#!/bin/sh
#
# Script to search recursively for a string in the current directory
#
 
if [ "" == $1 ]
        then
        echo "Please specify a string to search for."
 
else
        grep -ril $1 .
 
fi

#!/bin/sh
#
# Script to search recursively for a string in the current directory
#
find . -type f -name $1 -exec grep -rilo $2 {} \;

du -ch | grep total

UPDATE `table_name` SET `column_name` = REPLACE(`column_name`, 'original_string', 'replace_string')

tar -cf your-tarfile.tgz your-directory/

tar -xf your-tarfile.tgz your-directory/

var $connectionName = array(
           'driver' => 'mysql'
     ,     'persistent' => false
     ,     'host' => 'localhost'
     ,     'login' => 'your-username'
     ,     'password' => 'your-password'
     ,     'database' => 'your-database'
     ,     'prefix' => ''
);

$this->useDbConfig = 'connectionName';

svn status | sed -n '/^\?/ s/\? //; s/ /\ /p' | xargs svn add

$this->Email->sendAs = 'both';

find /directory/to/search/through/ -type f -mtime +7 -print | xargs echo

find /directory/to/search/through/ -type f -mtime +7 -print |  xargs rm -f

$this->Model->create();
$this->Model->save($aYourData);

<IfModule mod_rewrite.c>
	RewriteEngine On
	RewriteCond %{http_host} ^yourdomain.com [NC]
	RewriteRule ^(.*)$ http://www.yourdomain.com/$1 [L,R=301]
</IfModule>