Using the occ Command

{
    "system": {
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "localhost",
        ],
        "datadirectory": "\/var\/www\/localhost\/data",
        "overwrite.cli.url": "http:\/\/localhost",
        "dbtype": "mysql",
        "version": "10.3.0.4",
        "dbname": "owncloud",
        "dbhost": "localhost",
        "dbtableprefix": "oc_",
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "logtimezone": "UTC",
        "shareapi_allow_public_notification": "yes",
        "apps_paths": [
            {
                "path": "\/var\/www\/localhost\/apps",
                "url": "\/apps",
                "writable": false
            },
            {
                "path": "\/var\/www\/localhost\/apps-external",
                "url": "\/apps-external",
                "writable": true
            }
        ],
        "installed": true,
        "instanceid": "ocfp00rezy80",
        "loglevel": 2,
        "maintenance": false
    },
    "apps": {
        "backgroundjob": {
            "lastjob": "13"
        },
        "comments": {
            "enabled": "yes",
            "installed_version": "0.3.0",
            "types": "logging,dav"
        },
        "core": {
            "backgroundjobs_mode": "cron",
            "enable_external_storage": "yes",
            "first_install_version": "10.3.0.2",
            "installedat": "1569845065.1792",
            "lastcron": "1571930489",
            "lastupdateResult": "[]",
            "lastupdatedat": "1572536814",
            "oc.integritycheck.checker": "{\"systemtags\":{\"EXCEPTION\":{\"class\":\"OC\\\\IntegrityCheck\\\\Exceptions\\\\MissingSignatureException\",\"message\":\"Signature data not found.\"}},\"comments\":{\"EXCEPTION\":{\"class\":\"OC\\\\IntegrityCheck\\\\Exceptions\\\\MissingSignatureException\",\"message\":\"Signature data not found.\"}}}",
            "public_files": "files_sharing\/public.php",
            "public_webdav": "dav\/appinfo\/v1\/publicwebdav.php",
            "shareapi_allow_mail_notification": "yes",
            "umgmt_set_password": "false",
            "umgmt_show_backend": "true",
            "umgmt_show_email": "true",
            "umgmt_show_is_enabled": "true",
            "umgmt_show_last_login": "true",
            "umgmt_show_password": "false",
            "umgmt_show_quota": "true",
            "umgmt_show_storage_location": "false",
            "vendor": "owncloud"
        },
        "dav": {
            "enabled": "yes",
            "installed_version": "0.5.0",
            "types": "filesystem"
        },
        "federatedfilesharing": {
            "enabled": "yes",
            "installed_version": "0.5.0",
            "types": "filesystem"
        },
        "federation": {
            "enabled": "yes",
            "installed_version": "0.1.0",
            "types": "authentication"
        },
        "files": {
            "cronjob_scan_files": "500",
            "enabled": "yes",
            "installed_version": "1.5.2",
            "types": "filesystem"
        },
        "files_external": {
            "allow_user_mounting": "yes",
            "enabled": "yes",
            "installed_version": "0.7.1",
            "types": "filesystem",
            "user_mounting_backends": "googledrive,owncloud,sftp,smb,dav,\\OC\\Files\\Storage\\SFTP_Key,\\OC\\Files\\Storage\\SMB_OC"
        },
        "files_sharing": {
            "enabled": "yes",
            "installed_version": "0.12.0",
            "types": "filesystem"
        },
        "files_trashbin": {
            "enabled": "yes",
            "installed_version": "0.9.1",
            "types": "filesystem"
        },
        "files_versions": {
            "enabled": "yes",
            "installed_version": "1.3.0",
            "types": "filesystem"
        },
        "provisioning_api": {
            "enabled": "yes",
            "installed_version": "0.5.0",
            "types": "prevent_group_restriction"
        },
        "systemtags": {
            "enabled": "yes",
            "installed_version": "0.3.0",
            "types": "logging"
        },
        "updatenotification": {
            "enabled": "yes",
            "installed_version": "0.2.1",
            "types": ""
        }
    }
}

sudo -u www-data php occ config:list --private

# List only system configuration details
sudo -u www-data php occ config:list -- system

# List system and app configuration details
# This is the default, so doesn't need to be explicitly specified
sudo -u www-data php occ config:list -- all

