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The -U option

     

-–U draws UNIX System time stamp. Optionally, append an arbitrary text string (surrounded by double quotes), or the code c, which will plot the current command string (Figure 1.13).


  
Figure 1.13: The -U option makes it easy to ``date'' a plot
\begin{figure}
\centering
\epsfig{figure=eps/GMT_-U.eps}\end{figure}



Paul Wessel
1999-12-03