\addvspace {10pt} \addvspace {10pt} \addvspace {10pt} \addvspace {10pt} \contentsline {figure}{\numberline {Figure 4.1:}{\ignorespaces Using Wildcards to Select Files}}{21} \contentsline {figure}{\numberline {Figure 4.2:}{\ignorespaces Sample Output from the {\pbf ls -l} Command}}{23} \contentsline {figure}{\numberline {Figure 4.3:}{\ignorespaces Examples of the {\pbf cat}, {\pbf head}, and {\pbf tail} Commands}}{25} \contentsline {figure}{\numberline {Figure 4.4:}{\ignorespaces Examples of the {\pbf cp} and {\pbf mv} Commands}}{27} \contentsline {figure}{\numberline {Figure 4.5:}{\ignorespaces Sample Output from the {\pbf ls -l} Command}}{34} \contentsline {figure}{\numberline {Figure 4.6:}{\ignorespaces UNIX\/$^{\unhbox \voidb@x \hbox {\tiny \kern -.2em TM}}$\ Hierarchical File Structure}}{36} \addvspace {10pt} \addvspace {10pt} \addvspace {10pt} \addvspace {10pt} \addvspace {10pt} \addvspace {10pt} \addvspace {10pt} \addvspace {10pt} \addvspace {10pt} \addvspace {10pt} \addvspace {10pt}