# List configuration details of the dav app
sudo -u www-data php occ config:list -- dav

{
    "apps": {
        "files_versions": {
            "enabled": "yes",
            "installed_version": "1.3.0",
            "types": "filesystem"
        }
    }
}

sudo -u www-data php occ config:system:get version
10.0.8.5

sudo -u www-data php occ config:app:get activity installed_version
2.2.1

sudo -u www-data php occ config:system:set \
   redis \
   --value '{"host": "127.0.0.1", "port": "6379"}' \
   --type json

System config value redis set to json {"host": "127.0.0.1", "port": "6379"}

sudo -u www-data php occ config:system:set \
   logtimezone \
   --value="Europe/Berlin"
System config value logtimezone set to Europe/Berlin

sudo -u www-data php occ config:app:set \
   files_sharing \
   incoming_server2server_share_enabled \
   --value=true \
   --type=boolean
Config value incoming_server2server_share_enabled for app files_sharing set to yes

sudo -u www-data php occ config:system:set \
   doesnotexist \
   --value=true \
   --type=boolean \
   --update-only
Value not updated, as it has not been set before.

sudo -u www-data php occ config:system:set maintenance \
   --value=false \
   --type=boolean

ownCloud is in maintenance mode - no app have been loaded
System config value maintenance set to boolean false

sudo -u www-data php occ config:system:set apps_paths \
      --type=json \
      --value='[
        {
            "path":"/var/www/owncloud/apps",
            "url":"/apps",
            "writable": false
        },
        {
            "path":"/var/www/owncloud/apps-external",
            "url":"/apps-external",
            "writable": true
        }
    ]'

sudo -u www-data php occ config:system:delete maintenance:mode
System config value maintenance:mode deleted

sudo -u www-data php occ config:app:delete myappname provisioning_api
Config value provisioning_api of app myappname deleted

sudo -u www-data php occ config:system:delete doesnotexist --error-if-not-exists
Config provisioning_api of app appname could not be deleted because it did not exist

cd /var/www/owncloud/
sudo -u www-data php occ maintenance:install \
   --database "mysql" \
   --database-name "owncloud"  \
   --database-user "root" \
   --database-pass "password" \
   --admin-user "admin" \
   --admin-pass "password"
ownCloud is not installed - only a limited number of commands are available
ownCloud was successfully installed

sudo -u www-data php occ upgrade
ownCloud or one of the apps require upgrade - only a limited number of
commands are available
Turned on maintenance mode
Checked database schema update
Checked database schema update for apps
Updated database
Updating <activity> ...
Updated <activity> to 2.1.0
Update successful
Turned off maintenance mode

sudo -u www-data php occ upgrade -v
ownCloud or one of the apps require upgrade - only a limited number of commands are available
2017-06-23T09:06:15+0000 Turned on maintenance mode
2017-06-23T09:06:15+0000 Checked database schema update
2017-06-23T09:06:15+0000 Checked database schema update for apps
2017-06-23T09:06:15+0000 Updated database
2017-06-23T09:06:15+0000 Updated <files_sharing> to 0.6.6
2017-06-23T09:06:15+0000 Update successful
2017-06-23T09:06:15+0000 Turned off maintenance mode

Turned on maintenance mode
Checked database schema update
Checked database schema update for apps
Updated database
Updating <files_sharing> ...
Exception
ServerNotAvailableException: LDAP server is not available
Update failed
Turned off maintenance mode

search
  search:index:create    Create initial Search Index for one or all users.
                         This command could not update the search index correctly
                         after the initial indexing.
  search:index:rebuild   Rebuild the search index for a given User.
                         If you want to rebuild the whole index, run "search:index:reset"
                         and then "search:index:build --all"
  search:index:reset     Reset the index
  search:index:update    Update the search index by running all pending background jobs.

sudo -u www-data php occ search:index:create <user_id> (<user_id>)...

sudo -u www-data php occ search:index:rebuild <user_id> (<user_id>)...

sudo -u www-data php occ search:index:reset

sudo -u www-data php occ search:index:update

sudo -u www-data php occ config:app:set search_elastic mode --value passive

sudo -u www-data php occ config:app:set search_elastic mode --value active

sudo -u www-data php occ config:app:set search_elastic nocontent --value true

sudo -u www-data php occ files:check-cache maria welcome.txt

welcome.txt has been accessed properly

sudo -u www-data php occ files:check-cache maria maria@smbhome/myfile.txt

Ignoring maria@smbhome/myfile.txt because it is shared or not inside the primary storage

