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diff --git a/help/en/bash/shift.html b/help/en/bash/shift.html new file mode 100644 index 0000000..b9537cb --- /dev/null +++ b/help/en/bash/shift.html @@ -0,0 +1,69 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> +<head> +<link rel="STYLESHEET" href="../term_tools/main.css" type="text/css"> +<title>shift MAN Page</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> +</head><body><!-- #BeginLibraryItem "/Library/head_bash.lbi" --><div id="nav-menu"> +<ul> +<li><a class="rl" href="../term_tools/index.html"><img src="../term_tools/images/ss64.gif" title="Home" alt="Home"></a></li> +<li><a class="rl" href="../term_tools/bash"><img src="../term_tools/images/bash-l.gif" title="bash" alt="bash"></a></li> +<li><!-- Search Google --> +<form action="http://www.google.com/search" method="get" style="margin:0px;padding:0px;"> +<div align="right"> +<input name="q" type="text" class="body" size="25"> +<input class="submit" type="submit" value="Search"> +<input type="hidden" name="q" value="site:ss64.com/bash/"> +</div> +</form></li> +<li><a class="rr" href="syntax.html"><img src="../term_tools/images/syntax-r.gif" title="Bash Syntax"></a></li> +</ul> +</div> <!-- #EndLibraryItem --><h1> shift</h1> +<span class="body">Shift positional parameters to the left by n.</span><br> +<pre>Syntax + shift [<em>n</em>] + +Options + + <em>n</em> : The number of parameters to shift (default = 1)</pre> +<p> The positional parameters from <br> + n+1 ... $# <br> + are renamed to <br> + $1 ... $#-n+1<br> + <br> + Parameters represented by the numbers $# to n+1 are unset. <br> + <br> + n must be a positive number less than or equal to $#.<br> + <br> + The return status is zero unless n is greater than $# or less than zero. </p> +<p>shift is a BOURNE shell command and a POSIX `special' builtin.</p> +<p><em>“Here lies Colonel Chinstrap, drowned, From the inside” - Shifting sands, The Goon Show </em></p> +<p><b>Related</b>:<br> + <br> + <a href="getopts.html">getopts</a> - Parse positional parameters<br> +Equivalent Windows command: + <a href="../term_tools/nt/shift.html">SHIFT</a> - Shift parameters +in a batch file</p> +<!-- #BeginLibraryItem "/Library/foot_bash.lbi" --><p align="left"><script type="text/javascript"><!-- +google_ad_client = "pub-6140977852749469"; +google_ad_width = 300; +google_ad_height = 250; +google_ad_format = "300x250_as"; +google_ad_type = "text_image"; +google_ad_channel ="1984328893"; +google_color_border = "CCCCCC"; +google_color_bg = "CCCCCC"; +google_color_link = "000000"; +google_color_text = "333333"; +google_color_url = "0000FF"; +//--></script> +<script type="text/javascript" + src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> +</script><br> +</p> +<div align="center"><hr size="1"> + <p id="top"><a href="#"><img src="../term_tools/images/top-4.gif" width="47" height="53" border="0" alt="Back to the Top" title="Back to the Top"></a></p> + <p class="tagline">© Copyright <a href="http://ss64.com/">SS64.com</a> 1999-2010<br> +Some rights reserved<br> +</p> +</div><!-- #EndLibraryItem --></body> +</html> |