Cron jobs and daemons

Koha is supported by a number of background tasks. These tasks can either be periodically executed tasks (cron jobs) or continuously running tasks called daemons.

A cron job is a Linux command for scheduling a command or script on your server to complete repetitive tasks automatically. Scripts executed as a cron job are typically used to modify files or databases; however, they can perform other tasks that do not modify data on the server, like sending out email notifications.

A daemon is a Linux command that is typically started when the system is booted and runs in the background doing some function. The database used by Koha (either MySQL or MariaDB) is a daemon as is the web server (typically Apache).

Koha has many cron jobs in place that you can enable (search engine indexing, overdue notice generation, data cleanup and more), and a few daemons. This chapter will explain those for you.

क्रॉनटैब उदाहरण

कोहा क्रोंटैब का एक उदाहरण पाया जा सकता है misc/cronjobs/crontab.example

The example includes sample boilerplate cron job entries for the most commonly-used cron jobs.

Cron jobs

The locations below assume a development install which puts the crons in misc/, if you have a standard install you may want to look in bin/ for these files if you cannot find them in misc/

आपात प्रति / आपद नक़ल

Daily backup

स्क्रिप्ट पथ: misc/cronjobs/backup.sh

Does: creates a daily backup of the Koha database.

फ्रीक्वेंसी सुझाव: दैनिक

परिचालन

Holds queue

स्क्रिप्ट पथ: misc/cronjobs/holds/build_holds_queue.pl

Does: updates holds queue report

Required by: Holds queue report

फ्रीक्वेंसी सुझाव: हर 1-4 घंटे

विवरण:

  • एक स्क्रिप्ट है कि समय समय पर चलाया जाना चाहिए अगर आपके पुस्तकालय प्रणाली उधारकर्ताओं के लिए जगह पर मुस्तैद रखती अनुमति देता है। यह स्क्रिप्ट का फैसला करता है जो पुस्तकालय एक दिया पकड़ अनुरोध को पूरा करने के लिए जिम्मेदार होना चाहिए।

    It's behavior is controlled by the system preferences StaticHoldsQueueWeight and RandomizeHoldsQueueWeight.

    यदि आप नहीं चाहते हैं कि आपके सभी पुस्तकालयों को ऑन-शेल्फ में भाग लेने की प्रक्रिया पूरी हो, तो आपको उन पुस्तकालयों को सूचीबद्ध करना चाहिए जो *do* सभी भाग लेने वाली लाइब्रेरी के शाखा कोडों को इनपुट करके अल्पविराम से अलग करते हुए प्रक्रिया में भाग लेते हैं (उदा. "MPL,CPL,SPL,BML" आदि. ).

    डिफ़ॉल्ट रूप से, होल्ड कतार उत्पन्न की जाएगी जैसे कि सिस्टम पहले संभवतः पिकअप लाइब्रेरी में पहले से मौजूद आइटमों का उपयोग करके पूर्ति करने का प्रयास करेगा। यदि होल्ड भरने के लिए पिकअप लाइब्रेरी में कोई आइटम उपलब्ध नहीं है, तो build_holds_queue.pl बनाएं, फिर StaticHoldsQueueWeight में परिभाषित पुस्तकालयों की सूची का उपयोग करें। यदि RandomizeHoldsQueueWeight अक्षम है (जो डिफ़ॉल्ट रूप से है), तो स्क्रिप्ट StaticHoldsQueueWeight सिस्टम वरीयता में शाखाओं को व्यवस्थित करने के क्रम में पूर्ति अनुरोध असाइन करेगा।

    उदाहरण के लिए, अगर आपके सिस्टम अलग आकार (छोटे, मध्यम और बड़े) के तीन पुस्तकालयों, है और आप बोझ की पूर्ति रखती छोटे पुस्तकालयों से पहले बड़े पुस्तकालयों पर होना चाहते हैं, तो आप StaticHoldsQueueWeight मेड की तरह कुछ देखना चाहता हूँ जाएगा ,"LRG,MED,SML".

