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<head>
<title>seq(1) - Plan 9 from User Space</title>
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<tr><td width=20><td><b>SEQ(1)</b><td align=right><b>SEQ(1)</b>
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<p><font size=+1><b>NAME </b></font><br>
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seq – print sequences of numbers<br>
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<p><font size=+1><b>SYNOPSIS </b></font><br>
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<tt><font size=+1>seq</font></tt> [ <tt><font size=+1>−w</font></tt> ] [ <tt><font size=+1>−f</font></tt><i>format</i> ] [ <i>first</i> [ <i>incr</i> ] ] <i>last<br>
</i>
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<p><font size=+1><b>DESCRIPTION </b></font><br>
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<i>Seq</i> prints a sequence of numbers, one per line, from <i>first</i> (default
1) to as near <i>last</i> as possible, in increments of <i>incr</i> (default
1). The loop is:<br>
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<tt><font size=+1>for(val = min; val <= max; val += incr) print val;<br>
</font></tt>
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The numbers are interpreted as floating point.
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Normally integer values are printed as decimal integers. The options
are<br>
<tt><font size=+1>−f</font></tt><i>format</i> Use the <a href="../man3/print.html"><i>print</i>(3)</a>-style <i>format print</i> for printing each
(floating point) number. The default is <tt><font size=+1>%g</font></tt>.<br>
<tt><font size=+1>−w</font></tt> Equalize the widths of all numbers by padding with leading zeros
as necessary. Not effective with option <tt><font size=+1>−f</font></tt>, nor with numbers in
exponential notation.<br>
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<p><font size=+1><b>EXAMPLES </b></font><br>
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<tt><font size=+1>seq 0 .05 .1<br>
</font></tt>
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Print <tt><font size=+1>0 0.05 0.1</font></tt> (on separate lines).<br>
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<tt><font size=+1>seq −w 0 .05 .1<br>
</font></tt>
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Print <tt><font size=+1>0.00 0.05 0.10</font></tt>.<br>
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<p><font size=+1><b>SOURCE </b></font><br>
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<tt><font size=+1>/usr/local/plan9/src/cmd/seq.c<br>
</font></tt>
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<p><font size=+1><b>BUGS </b></font><br>
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Option <tt><font size=+1>−w</font></tt> always surveys every value in advance. Thus <tt><font size=+1>seq −w 1000000000</font></tt>
is a painful way to get an ‘infinite’ sequence.<br>
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<a href="../../"><img src="../../dist/spaceglenda100.png" alt="Space Glenda" border=1></a>
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