\documentclass[10pt,a4paper]{article}

% Packages
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\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{mfeit-internet2}
\pdfinfo{
  /Title (perfsonar-pscheduler.pdf)
  /Creator (Cheatography)
  /Author (mfeit-internet2)
  /Subject (perfSONAR pScheduler Cheat Sheet)
}

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% 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{perfSONAR pScheduler Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{mfeit-internet2} via \textcolor{DarkBackground}{\uline{cheatography.com/29450/cs/8635/}}}
\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}mfeit-internet2 \\
  \uline{cheatography.com/mfeit-internet2} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 18th August, 2016.\\
   Updated 18th August, 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}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{\{\{fa-bars\}\} Essential Information}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{pScheduler and this cheat sheet are a work in progress.% Row Count 2 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.56 cm} x{5.44 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Guide to Symbols}}  \tn
% Row 0
\SetRowColor{LightBackground}
\{\{fa-wrench\}\} & Something in development or used for development and debug purposes \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
\{\{fa-check-square\}\} & Required argument or parameter \tn 
% Row Count 5 (+ 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}{Basic Command Structure}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{All pScheduler commands follow the same format:  \newline % Row Count 1 (+ 1)
`pscheduler COMMAND {[} ARGUMENTS {]}` \newline % Row Count 2 (+ 1)
An alias, `psc` is provided for convenience: \newline % Row Count 3 (+ 1)
`psc COMMAND {[} ARGUMENTS {]}`% Row Count 4 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.76 cm} x{6.24 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Argument Types}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\emph{duration}} & An ISO 8601 duration (e.g., `PT1H30M` or `P3D`).  Months and years are not supported. \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
{\emph{host}} & The DNS name or IP address of a host \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
{\emph{number}} & A number, usually positive. \tn 
% Row Count 6 (+ 1)
% Row 3
\SetRowColor{white}
{\emph{timestamp}} & An ISO 8601 timestamp (e.g., \seqsplit{`2016-05-04T12:34:56-04:00`)} \tn 
% Row Count 8 (+ 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}{\{\{fa-bars\}\} pScheduler Commands}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{task}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Tells pScheduler to set up a task} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{{\bf{Synopsis:}}} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`psc task TASK-OPTIONS TEST-TYPE TEST-OPTIONS`} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{{\bf{General TASK-OPTIONS:}}} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-export` - Export JSON for the task to the standard output and don't submit it for scheduling.} \tn 
% Row Count 6 (+ 2)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-format` {\emph{format}} - Output format for results.  Valid formats are `text`, `html`, `json` and `none`.  Default is `text`.} \tn 
% Row Count 9 (+ 3)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-import` {\emph{file}} - Import JSON for the task from {\emph{file}}.} \tn 
% Row Count 11 (+ 2)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-quiet` - Display nothing but results and errors.} \tn 
% Row Count 13 (+ 2)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-reference` {\emph{json}} - Include the arbitrary blob of JSON {\emph{json}} for the submitter's reference.} \tn 
% Row Count 15 (+ 2)
% Row 9
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-tool` {\emph{tool}} - Force the tool {\emph{tool}} to be used for the test.  Repeat to allow a list of tools, preferred in the order specified.} \tn 
% Row Count 18 (+ 3)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-url` - Print the URL for the task and exit.} \tn 
% Row Count 19 (+ 1)
% Row 11
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{{\bf{Scheduling TASK-OPTIONS:}}} \tn 
% Row Count 20 (+ 1)
% Row 12
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-max-runs` {\emph{cardinal}} - Repeat the task up to the specified number of times.  Requires `-{}-repeat`.} \tn 
% Row Count 22 (+ 2)
% Row 13
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-randslip` {\emph{float}} - Randomize the start time by this fraction of the allowed slip.  Must be in `{[}0.0..1.0{]}`.} \tn 
% Row Count 25 (+ 3)
% Row 14
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-repeat` {\emph{duration}} - Amount of time between runs.} \tn 
% Row Count 27 (+ 2)
% Row 15
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-slip` {\emph{duration}} - Allow the start of any run to slip by the specified amount of time.} \tn 
% Row Count 29 (+ 2)
% Row 16
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-start` {\emph{timestamp}} - When the first run of the task should start.} \tn 
% Row Count 31 (+ 2)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{task (cont)}}  \tn
% Row 17
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-until` {\emph{timestamp}} - Allow repeats to continue until the specified time.  Requires `-{}-repeat`.} \tn 
% Row Count 2 (+ 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}{watch}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{{\bf{Synopsis:}}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`psc watch URL`} \tn 
% Row Count 2 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{The `watch` command shows the results for runs of a task, identified by a URL, as they happen}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