    आप अपने पुस्तकालय प्रणाली भर में समान रूप से बाहर फैल होने की बोझ चाहते हैं पूर्ति होल्ड की, बस RandomizeHoldsQueueWeight सक्षम करें। जब इस प्रणाली वरीयता सक्षम है, जिस क्रम में पुस्तकालयों पर एक शेल्फ होल्ड को पूरा करने का अनुरोध किया जाएगा हर बार सूची पुनर्जीवित है बेतरतीब दिया जाएगा।

    StaticHoldsQueueWeight खाली छोड़ना इस समय contraindicated है। ऐसा करने सेbuild_holds_queue स्क्रिप्ट को RandomizeHoldsQueueWeight को अनदेखा करने का कारण बन जाएगा, जिससे स्क्रिप्ट को पूर्णता को यादृच्छिक रूप से अनुरोध करने का अनुरोध नहीं किया जा सकता है, लेकिन वर्णानुक्रम के क्रम में।

Expired holds

स्क्रिप्ट पथ: misc/cronjobs/holds/cancel_expired_holds.pl

Does: cancels holds where the user has set an expiration date. If the library is using the ExpireReservesMaxPickUpDelay and ExpireReservesMaxPickUpDelayCharge preferences then this script will also cancel holds that have been sitting on the hold shelf for too long and will (if the library does) charge the patron for not picking up the hold.

It is possible to add a cancellation reason with the --reason parameter. Use the cancellation code from the HOLD_CANCELLATION authorized value category

फ्रीक्वेंसी सुझाव: दैनिक

Unsuspend holds

स्क्रिप्ट पथ: misc/cronjobs/holds/auto_unsuspend_holds.pl

Does: checks to find holds that should no longer be suspended and removes the suspension if the AutoResumeSuspendedHolds preference is set to 'allow'. This puts the patron back in to the queue where they were when the hold was suspended.

फ्रीक्वेंसी सुझाव: दैनिक

जुर्माना

स्क्रिप्ट पथ: misc/cronjobs/fines.pl

Does: calculates and charges (or increments) overdue fines per item to patron accounts. The fine calculation is done using the grace period, fine interval, fine amount and other parameters from the circulation and fines rules.

द्वारा आवश्यक: finesMode प्रणाली वरीयता

फ्रीक्वेंसी सुझाव: रात

Note If the Koha system preference 'finesMode' is set to 'production', the fines are charged to the patron accounts. If set to 'test', the fines are calculated but not applied.

Note Fines will not be applied on a holiday.

PARAMETERS - -h|--help

  • get help message

  • -l|--log

    • log the output to a file (optional if the -o parameter is given)

  • -o|--out

    • output directory for logs (defaults to env or /tmp if the directory does not exist)

  • -v|--verbose

    • verbose mode

  • -m|--maxdays

    • how many days back of overdues to process

    • this can improve performance by simply the number of records that need to be processed. It can be safe to limit the overdues processed to those under X days overdues given that circulation policy often caps fines at a maximum after a number of days.

Static fines

स्क्रिप्ट पथ: misc/cronjobs/staticfines.pl

Does: charges a single static fine for any/all overdues a patron currently has outstanding. The charge amount is either defined on the command line per borrower category or will use the circulation rules associated with the oldest overdue item the patron has currently checked out (for the first fine period only) Once charged, the fine is static: No new fines will be added until the existing fine is paid off in full.

फ्रीक्वेंसी सुझाव: रात

Note If the Koha system preference 'finesMode' is set to 'production', the fines are charged to the patron accounts. If set to 'test', the fines are calculated but not applied.

** नोट ** छुट्टियों पर जुर्माना लागू नहीं किया जाएगा।

Long overdues

स्क्रिप्ट पथ: misc/cronjobs/longoverdue.pl

क्या: एक अलग खो गया स्थितियों के लिए आइटम को बदलने के लिए देरी निर्दिष्ट करें, और वैकल्पिक रूप से उनके लिए चार्ज आइटम रिकॉर्ड पर सूचीबद्ध प्रतिस्थापन मूल्य का उपयोग करने की अनुमति देता है।

फ्रीक्वेंसी सुझाव: रात

नोट

Staff can control some of the parameters for the longoverdue cron job with the DefaultLongOverdueLostValue and DefaultLongOverdueChargeValue preferences.