"user_id/files/path"
"user_id/files/mount_name"
"user_id/files/mount_name/path"

--path="/alice/files/Music"

sudo -u www-data php occ files_external:list user_id

sudo -u www-data php occ maintenance:singleuser --on
sudo -u www-data php occ files:scan --all --repair
sudo -u www-data php occ maintenance:singleuser --off

sudo -u www-data php occ files:scan USERID --repair

sudo -u www-data php occ files:transfer-ownership \
    <source-user> \
    <destination-user>

sudo -u www-data php occ files:transfer-ownership \
    --path="folder/to/move" \
    <source-user> \
    <destination-user>

sudo -u www-data php occ files:troubleshoot-transfer-ownership \
    <all|invalid-owner|invalid-initiator>

sudo -u www-data php occ files:troubleshoot-transfer-ownership all \
    --fix \
    --uid=UID

files_external:list [--show-password] [--full] [-a|--all] [-s|--short] [--] [<user_id>]

sudo -u www-data php occ files_external:list user_1 --short
+----------+------------------+----------+
| Mount ID | Mount Point      | Type     |
+----------+------------------+----------+
| 1        | /mount_1         | Personal |
| 2        | /mount_2         | Personal |
+----------+------------------+----------+

files_external:applicable
    [--add-user     ADD-USER]
    [--remove-user  REMOVE-USER]
    [--add-group    ADD-GROUP]
    [--remove-group REMOVE-GROUP]
    [--remove-all]
    [--output       [OUTPUT]]
    [--]
    <mount_id>

files_external:backends [options]
    [--]
    [<type>]
    [<backend>]

files_external:config [options]
    [--]
    <mount_id>
    <key>
    [<value>]

files_external:create [options]
    [--]
    <mount_point>
    <storage_backend>
    <authentication_backend>

files_external:delete [options] [--] <mount_id>

files_external:export [options] [--] [<user_id>]

files_external:import [options] [--] <path>

files_external:option <mount_id> <key> [<value>]

files_external:verify [options] [--] <mount_id>

sudo -u www-data php occ search:index:create testuser

Indexing user testuser

sudo -u www-data php occ search:index:create admin testuser

Indexing user admin
Indexing user testuser

sudo -u www-data php occ search:index:rebuild testuser

Indexing user testuser

This will delete all full text search index data for testuser! Do you want to proceed?
  [0] no
  [1] yes
 > 1
Rebuilding full text search Index for testuser

sudo -u www-data php occ search:index:rebuild admin testuser

This will delete all search index data for admin, testuser! Do you want to proceed?
  [0] no
  [1] yes
 > 1
Rebuilding Search Index for admin
Rebuilding Search Index for testuser

sudo -u www-data php occ search:index:reset
sudo -u www-data php occ search:index:build --all

sudo -u www-data php occ search:index:reset
This will delete the whole search index! Do you want to proceed?
  [0] no
  [1] yes
 > 1
Search index has been reset.

sudo -u www-data php occ search:index:update
Start Updating the Elastic search index:
No pending jobs found.

sudo -u www-data php occ group:list finance
 - All-Finance-Staff
 - Finance
 - Finance-Managers

sudo -u www-data php occ group:list --output=json_pretty finance
 [
   "All-Finance-Staff",
   "Finance",
   "Finance-Managers"
 ]

sudo -u www-data php occ group:list-members Finance
 - aaron: Aaron Smith
 - julie: Julie Jones

sudo -u www-data php occ group:list-members --output=json_pretty Finance
 {
   "aaron": "Aaron Smith",
   "julie": "Julie Jones"
 }

sudo -u www-data php occ l10n:createjs comments de_AT de_DE hu_HU es fr

sudo -u www-data php occ log:manage --level 4
sudo -u www-data php occ log:manage --level error

sudo -u www-data php occ background:queue:delete 12

Job has been deleted.

