\relax \@writefile{toc}{\contentsline {section}{\numberline {1}\texttt {test}: extract from POSIX definition of the \texttt {test} command}{1}} \newlabel{apx:test-command}{{1}{1}} \@writefile{toc}{\contentsline {section}{\numberline {2}Numeric File Permissions: an Excerpt from the GNU Documentation}{2}} \newlabel{apx:file-permissions}{{2}{2}} \@writefile{toc}{\contentsline {section}{\numberline {3}\texttt {sed}: an Excerpt from Lecture Notes}{3}} \newlabel{apx:sed}{{3}{3}} \@writefile{toc}{\contentsline {section}{\numberline {4}Syntax of Some POSIX Commands}{3}} \newlabel{apx:syntax-of-posix-commands}{{4}{3}} \@writefile{toc}{\contentsline {paragraph}{Expressions:}{3}} \@writefile{toc}{\contentsline {paragraph}{Tests:}{3}} \@writefile{toc}{\contentsline {paragraph}{Actions:}{3}} \newlabel{pag:xargs}{{4}{3}} \@writefile{toc}{\contentsline {paragraph}{Options:}{4}} \newlabel{pag:grep}{{4}{4}} \@writefile{toc}{\contentsline {paragraph}{Options:}{4}} \@writefile{toc}{\contentsline {paragraph}{Options:}{4}} \newlabel{pag:diff}{{4}{4}} \newlabel{pag:cut}{{4}{4}} \newlabel{pag:file}{{4}{5}} \@writefile{toc}{\contentsline {paragraph}{Options:}{5}} \@writefile{toc}{\contentsline {section}{\numberline {5}\texttt {awk}: an Excerpt from Lecture notes}{5}} \newlabel{apx:awk}{{5}{5}} \@writefile{toc}{\contentsline {section}{\numberline {6}Extract from manual page for crontab file format}{6}} \newlabel{apx:crontab}{{6}{6}} \@writefile{toc}{\contentsline {paragraph}{EXAMPLE CRON FILE}{6}} \@writefile{toc}{\contentsline {section}{\numberline {7}Examples of using rsync over SSH}{7}} \newlabel{apx:rsync-over-ssh-examples}{{7}{7}} \@writefile{toc}{\contentsline {section}{\numberline {8}Help Output for some \texttt {bash} Builtin Commands}{7}} \newlabel{sec:builtins-jc-trap}{{8}{7}} \@writefile{toc}{\contentsline {section}{\numberline {9}Regular Expression Metacharacters}{8}} \newlabel{apx:regexp}{{9}{8}}