The most useful Drush commands


See main information and status of the site

drush status

Clear the cache

drush cc all

Clear the cache, even if Drupal is broken

drush sql-query "DELETE FROM cache"

sql-query executes sql queries in the database where Drupal is installed.

Download the last recommended release of 2 modules (and their dependencies)

drush dl module1 module2

Download a -dev version of a module

drush dl views-7.x-3.x --package-handler=git_drupalorg

Seems that adding --package-handler=git_drupalorg is not needed anymore.

Download the git HEAD version of a module

Short answer: drush does not do that.
Long answer: See http://drupal.stackexchange.com/q/62934/10086

Enable a module

drush en name_of_module -y

-y skips the confirmation question. Some drush commands may miss the -y part, a workaround for this that always works is putting it before:

drush -y en name_of_module

Newer versions of drush automatically download the module if needed.

Disable a module

drush dis name_of_module

Disable a module, even if Drupal is broken

drush sql-query "UPDATE system SET status='0' WHERE name='module_name'"
drush sql-query "DELETE FROM cache_bootstrap WHERE cid='system_list'"

Source: https://drupal.org/node/157632

Uninstall a module

drush pm-uninstall name_of_module -y

Update a module

drush up name_of_module

Update Drupal

drush up drupal

Update all contrib modules and Drupal

drush up

Delete a field

drush field-delete fieldname

Delete an instance of a field

drush field-delete fieldname --bundle=article

Manually delete a field and all its data (not recommended)

drush sql-query "delete from field_config where field_name='fieldname'"
drush sql-query "delete from field_config_instance where field_name='fieldname'"
drush sql-query "drop table field_data_field_fieldname"
drush sql-query "drop table field_revision_field_fieldname"

Set a password for a user

drush upwd --password="asdf" admin

Get a one-time login link for the Administrator user

drush uli

Run cron

drush cron

Set a variable

drush vset variable_name 'value'

Get the value of a variable

drush vget variable_name

See last logged events (watchdog)

drush ws

Run a php script with Drupal bootstrapped

drush scr --uri=domain.com script.php

Use –uri to specify the server name. Useful in cron:

/usr/bin/drush --root=/var/www/drupal scr /var/www/drupal/sites/all/scripts/example.php >>/root/logs/scripts/example_log.txt 2>>/root/logs/scripts/example_errors.txt

Run custom code

drush eval "variable_set('foo', 'bar');"

Repopulate database tables used by menu functions

drush eval "menu_rebuild();"

See https://api.drupal.org/api/drupal/includes!menu.inc/function/menu_rebuild/7

Rescan all code in modules or includes directories, storing the location of each interface or class in the database

drush eval "registry_rebuild();"

Useful when moving installed modules. See http://drupal.stackexchange.com/q/17657/10086

Open a mysql console logged in

drush sql-cli

Export a backup of the database

drush sql-dump | gzip --stdout > $(date +\%Y-\%M-\%d-\%H-\%M-\%S).sql.gz

Remove all database tables (empty the database)

drush sql-drop

Useful before importing a database backup.

See all drush alias defined

drush site-alias

Use an alias

drush @aliasname command

Flush image styles

drush image-flush all

Install Drupal

drush site-install

A more general and exhaustive list can be found here: https://groups.drupal.org/node/28088

Full documentation is available at http://drush.ws

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s