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Top Forums UNIX for Dummies Questions & Answers Question on how to manipulate a SIMPLE text file (using awk?) Post 302462309 by pludi on Wednesday 13th of October 2010 10:45:06 PM
Old 10-13-2010
Since it's about student grades, I have to ask: homework?
 

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PLOT(1) 						      General Commands Manual							   PLOT(1)

NAME
plot - graphics filter SYNOPSIS
plot [ file ... ] DESCRIPTION
Plot interprets plotting instructions (see plot(6)) from the files or standard input, drawing the results in a newly created 81/2(1) win- dow. Plot persists until a newline is typed in the window. Various options may be interspersed with the file arguments; they take effect at the given point in processing. Options are: -d Double buffer: accumulate the plot off-screen and write to the screen all at once when an erase command is encountered or at end of file. -e Erase the screen. -c col Set the foreground color (see plot(6) for color names). -f fill Set the background color. -g grade Set the quality factor for arcs. Higher grades give better quality. -p col Set the pen color. -w Pause until a newline is typed on standard input. -C Close the current plot. -W x0,y0,x1,y1 Specify the bounding rectangle of plot's window. By default it uses a 512x512 window in the middle of the screen. SOURCE
/sys/src/cmd/plot SEE ALSO
81/2(1), plot(6) PLOT(1)
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