\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{linux\_china}
\pdfinfo{
  /Title (justfile.pdf)
  /Creator (Cheatography)
  /Author (linux\_china)
  /Subject (Justfile Cheat Sheet)
}

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% 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
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% Font and Colours
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\definecolor{LightBackground}{HTML}{F3F3F9}
\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{Justfile Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{linux\_china} via \textcolor{DarkBackground}{\uline{cheatography.com/141366/cs/30282/}}}
\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}linux\_china \\
  \uline{cheatography.com/linux-china} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 22nd December, 2021.\\
   Updated 8th October, 2024.\\
   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
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% 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*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Simple justfile}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\#!/usr/bin/env just -{}-justfile \newline  \newline \# hello is recipe's name \newline hello: \newline   echo "Hello World!"} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{Attention}}:  don't use keywords as recipe name, such as "import", "export", "alias" etc.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{default Recipe}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{default: lint build test \newline  \newline \# default recipe to display help information \newline default: \newline   @just -{}-list \newline  \newline \# {\bf{if no default recipe, first recipe will be default}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Aliases}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{alias t := test \newline alias c := check} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Settings}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{set shell := {[}"zsh", "-cu"{]}  \newline \#set shell := {[}"bun", "exec"{]}  \newline  \newline set dotenv-required \newline  \newline set dotenv-load := true \newline  \newline serv:  \newline    echo "\$DATABASE\_ADDRESS from .env" \newline  \newline set positional-arguments := true \newline foo: \newline   echo \$0 \newline   echo \$1} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Strings - escape with Double-quoted}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{string-with-tab := "\textbackslash{}t" \newline string-with-newline := "\textbackslash{}n" \newline escapes := '\textbackslash{}t\textbackslash{}n\textbackslash{}r\textbackslash{}"\textbackslash{}\textbackslash{}' \newline shell-expanded-path := x'\textasciitilde{}/\$FOO/\$\{BAR\}' \newline  \newline \# this string will evaluate to \textbackslash{}`foo\textbackslash{}nbar\textbackslash{}n\textbackslash{}` \newline x := ''' \newline   foo \newline   bar \newline '''} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{just command line}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\# run recipe \newline % Row Count 1 (+ 1)
\$ just hello param1 \newline % Row Count 2 (+ 1)
\# list recipes in alphabetical order  \newline % Row Count 3 (+ 1)
\$ just -{}-list \newline % Row Count 4 (+ 1)
\$ just -{}-summary \newline % Row Count 5 (+ 1)
\# Show full information about recipe \newline % Row Count 6 (+ 1)
just -{}-show test \newline % Row Count 7 (+ 1)
\# select recipes to run interactively \newline % Row Count 8 (+ 1)
\$ just -{}-choose \newline % Row Count 9 (+ 1)
\# shell completion \newline % Row Count 10 (+ 1)
just -{}-completions zsh% Row Count 11 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{GitHub Actions}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{- uses: \seqsplit{extractions/setup-just@v1} \newline   with: \newline     just-version: 1.36.0} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{IDE integration}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{VS Code: \seqsplit{https://marketplace.visualstudio.com/items?itemName=skellock.just}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{JetBrains: \seqsplit{https://plugins.jetbrains.com/plugin/18658-just}} \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Just module/import}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# load bar/justfile, bar/.justfile, bar.just \newline mod bar \newline  \newline \# include the contents of another justfile \newline import 'foo/bar.just'} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{just -{}-unstable bar::hello}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Recipe with parameters}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{filter PATTERN: \newline    echo \{\{PATTERN\}\} \newline  \newline \# param with default value \newline email \seqsplit{address='master@example.com':} \newline    echo \{\{address\}\} \newline  \newline \# param with expression \newline test triple=(arch() + "-unknown-unknown"): \newline   ./test \{\{triple\}\} \newline  \newline \# variadic param: '+' aceept one or more values \newline {[}doc('Backup files'){]} \newline backup +FILES: \newline   scp \{\{FILES\}\} me@example.com \newline  \newline \# variadic param with {\emph{: zero or more values \newline commit MESSAGE }}FLAGS: \newline   git commit \{\{FLAGS\}\} -m "\{\{MESSAGE\}\}"} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Recipe with env variable for command}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# recipe param as env variable with \$ sign \newline hello \$name: \newline    echo \$name} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Recipe Dependencies - Before, After \& Around}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# execution sequence:  a -\textgreater{} b -\textgreater{} c -\textgreater{} d  \newline b: a \&\& c d \newline  \newline \# execute recipe 'a'  around \newline b: \newline   echo 'B start!' \newline   just a \newline   echo 'B end!' \newline  \newline \# depend with params by expression \newline default: (build "main") \newline  \newline build target: \newline   @echo 'Building \{\{target\}\}...'} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Command annotate: quiet(@), suppress(-), invert(!)}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{hello: \newline   @ echo "command will not be echoed" \newline   - echo "ignore none-zero exit status and continue" \newline  \newline @hello2: \newline   echo "command will not be echoed" \newline  \newline \# Invert command exit status by !  - shell feature \newline hello3: \newline   \# if command succeeds(exit status is 0), exit just \newline   ! git branch | grep '* master'} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Recipe with other Languages}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{bash-test: \newline     \#!/usr/bin/env bash \newline     set -euxo pipefail \newline     hello='Yo' \newline     echo "\$hello from bash!" \newline  \newline {[}script("bash"){]} \newline bash-test2: \newline     set -euxo pipefail \newline     hello='Yo' \newline     echo "\$hello from bash!"} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Private Recipes - name starts with \_}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{test: \_test-helper \newline   ./bin/test \newline  \newline \# ommited from 'just -{}-list' \newline \_test-helper: \newline   \seqsplit{./bin/super-secret-test-helper-stuff}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Recipes as shell alias}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{for recipe in \textbackslash{}`just -f \textasciitilde{}/.justfile -{}-summary\textbackslash{}`; do \newline   alias \$recipe="just -f \textasciitilde{}/.justfile -d. \$recipe" \newline done} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Recipe with Python venv}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{venv: \newline   {[} -d .venv {]} || uv venv \newline  \newline run: venv \newline   ./.venv/bin/python3 main.py} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Variable and Substitution}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{version := "0.2.7" \newline tardir  := "awesomesauce-" + version \newline tarball := tardir + ".tar.gz" \newline  \newline test: \newline    echo \{\{version\}\} \newline  \newline \# set/override variables from just command line \newline \$ just -{}-set version 1.1.0} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Environment variable for commands}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{export RUST\_BACKTRACE := "1" \newline  \newline test: \newline     \# will print a stack trace if it crashes \newline     cargo test} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{backtick - capture output from evaluation}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{JAVA\_HOME := \textbackslash{}`jbang jdk home 11\textbackslash{}` \newline \#  backtick code block \newline stuff := \textbackslash{}`\textbackslash{}`\textbackslash{}` \newline    foo="hello" \newline    echo \$foo "world" \newline  \textbackslash{}`\textbackslash{}`\textbackslash{}` \newline  \newline done BRANCH=\textbackslash{}`git rev-parse -{}-abbrev-ref HEAD\textbackslash{}`: \newline   git checkout master \newline  \newline sloc: \newline     @echo "\textbackslash{}`wc -l *.c\textbackslash{}` lines of code" \newline  \newline \# {\bf{backtick works anywhere:  string/variable/params}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Just functions}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{hello name: \newline    echo \{\{os()\}\} \newline    echo \{\{uppercase(name)\}\} \newline  \newline \# function categories \newline {\emph{ System Information \newline }} Environment Variables \newline {\emph{ Justfile and Justfile Directory \newline }} String Manipulation \newline * Path Manipulation \newline  \newline \# String contact:  (key + ":" + value)} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Conditional expressions: if, loop and while}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# regular expression match \newline fo := if "hi" =\textasciitilde{} 'h.+' \{ "match" \} else \{ "mismatch" \} \newline  \newline test: \newline    if true; then echo 'True!'; fi \newline    for file in \textbackslash{}`ls .\textbackslash{}`; do echo \$file; done \newline    while \textbackslash{}`server-is-dead\textbackslash{}`; do ping -c 1 server; done \newline  \newline foo bar: \newline   echo \{\{ if bar == "bar" \{ "hello" \} else \{ "bye" \} \}\}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Attention}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\# Each command line is executed by a new shell. \newline \# If a command line failed, just will exit, \textbackslash{} \newline \# and subsequent command lines will not be executed. \newline change-working-dir: \newline    cd bar \&\& pwd \newline    \# multi-line construct - escape newline with slash \newline    if true; then \textbackslash{} \newline         echo 'True!'; \textbackslash{} \newline    fi \newline  \newline \# justfile is case insensitive: Justfile, JUSTFILE etc \newline \# justfile could be hidden:  '.justfile' \newline \# Call recipe from sub dir:  \textbackslash{}`\textasciitilde{}/app1/target\textgreater{}\$ just build\textbackslash{}`} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}