sudo -u www-data php occ background:queue:execute 12

This command is for maintenance and support purposes.
This will run the specified background job now. Regular scheduled runs of the job will
continue to happen at their scheduled times.
If you still want to use this command please confirm the usage by entering: yes
yes
Found job: OCA\UpdateNotification\Notification\BackgroundJob with ID 12
Running job...
Finished in 0 seconds

sudo -u www-data php occ notifications:generate -g Office "Emergency Alert" "Rebooting in 5min"

sudo -u www-data php occ security:routes

+-----------------------------------------------------------+-----------------+
| Path                                                      | Methods         |
+-----------------------------------------------------------+-----------------+
| /apps/federation/auto-add-servers                         | POST            |
| /apps/federation/trusted-servers                          | POST            |
| /apps/federation/trusted-servers/<id>                     | DELETE          |
| /apps/files/                                              | GET             |
| /apps/files/ajax/download.php                             |                 |
...

sudo -u www-data php occ security:routes --output=json-pretty

[
  {
      "path": "\/apps\/federation\/auto-add-servers",
      "methods": [
          "POST"
      ]
  },

sudo -u www-data php occ security:routes --with-details

+---------------------------------------------+---------+-------------------------------------------------------+--------------------------------+
| Path                                        | Methods | Controller                                            | Annotations                    |
+---------------------------------------------+---------+-------------------------------------------------------+--------------------------------+
| /apps/files/api/v1/sorting                  | POST    | OCA\Files\Controller\ApiController::updateFileSorting | NoAdminRequired                |
| /apps/files/api/v1/thumbnail/{x}/{y}/{file} | GET     | OCA\Files\Controller\ApiController::getThumbnail      | NoAdminRequired,NoCSRFRequired |
...

security:certificates         List trusted certificates
security:certificates:import  Import trusted certificate
security:certificates:remove  Remove trusted certificate

sudo -u www-data php occ security:certificates

sudo -u www-data php occ security:certificates:import /path/to/certificate

sudo -u www-data php occ security:certificates:remove [certificate name]

sudo -u www-data php occ system:cron

Executing: 12 - OCA\UpdateNotification\Notification\BackgroundJob
  13 [------------->--------------]

sudo -u www-data php occ user:add \
  --display-name="Layla Smith" \
  --group="users" \
  --group="db-admins" \
  --email=layla.smith@example.com layla
  Enter password:
  Confirm password:
  The user "layla" was created successfully
  Display name set to "Layla Smith"
  Email address set to "layla.smith@example.com"
  User "layla" added to group "users"
  User "layla" added to group "db-admins"

sudo -u www-data php occ user:add \
  --display-name "Layla Smith" \
  --email "***********" \
  --group "users" \
  --group "db-admins" layla

The user "layla" was created successfully
Display name set to "Layla Smith"
Email address set to "************"
User layla added to group users
User layla added to group db-admins

sudo -u www-data php occ user:delete fred

sudo -u www-data php occ user:inactive 5

- 0:
  - uid: admin
  - displayName: admin
  - inactiveSinceDays: 5

[{"uid":"admin","displayName":"admin","inactiveSinceDays":5}]

[
    {
        "uid": "admin",
        "displayName": "admin",
        "inactiveSinceDays": 5
    }
]

sudo -u www-data php occ user:lastseen layla
  layla's last login: 09.01.2015 18:46

sudo -u www-data php occ user:list ron
 - aaron: Aaron Smith

sudo -u www-data php occ user:list --output=json_pretty
 {
   "aaron": "Aaron Smith",
   "herbert": "Herbert Smith",
   "julie": "Julie Jones"
 }

sudo -u www-data php occ user:list -a enabled
 - admin: true
 - foo: true

sudo -u www-data php occ user:list-groups julie
 - Executive
 - Finance

sudo -u www-data php occ user:list-groups --output=json_pretty julie
 [
   "Executive",
   "Finance"
 ]

sudo -u www-data php occ user:modify carla email foobar@foo.com

export OC_PASS=newpassword
su -s /bin/sh www-data -c 'php occ user:add --password-from-env
  --display-name="Fred Jones" --group="users" fred'
The user "fred" was created successfully
Display name set to "Fred Jones"
User "fred" added to group "users"

sudo -u www-data php occ user:resetpassword layla
  Enter a new password:
  Confirm the new password:
Successfully reset password for layla

export OC_PASS=newpassword
su -s /bin/sh www-data -c 'php occ user:resetpassword \
  --password-from-env \
  layla'
Successfully reset password for layla

sudo -u www-data php occ user:resetpassword \
  --send-email \
  --output-link \
  layla
The password reset link is: http://localhost:8080/index.php/lostpassword/reset/form/rQAlCjNeQf3aphA6Hraq2/layla