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

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{latency - One-Way Network Traversal Time}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\{\{fa-wrench\}\} {\emph{This test is in development.}}} \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}{rtt - Round Trip Time Between Hosts}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-count` {\emph{n}} - How many times the round-trip time should be tested} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-deadline` {\emph{duration}} - Deadline for all measurements to finish} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-dest` {\emph{host}} - \{\{fa-check-square\}\} The destination host for the test} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-flowlabel` {\emph{number}} - The flow label to be used on outgoing packets} \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-{[}no-{]}hostnames` - {[}Dis{]}able resolution of host names from IPs.  Default is to resolve.} \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-interval` {\emph{duration}} - Time to wait between packets sent} \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-length` {\emph{number}} - Set the size of outgoing packets} \tn 
% Row Count 14 (+ 2)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-source` {\emph{host}} - Source address or interface} \tn 
% Row Count 15 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-timeout` {\emph{duration}} - How long to wait for each packet to return} \tn 
% Row Count 17 (+ 2)
% Row 9
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-tos` {\emph{number}} - Set the IP type of service on outgoing packets} \tn 
% Row Count 19 (+ 2)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-ttl` {\emph{number}} - Set the time to live on outgoing packets} \tn 
% Row Count 21 (+ 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}{throughput - Available Bandwidth Between Hosts}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\{\{fa-wrench\}\} {\emph{This test is in development.}}} \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}{trace - Path Between Hosts}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-algorithm` - Use a specific algorithm for the trace.  Valid value is `paris-traceroute`.} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-{[}no-{]}as` - {[}Dis{]}able lookup of autonomous system numbers and owner information.} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-dest-port` {\emph{number}} - Port where packets will be sent when the probe type is `udp` or `tcp`.} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-dest` {\emph{host}} - \{\{fa-check-square\}\} The far end of the trace} \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-first-ttl` {\emph{number}} - Time to live on the first packet sent} \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-{[}no-{]}fragment` - {[}Dis{]}able fragmentation} \tn 
% Row Count 11 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-hops` {\emph{number}} - Maximum number of hops (largest TTL)} \tn 
% Row Count 13 (+ 2)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-{[}no-{]}hostnames` - {[}Dis{]}able resolution of host names from IPs.  Default is to resolve.} \tn 
% Row Count 15 (+ 2)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-ip-version` {\emph{number}} - Set the version of the IP protocol to be used.  Valid values are `4` and `6`.} \tn 
% Row Count 18 (+ 3)
% Row 9
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-length` {\emph{number}} - Size of outgoing packets} \tn 
% Row Count 19 (+ 1)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-probe-type` {\emph{t}} - Type of probes sent.  Valid values are `icmp`, `udp` and `tcp`.  Default is `udp`.} \tn 
% Row Count 22 (+ 3)
% Row 11
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-queries` {\emph{number}} - Number of queries per hop.  Default is `1`.} \tn 
% Row Count 24 (+ 2)
% Row 12
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-sendwait` {\emph{duration}} - Amount of time to wait between probes} \tn 
% Row Count 26 (+ 2)
% Row 13
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-source` {\emph{host}} - Source address or host name} \tn 
% Row Count 27 (+ 1)
% Row 14
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-tos` {\emph{number}} - IP type of service on outgoing packets} \tn 
% Row Count 29 (+ 2)
% Row 15
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-wait` {\emph{duration}} - Wait time for probes to be returned} \tn 
% Row Count 31 (+ 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}{idle - Do Nothing Useful}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-duration` {\emph{duration}} - \{\{fa-check-square\}\} How long the test should do nothing} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-host` *host - The host which should be idle} \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-parting-comment` {\emph{text}} - Text to be logged at the end of the idle period} \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-starting-comment` {\emph{text}} - Text to be logged at the start of the idle period} \tn 
% Row Count 7 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\{\{fa-wrench\}\} {\emph{This test is intended for use in development and troubleshooting pScheduler.}}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{simplestream - TCP Stream Between Hosts}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-dest` {\emph{host}} - \{\{fa-check-square\}\} Receiving end of the stream} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-dawdle` {\emph{duration}} - Maximum amount of time spent delaying before sending the test material} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-fail` {\emph{probability}} - Probability that the test will be forced to fail} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{`-{}-test-material` {\emph{text}} - String to be sent.  Defaults to a message containing a timestamp.} \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{`-{}-timeout` {\emph{duration}} - How long the receiving end should wait for the sending end before giving up} \tn 
% Row Count 10 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\{\{fa-wrench\}\} {\emph{This test is intended for use in development and troubleshooting pScheduler.}}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}