ls.tex

\hrule
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\addcontentsline{toc}{subsection}{ls}
\headerline{\large ls%
    \index{ls}%
    %\index{list}
    \index{list|see{ls}}}%
    {\emph{list files}}{}
\hrule
\vspace{4mm}

\paragraph{Description}
\indentpar \raggedright \textrm{Prints a list of files and subdirectories in the current working directory.}\\

\paragraph{Usage}
\indentpar ls \textit{[options] [file...]}

\paragraph{Arguments}
\indentpar \argumentline{file...}{files and directories to list (optional)}

\paragraph{Output}
\indentpar \textrm{By default, lists the contents of the current working directory, excluding hidden files. Subsets of files or other directories may be specified.}

\paragraph{Useful options}
\indentpar \optionline{-a}{show hidden files}\\
\indentpar \optionline{-h}{print file sizes in human-readable format}\\
\indentpar \optionline{-l}{print detailed information on each file}\\
\indentpar \optionline{-r}{reverse the order in which files are listed}\\
\indentpar \optionline{-t}{list files by time modified}


\paragraph{Examples}

\indentpar ls path/to/directory \\
\indentpar ls -ahlrt \\
\indentpar ls *.txt

\vspace{20mm}