Email address is not set for the user layla

sudo -u www-data php occ user:setting <uid> [<app>] [<key>]

sudo -u www-data php occ user:setting layla
  - core:
    - lang: en
  - login:
    - lastLogin: 1465910968
  - settings:
    - email: layla@example.tld

sudo -u www-data php occ user:setting layla core
 - core:
    - lang: en

sudo -u www-data php occ user:setting layla core lang en

sudo -u www-data php occ user:setting [options] [--] <uid> [<app>] [<key>]

sudo -u www-data php occ user:setting layla core lang --value=en

sudo -u www-data php occ user:setting layla core lang --delete

user:sync [options] [--] [<backend-class>]

sudo -u www-data php occ user:sync "OCA\User_LDAP\User_Proxy"

sudo -u www-data php occ user:sync "OCA\User\SMB" -vvv

sudo -u www-data php occ user:sync "OCA\User_LDAP\User_Proxy" -m disable -r
  Analysing all users ...
      6 [============================]

  No removed users have been detected.

  No existing accounts to re-enable.

  Insert new and update existing users ...
      4 [============================]

sudo -u www-data php occ user:sync "OCA\User_LDAP\User_Proxy" -m disable -r
  Analysing all users ...
      6 [============================]

  Following users are no longer known with the connected backend.
  Disabling accounts:
  9F625F70-08DD-4838-AD52-7DE1F72DBE30, Bobbie, bobbie@example.org disabled
  53CDB5AC-B02E-4A49-8FEF-001A13725777, David, dave@example.org disabled
  34C3F461-90FE-417C-ADC5-CE97FE5B8E72, Carol, carol@example.org disabled

  No existing accounts to re-enable.

  Insert new and update existing users ...
      1 [============================]

sudo -u www-data php occ user:sync "OCA\User_LDAP\User_Proxy" -m disable -r
  Analysing all users ...
      6 [============================]

  Following users are no longer known with the connected backend.
  Disabling accounts:
  53CDB5AC-B02E-4A49-8FEF-001A13725777, David, dave@example.org skipped, already disabled
  34C3F461-90FE-417C-ADC5-CE97FE5B8E72, Carol, carol@example.org skipped, already disabled
  B5275C13-6466-43FD-A129-A12A6D3D9A0D, Alicia3, alicia3@example.org disabled

  Re-enabling accounts:
  9F625F70-08DD-4838-AD52-7DE1F72DBE30, Bobbie, bobbie@example.org enabled

  Insert new and update existing users ...
      1 [============================]

sudo -u www-data php occ user:sync "OCA\User_LDAP\User_Proxy" -m disable -r
  Analysing all users ...
      6 [============================]

  No removed users have been detected.

  Re-enabling accounts:
  53CDB5AC-B02E-4A49-8FEF-001A13725777, David, dave@example.org enabled
  34C3F461-90FE-417C-ADC5-CE97FE5B8E72, Carol, carol@example.org enabled
  B5275C13-6466-43FD-A129-A12A6D3D9A0D, Alicia3, alicia3@example.org enabled

  Insert new and update existing users ...
      4 [============================]

sudo -u www-data php occ user:sync "OCA\User_LDAP\User_Proxy" -m remove

sudo -u www-data php occ user:sync "OCA\User_LDAP\User_Proxy"
If unknown users are found, what do you want to do with their accounts? (removing the account will also remove its data)
[0] disable
[1] remove
[2] ask later

crontab -e -u www-data

* */6 * * * /usr/bin/php /var/www/owncloud/occ user:sync -vvv \
    --missing-account-action="disable" \
    -n "OCA\User_LDAP\User_Proxy"

The password for frank is set to expire on 2018-07-12 13:15:28 UTC.

sudo -u www-data php occ ransomguard:restore <timestamp> <user>

sudo -u www-data php occ ransomguard:lock <user>

sudo -u www-data php occ ransomguard:unlock <user>