Track total checkouts

स्क्रिप्ट पथ:: misc/cronjobs/update_totalissues.pl

करता है: ऐतिहासिक समस्या आंकड़ों के आधार पर चेकआउट के नवीनतम मिलान के साथ डेटाबेस में biblioitems.totalissues फ़ील्ड को अद्यतन करता है।

फ्रीक्वेंसी सुझाव: रात

चेतावनी

अपने डेटाबेस सर्वर पर समय अपने कोहा सर्वर पर समय से मेल नहीं खाता, तो आप पाएंगे कि लेने के लिए खाते में की आवश्यकता होगी, और शायद वृद्धिशील अद्यतन करने के लिए --interval तर्क के बजाय --since तर्क का उपयोग करें।

नोट

यदि प्रदर्शन की चिंता हो तो यह cronjob का उपयोग किया जा सकता है। अन्यथा, UpdateTotalIssuesOnCirc सिस्टम वरीयता का उपयोग करें।

Generate patron file for offline circulation

स्क्रिप्ट पथ: misc/cronjobs/create_koc_db.pl

Does: generates the borrowers.db file for use with the Koha offline circulation tool

फ्रीक्वेंसी सुझाव: साप्ताहिक

स्वचालित नवीकरण

स्क्रिप्ट पथ: misc/cronjobs/automatic_renewals.pl

Does: renews items if you're allowing automatic renewal with your circulation and fines rules.

फ्रीक्वेंसी सुझाव: रात

महत्वपूर्ण

To run this properly, you must use the --confirm parameter, otherwise it will only run in test mode

PARAMETERS - -h|--help

  • get help message

  • --send-notices

    • sends the AUTO_RENEWALS notice to patrons if the automatic renewal has been done

  • -v|--verbose

    • verbose mode

  • -c|--confirm

    • without this parameter no changes will be made, the script will run in test mode

    • without this parameter, the script will default to verbose mode as well

Automatic checkin

Script path: misc/cronjobs/automatic_checkin.pl

Does: automatically checks in items after the loan period. This is set at the item type level.

फ्रीक्वेंसी सुझाव: रात

Recalls

Expire recalls

Script path: misc/cronjobs/recalls/expire_recalls.pl

Does: automatically marks as expired recalls that

  • have been requested, but have not been fulfilled and are past their expiry date

  • recalls that have been awaiting pickup longer than the pickup period in the circulation rules or the period set in the RecallsMaxPickUpDelay system preference

फ्रीक्वेंसी सुझाव: रात

Overdue recalls

Script path: misc/cronjobs/recalls/overdue_recalls.pl

Does: sets a recalled item as overdue if it hasn't been returned by the adjusted due date

फ्रीक्वेंसी सुझाव: रात

संरक्षक

Batch delete patrons

स्क्रिप्ट पथ: misc/cronjobs/delete_patrons.pl

Does: deletes patron records in batch based on date not borrowed since, expired before, last seen, category code, or library branch.

नोट

Dates should be in ISO format, e.g., 2013-07-19, and can be generated with date -d '-3 month' "+%Y-%m-%d".

महत्वपूर्ण

The options to select the patron records to delete are cumulative. For example, supplying both --expired_before and --library specifies that patron records must meet both conditions to be selected for deletion.

PARAMETERS

  • --not_borrowed_since Delete patrons who have not borrowed since this date.

  • --expired_before Delete patrons with an account expired before this date.

  • --last_seen Delete patrons who have not been connected since this date. The system preference TrackLastPatronActivity must be enabled to use this option.

  • --category_code Delete patrons who have this category code.

  • --library Delete patrons in this library.

  • -c|--confirm This flag must be provided in order for the script to actually delete patron records. If it is not supplied, the script will only report on the patron records it would have deleted.

  • -v|--verbose Verbose mode.

Anonymize patron data

स्क्रिप्ट पथ: misc/cronjobs/batch_anonymise.pl

Does: removes borrowernumbers from circulation history so that the stats are kept, but the patron information is removed for privacy reasons.

Update patron categories

Script path: misc/cronjobs/update_patrons_category.pl

Does: Updates the patron category of patrons matching the given criteria to another specified patron category. This can be used to convert child patrons from a child patron category to an adult patron category when they reach the upper age limit defined in the patron category.

This script replaces the j2a.pl script.

फ्रीक्वेंसी सुझाव: रात

विवरण

This script is designed to update patrons from one category to another using the criteria specified using command line arguments.

PARAMETERS

  • --too_old Update, if patron is over the upper age limit of their current patron category.

  • --too_young Update, if patron is below the minimum age limit of their patron category.

  • --fo=X|--fineover=X Update, if the total fine amount on the patron account is over X.

  • --fu=X|--fineunder=X Update, if the total fine amount on the patron account is below X.

  • --rb=date|regbefore=date Update, if the registration date of the patron is before the given date.

  • --ra=date|regafter=date Update, if the registration date of the patron is after the given date.

  • -d --field name=value Update, if the given condition is met. <name> has to be replaced by a column name of the borrowers table. The condition is met, if the the content of the field equals <value>.

  • --where <conditions> Update, if the SQL <where> clause is met.

