.rvm/gems/ruby-1.9.2-p180/gems/mysql2-0.3.11/lib/mysql2.rb:9:in `require': libmysqlclient_r.so.16: cannot open shared object file: No such file or directory

This is because Ubuntu 12.04 is now using the newer libmysqlclient 18. Creating a symlink won’t fix the problem– the mysql2 gem needs to be re-installed (and therefore recompiled) to support the latest version.

gem uninstall mysql2
# (all versions)
gem install mysql2

WARNING: Use at your own risk.  I recommend that you manually back up the original WP installation until you are confident that the script is configured correctly.  It is possible to inadvertently alter or erase your original installation if you do not configure the script’s variables correctly. The script was written in the Mac OS environment and may require some alterations to work in your environment.

#!/bin/sh
echo "WP Clone Start"
START=$(date +%s)

SH_PATH="/Users/johndoe/Desktop/" # Path to this shell script
MYSQL_PATH="/usr/local/mysql-5.1.60-osx10.6-x86_64/bin" # Path to mysql and mysqldump

OLD_PATH="/Volumes/live" # Path to original WP
OLD_DOMAIN="live.myserver.com" # Domain for original WP
OLD_HOST="db.myserver.com" # Database host for original WP
OLD_USER="liveuser" # Database user for original WP
OLD_PASS="livepassword" # Database password for original WP
OLD_DB="wp_live" # Database name for original WP

NEW_PATH="/Volumes/dev" # Path to new WP, folder must already exist
NEW_DOMAIN="dev.myserver.com" # Domain for new WP
NEW_HOST="db.myserver.com" # Database host for new WP
NEW_USER="devuser" # Database user for new WP
NEW_PASS="devpassword" # Database password for new WP
NEW_DB="wp_dev" # Database name for new WP, database must already exist

datetime() { echo `date "+%Y-%m-%d %H:%M:%S"` ;}

echo $(datetime) "Dumping $OLD_DB"

cd "$MYSQL_PATH"
./mysqldump $OLD_DB -h$OLD_HOST -u$OLD_USER -p$OLD_PASS > "$SH_PATH/$OLD_DB.sql"

echo $(datetime) "Editing $OLD_DB.sql > $NEW_DB.sql"

cd "$SH_PATH"
sed 's/'$OLD_DOMAIN'/'$NEW_DOMAIN'/g' $OLD_DB.sql > $NEW_DB.sql

echo $(datetime) "Importing $NEW_DB.sql to $NEW_DB"

cd "$MYSQL_PATH"
./mysql $NEW_DB -h$NEW_HOST -u$NEW_USER -p$NEW_PASS < "$SH_PATH/$NEW_DB.sql"

echo $(datetime) "Removing $OLD_DB.sql and $NEW_DB.sql"

cd "$SH_PATH"
rm $OLD_DB.sql
rm $NEW_DB.sql

echo $(datetime) "Removing $NEW_PATH contents"

rm -rf "$NEW_PATH/"*

echo $(datetime) "Copying files from $OLD_PATH to $NEW_PATH"

cp -r "$OLD_PATH/"* "$NEW_PATH"

echo $(datetime) "Editing wp-config.php"

cd "$NEW_PATH"
sed 's/'$OLD_DOMAIN'/'$NEW_DOMAIN'/g' wp-config.php > wp-config-temp.php
rm wp-config.php
mv wp-config-temp.php wp-config.php
sed 's/'$OLD_USER'/'$NEW_USER'/g' wp-config.php > wp-config-temp.php
rm wp-config.php
mv wp-config-temp.php wp-config.php
sed 's/'$OLD_DB'/'$NEW_DB'/g' wp-config.php > wp-config-temp.php
rm wp-config.php
mv wp-config-temp.php wp-config.php
sed 's/'$OLD_PASS'/'$NEW_PASS'/g' wp-config.php > wp-config-temp.php
rm wp-config.php
mv wp-config-temp.php wp-config.php

DIFF=$(( $(date +%s) - $START ))
echo $(datetime) "WP Clone Complete in $DIFF seconds"

Version 1.4 Changelog:

