Indexação de base do Magento via php

php_reindexer.php

Is there a way to stop a magento indexer process?
php -f indexer.php reindex all
Stock Status Index process is working now. Please try run this process later.
Product Prices Index process is working now. Please try run this process later.
Catalog URL Rewrites Index process is working now. Please try run this process later.
Product Flat Data Index process is working now. Please try run this process later.
Category Flat Data Index process is working now. Please try run this process later.
Category Products Index process is working now. Please try run this process later.
Catalog Search Index Index process is working now. Please try run this process later.
Stock Status index was rebuilt successfully
Tag Aggregation Data Index process is working now. Please try run this process later.
       
Product Attributes:            Pending
Product Prices:                Pending
Catalog URL Rewrites:          Pending
Product Flat Data:             Pending
Category Flat Data:            Pending
Category Products:             Pending
Catalog Search Index:          Pending
Stock Status:                  Pending
Tag Aggregation Data:          Pending
       
/path/to/mage/var/locks/index_process*.lock
       
php indexer.php --mode-manual catalog_product_attribute
php indexer.php --mode-manual catalog_product_price
php indexer.php --mode-manual catalog_url
php indexer.php --mode-manual catalog_product_flat
php indexer.php --mode-manual catalog_category_flat
php indexer.php --mode-manual catalog_category_product
php indexer.php --mode-manual catalogsearch_fulltext
php indexer.php --mode-manual cataloginventory_stock
php indexer.php --mode-manual tag_summary
       
php indexer.php reindexall
       
php indexer.php --mode-realtime catalog_product_attribute
php indexer.php --mode-realtime catalog_product_price
php indexer.php --mode-realtime catalog_url
php indexer.php --mode-realtime catalog_product_flat
php indexer.php --mode-realtime catalog_category_flat
php indexer.php --mode-realtime catalog_category_product
php indexer.php --mode-realtime catalogsearch_fulltext
php indexer.php --mode-realtime cataloginventory_stock
php indexer.php --mode-realtime tag_summary