The Cost Of UNIX Post: 2734

3 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Unix Cost and the scope of the system

Hi I'm recently learning about Unix. I'd like to know more about it specially what is the cost to set up a Unix system and the scope of the system. Where can I find this information? Can anyone help? :confused:

2. UNIX for Dummies Questions & Answers

How to get UNIX tutorials(Free of Cost)

I wanted to learn UNIX & Shell Programming.Now i want material at free of cost.Where can i get ...tell me the SItes to get the tutorials

3. Shell Programming and Scripting

How to get the time cost of functions?

hi, There is a shell including many functions, when I run ksh -x/-v to see the call sequence, but how do I know which function cost more? Of course, use time CMD to get the scripts runnning time, while it can not tell me which cost more. Thanks very much.

LEARN ABOUT PHP

symlink

SYMLINK(3)								 1								SYMLINK(3)

symlink - Creates a symbolic link

SYNOPSIS

       bool symlink (string  $target, string  $link)

DESCRIPTION

       symlink(3) creates a symbolic link to the existing $target with the specified name $link.

PARAMETERS

	      o $target
		- Target of the link.

	      o $link
		- The link name.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

CHANGELOG

       +--------+---------------------------------------------------+
       |Version |						    |
       |	|						    |
       |	|		     Description		    |
       |	|						    |
       +--------+---------------------------------------------------+
       | 5.3.0	|						    |
       |	|						    |
       |	|  This  function is now available on Windows plat- |
       |	| forms (Vista, Server 2008 or greater).	    |
       |	|						    |
       +--------+---------------------------------------------------+
EXAMPLES

       Example #1

	      Create a symbolic link

	      <?php
	      $target = 'uploads.php';
	      $link = 'uploads';
	      symlink($target, $link);

	      echo readlink($link);
	      ?>

NOTES

       Note

	       Windows users should note that this function will only work if the system you run PHP from is Windows Vista/Windows Server 2008	or
	      newer. Windows versions prior to that do not support symbolic links.

SEE ALSO

       link(3), readlink(3), linkinfo(3).

PHP Documentation Group 														SYMLINK(3)