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<!-- Generator: GNU source-highlight
by Lorenzo Bettini
http://www.lorenzobettini.it
http://www.gnu.org/software/src-highlite -->
<pre><tt><i><font color="#9A1900">#!/bin/sh</font></i>
<i><font color="#9A1900">#.*$ - comment</font></i>
echo <font color="#009900">${variable##*i}</font> <i><font color="#9A1900"># prints "s bob"</font></i>
<i><font color="#9A1900">#.*$ - comment</font></i>
echo <font color="#009900">${variable#*n}</font> <i><font color="#9A1900"># prints "ame is bob"</font></i>
echo <font color="#009900">${#variable}</font> <i><font color="#9A1900"># prints 17</font></i>
echo <font color="#009900">${#array[*]}</font> <i><font color="#9A1900"># prints 4</font></i>
echo <font color="#009900">$#</font> <font color="#990000">+</font> <font color="#993399">1</font> <i><font color="#9A1900"># prints 0</font></i>
<i><font color="#9A1900"># Incidentally, all of the $ variables should be variable markup </font></i>
<i><font color="#9A1900"># (i.e. $#, $@, $?, $!, $*, $-, $$, $[0-9] and ${[0-9][0-9]*})</font></i>
echo <font color="#009900">$#</font>
echo <font color="#009900">$@</font> <font color="#009900">$?</font> <font color="#009900">$!</font> <font color="#009900">$*</font> <font color="#009900">$-</font> <font color="#009900">$$</font> <font color="#009900">$8</font> <font color="#009900">${12}</font>
echo <font color="#FF0000">"comment"</font> <i><font color="#9A1900">### this is a comment</font></i>
</tt></pre>
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