• Fixed issue with detection of Network Admin URL
• Improved localization support

Version 1.3 Changelog:

• Added option to show site ID’s in menu

Version 1.2 Changelog:

• Added support for MU installations that have a hybrid of both subdomain and subdir URLs

Version 1.1 Changelog:

• An issue with subdomain multisites has been addressed
• HTTPS persistence in links added
• ‘Visit’ link added for each site in the dropdown

The Multisite Dashboard Switcher is a plugin written for WordPress that allows multisite administrators to easily switch between Dashboards. MSDS provides convenient access to options pages across every site in the network, reducing the number of clicks necessary to manage settings. For larger networks, sites can be grouped by letter.

This is an improved version of the snippet posted on 2/10/2011

The Function

<?php
function get_members($group=FALSE,$inclusive=FALSE) {
    // Active Directory server
    $ldap_host = "ad.domain";
 
    // Active Directory DN
    $ldap_dn = "CN=Users,DC=ad,DC=domain";
 
    // Domain, for purposes of constructing $user
    $ldap_usr_dom = "@".$ldap_host;
 
    // Active Directory user
    $user = "jdoe";
    $password = "password1234!";
 
    // User attributes we want to keep
    // List of User Object properties:
    // http://www.dotnetactivedirectory.com/Understanding_LDAP_Active_Directory_User_Object_Properties.html
    $keep = array(
        "samaccountname",
        "distinguishedname"
    );
 
    // Connect to AD
    $ldap = ldap_connect($ldap_host) or die("Could not connect to LDAP");
    ldap_bind($ldap,$user.$ldap_usr_dom,$password) or die("Could not bind to LDAP");
 
 	// Begin building query
 	if($group) $query = "(&"; else $query = "";

 	$query .= "(&(objectClass=user)(objectCategory=person))";

    // Filter by memberOf, if group is set
    if(is_array($group)) {
    	// Looking for a members amongst multiple groups
    		if($inclusive) {
    			// Inclusive - get users that are in any of the groups
    			// Add OR operator
    			$query .= "(|";
    		} else {
				// Exclusive - only get users that are in all of the groups
				// Add AND operator
				$query .= "(&";
    		}

    		// Append each group
    		foreach($group as $g) $query .= "(memberOf=CN=$g,$ldap_dn)";

    		$query .= ")";
    } elseif($group) {
    	// Just looking for membership of one group
    	$query .= "(memberOf=CN=$group,$ldap_dn)";
    }

    // Close query
    if($group) $query .= ")"; else $query .= "";

	// Uncomment to output queries onto page for debugging
	// print_r($query);

    // Search AD
    $results = ldap_search($ldap,$ldap_dn,$query);
    $entries = ldap_get_entries($ldap, $results);
 
    // Remove first entry (it's always blank)
    array_shift($entries);
 
    $output = array(); // Declare the output array
 
    $i = 0; // Counter
    // Build output array
    foreach($entries as $u) {
        foreach($keep as $x) {
        	// Check for attribute
    		if(isset($u[$x][0])) $attrval = $u[$x][0]; else $attrval = NULL;

        	// Append attribute to output array
        	$output[$i][$x] = $attrval;
        }
        $i++;
    }
 
    return $output;
}

// Example Output

print_r(get_members()); // Gets all users in OU 'Users'

print_r(get_members("Test Group")); // Gets all members of 'Test Group'

print_r(get_members(
			array("Test Group","Test Group 2")
		)); // EXCLUSIVE: Gets only members that belong to BOTH 'Test Group' AND 'Test Group 2'

print_r(get_members(
			array("Test Group","Test Group 2"),TRUE
		)); // INCLUSIVE: Gets members that belong to EITHER 'Test Group' OR 'Test Group 2'
?>

Example Output

Array
(
    [0] => Array
        (
            [samaccountname] => sam
            [distinguishedname] => CN=sam,CN=Users,DC=ad,DC=domain
        )

    [1] => Array
        (
            [samaccountname] => jdoe
            [distinguishedname] => CN=John Doe,CN=Users,DC=ad,DC=domain
        )

)