \textcolor{DarkBackground}{\uline{cheatography.com/39709/cs/12310/}}}
\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}achang \\
  \uline{cheatography.com/achang} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 17th July, 2017.\\
   Updated 29th August, 2017.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
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  \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{3.52 cm} x{4.48 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Container Tools}}  \tn
% Row 0
\SetRowColor{LightBackground}
`docker ps` & lists all currently running containers \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`docker ps -a` & lists all containers (including stopped ones) \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
`docker logs CONTAINER(S)` & shows the output of the given container(s) \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
`docker rm CONTAINER(S)` & removes a container(s) - including any local data changes \tn 
% Row Count 10 (+ 3)
% Row 4
\SetRowColor{LightBackground}
`docker rm -f CONTAINER(S)` & same as `docker rm` except also force stops a container(s) \tn 
% Row Count 13 (+ 3)
% Row 5
\SetRowColor{white}
`docker start CONTAINER(S)` & attempts to start a stopped container(s) \tn 
% Row Count 15 (+ 2)
% Row 6
\SetRowColor{LightBackground}
`docker stop CONTAINER(S)` & attempts to stop a running container(s) \tn 
% Row Count 17 (+ 2)
% Row 7
\SetRowColor{white}
`docker restart CONTAINER(S)` & stops and then starts the specified container(s) \tn 
% Row Count 20 (+ 3)
% Row 8
\SetRowColor{LightBackground}
`docker cp SRC DEST` & copies files to/from a specific container to a local location\{\{nl\}\}container location format: \seqsplit{`CONTAINER:PATH\_ON\_CONTAINER`} \tn 
% Row Count 26 (+ 6)
% Row 9
\SetRowColor{white}
`docker exec -it CONTAINER bash` & starts a bash terminal session in the CONTAINER specified \tn 
% Row Count 29 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Aliases}}  \tn
% Row 0
\SetRowColor{LightBackground}
`docker\_build` & `docker\_compose` followed by a `docker\_build\_js` \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
`docker\_build\_js` & builds front-end components using `yarn run compile` \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
`docker\_compose` & installs dependencies as defined in `composer.lock` - does not update \tn 
% Row Count 10 (+ 4)
% Row 3
\SetRowColor{white}
`docker\_start` & runs all containers as defined in \seqsplit{`docker-compose.yml`} with the default command as defined by the image \tn 
% Row Count 16 (+ 6)
% Row 4
\SetRowColor{LightBackground}
`dockerize` & logs in to aws in order to pull new images \tn 
% Row Count 19 (+ 3)
% Row 5
\SetRowColor{white}
`src\_sync` & copies source code into all running containers and makes sure container source is up to date \tn 
% Row Count 24 (+ 5)
% Row 6
\SetRowColor{LightBackground}
\seqsplit{`docker\_cache\_clear`} & runs `CacheClearCommand` in order to remove cached assets \tn 
% Row Count 27 (+ 3)
% Row 7
\SetRowColor{white}
\seqsplit{`docker\_cache\_force\_clear`} & `rm -rf app/cache` \tn 
% Row Count 29 (+ 2)
% Row 8
\SetRowColor{LightBackground}
\seqsplit{`docker\_run\_single\_test} \seqsplit{TEST\_FILE\_LOCATION`} & runs a single phpUnit test file \tn 
% Row Count 32 (+ 3)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Aliases (cont)}}  \tn
% Row 9
\SetRowColor{LightBackground}
`cmd` & starts a new container using the scriptbox image and starts an interactive bash session \tn 
% Row Count 5 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.16 cm} x{5.84 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Terms}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Image}} & A snapshot of a lightweight filesystem in order to run specific tasks \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
{\bf{Container}} & An instantiation of an environment created from a specific image \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{Filecabinet}} & A file mount that is shared across all containers \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Troubleshooting}}  \tn
% Row 0
\SetRowColor{LightBackground}
`docker ps -a` & use to see which containers are not starting if linking errors occur \tn 
% Row Count 4 (+ 4)
% Row 1
\SetRowColor{white}
`docker logs CONTAINER` & use to see specific logs and errors for a container to trouble shoot bad exit codes \tn 
% Row Count 9 (+ 5)
% Row 2
\SetRowColor{LightBackground}
`src\_sync` & use if logs reveal that files cannot be found \tn 
% Row Count 12 (+ 3)
% Row 3
\SetRowColor{white}
\seqsplit{`docker\_build/build\_js/compose`} & use if \seqsplit{parameters/dependencies} seem to be incorrect \tn 
% Row Count 15 (+ 3)
% Row 4
\SetRowColor{LightBackground}
`docker rm CONTAINER` & use if a file is corrupt in a container\{\{nl\}\}NOTE: DO NOT REMOVE `*\_data` CONTAINERS AS THEY WILL TAKE A LONG TIME TO DOWNLOAD \tn 
% Row Count 22 (+ 7)
% Row 5
\SetRowColor{white}
\seqsplit{`docker\_cache\_clear/docker\_cache\_force\_clear`} & use if annotations or other cached assets seem to be corrupt/not updating \tn 
% Row Count 26 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.32 cm} x{5.68 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Docker ps columns}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{NAMES}} & Interchangeable with `CONTAINER ID` - used to reference a specific container \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
{\bf{CONTAINER ID}} & Interchangeable with `NAMES` - used to reference a specific container \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{IMAGE}} & Image that the container environment is running on \tn 
% Row Count 8 (+ 2)
% Row 3
\SetRowColor{white}
{\bf{COMMAND}} & Command(s) that the container is runs when started \tn 
% Row Count 10 (+ 2)
% Row 4
\SetRowColor{LightBackground}
{\bf{CREATED}} & Date when container was first created \tn 
% Row Count 12 (+ 2)
% Row 5
\SetRowColor{white}
{\bf{STATUS}} & Current status of container - will also display exit codes \tn 
% Row Count 15 (+ 3)
% Row 6
\SetRowColor{LightBackground}
{\bf{PORTS}} & Displays external -\textgreater{} internal port mapping and protocal \tn 
% Row Count 17 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{xdebug - docker native}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`sudo ifconfig lo0 alias 10.254.254.254`} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`docker exec -it webserver bash`} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`vi /etc/php.d/xdebug.ini`} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{press `i` to be able to edit, arrows to navigate} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{set \seqsplit{`xdebug.remote\_connect\_back=0`}} \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{set \seqsplit{`xdebug.remote\_host=10.254.254.254`}} \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{set \seqsplit{`xdebug.remote\_autostart=1`}} \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{to save and quit from vi:} \tn 
% Row Count 8 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{press `esc`} \tn 
% Row Count 9 (+ 1)
% Row 9
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{type `:wq`} \tn 
% Row Count 10 (+ 1)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{press `enter`} \tn 
% Row Count 11 (+ 1)
% Row 11
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`exit` to get out of the container} \tn 
% Row Count 12 (+ 1)
% Row 12
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{run `docker restart webserver` in order to have the new config values take place} \tn 
% Row Count 14 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}