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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
+<html>
+ <head>
+ <link type="text/css" rel="stylesheet" href="style.css" />
+ </head>
+ <body>
+ <div id="page">
+
+ <div id='header'>
+ <a href="index.html">
+ <img style="border:none" alt="Redis Documentation" src="redis.png">
+ </a>
+ </div>
+
+ <div id="pagecontent">
+ <div class="index">
+<!-- This is a (PRE) block. Make sure it's left aligned or your toc title will be off. -->
+<b>IncrCommand: Contents</b><br>&nbsp;&nbsp;<a href="#INCR _key_">INCR _key_</a><br>&nbsp;&nbsp;<a href="#INCRBY _key_ _integer_">INCRBY _key_ _integer_</a><br>&nbsp;&nbsp;<a href="#DECR _key_ _integer_">DECR _key_ _integer_</a><br>&nbsp;&nbsp;<a href="#DECRBY _key_ _integer_">DECRBY _key_ _integer_</a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href="#Return value">Return value</a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href="#See also">See also</a>
+ </div>
+
+ <h1 class="wikiname">IncrCommand</h1>
+
+ <div class="summary">
+
+ </div>
+
+ <div class="narrow">
+ <h1><a name="INCR _key_">INCR _key_</a></h1>
+<h1><a name="INCRBY _key_ _integer_">INCRBY _key_ _integer_</a></h1>
+<h1><a name="DECR _key_ _integer_">DECR _key_ _integer_</a></h1>
+<h1><a name="DECRBY _key_ _integer_">DECRBY _key_ _integer_</a></h1>
+<i>Time complexity: O(1)</i><blockquote>Increment or decrement the number stored at <i>key</i> by one. If the key doesnot exist or contains a value of a wrong type, set the key to thevalue of &quot;0&quot; before to perform the increment or decrement operation.</blockquote>
+<blockquote>INCRBY and DECRBY work just like INCR and DECR but instead toincrement/decrement by 1 the increment/decrement is <i>integer</i>.</blockquote>
+<h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Integer reply</a>, this commands will reply with the new value of <i>key</i> after the increment or decrement.<h2><a name="See also">See also</a></h2>
+<ul><li> <a href="GetCommand.html">GET</a></li></ul>
+ </div>
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+ </div>
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+</html>
+