  • -v|--verbose Verbose mode: Without this flag only fatal errors are reported.

  • -c|--confirm Commits the changes to the database. No changes will be made unless this argument is added to the command.

  • -b|--branch <branchcode> Update, if the home branch of the patron matches the <branchcode> given.

  • -f|--form <categorycode> Update, if the patron currently has this patron category.

  • -t|--to <categorycode> Update the patrons matching the criteria to this patron category.

उपयोग उदाहरण

"update_patrons_category.pl"

"update_patrons_category.pl" -b=<branchcode> -f=<categorycode> -t=<categorycode> -c" (Processes a single branch, and updates the patron categories from category to category)

"update_patrons_category.pl" -f=<categorycode> -t=<categorycode> -v" (Processes all branches, shows all messages, and reports the patrons who would be affected. Takes no action on the database)

Update patrons' messaging preferences

Script path: misc/maintenance/borrowers-force-messaging-defaults.pl

Does: updates patrons' messaging preferences to the default values set in the patron categories.

Messaging preferences defaults are automatically set when adding a new patron or when importing patrons with the patron import tool. However, if you import patrons directly in the database, these messaging preferences will not be set.

There is no suggested frequency. This is a tool to be used when needed, although if you regularly import patrons directly in the database (through a third-party, for example), you can add it to your crontab.

विवरण

If the EnhancedMessagingPreferences system preference is enabled after borrowers have been created in the DB, those borrowers won't have messaging transport preferences default values as defined for their borrower category. So you would have to modify each borrower one by one if you would like to send them 'Hold Filled' notice for example.

This script creates/overwrites messaging preferences for all borrowers and sets them to default values defined for the category they belong to (unless you use the options -not-expired or -no-overwrite to update a subset).

PARAMETERS

  • --doit

    Update the patrons. The script will not update patrons' messaging preferences without this option. It will only list the patrons who would have been updated.

  • --not-expired

    Only update patrons who are still active (whose files are not yet expired).

  • --no-overwrite

    Only update patrons without any messaging preferences. This option will skip patrons who have already set their preferences.

  • --category

    Only update patrons from the specified category.

    चेतावनी

    This option cannot be repeated.

    For example:

    borrowers-force-messaging-defaults.pl --doit --category PT --category B

    will only update patrons from category B (the last category specified).

  • --since

    Only update patrons enrolled since the specified date.

    टिप्पणी

    This option can use specific or relative dates.

    For example:

    borrowers-force-messaging-defaults.pl --doit --since "2022-07-12"

    will only update patrons enrolled since July 12, 2022.

    And:

    borrowers-force-messaging-defaults.pl --doit --since `date -d "1 day ago" '+%Y-%m-%d'

    will only update patrons enrolled since yesterday.

उपयोग उदाहरण

borrowers-force-messaging-defaults.pl --doit

Updates all patrons to give them the default messaging preferences values from their respective category.

borrowers-force-messaging-defaults.pl --doit --not-expired

Updates all patrons whose memberships are not expired to give them the default messaging preferences values from their respective category.

borrowers-force-messaging-defaults.pl --doit --category PT

Updates all patrons in the PT category to give them the default messaging preferences for that category.

borrowers-force-messaging-defaults.pl --doit --no-overwrite --since "2022-03-01"

Updates patrons who do not have any messaging preferences set and who are enrolled since March 1st, 2022.

नोटिस

Message queue

स्क्रिप्ट पथ: misc/cronjobs/process_message_queue.pl

करता है: चेक क्यू भेजने के लिए संदेश कतार को संसाधित करता है, उपयोगकर्ताओं को भरे हुए ईमेल और एसएमएस संदेश में चेक इन और होल्ड करता है और संरक्षक को आउटगोइंग ईमेल भेजता है। की आवश्यकता है EnhancedMessagingPreferences पर होना

फ्रीक्वेंसी सुझाव: 1-4 घंटे

महत्वपूर्ण

Item due and Advanced due notices are controlled by the advance_notices cron.

Advanced notice

स्क्रिप्ट पथ: misc/cronjobs/advance_notices.pl

क्या: "पूर्व-नियत" नोटिस तैयार करता है और संरक्षक के लिए "आइटम देय" नोटिस तैयार करता है, जो उनसे अनुरोध करता है कि उनके लिए आधिकारिक सूचनाएं जल्द ही आती हैं या जल्द ही आ रही हैं। आवश्यकता है :ref:`EnhancedMessagingPreferences`पर होना

फ्रीक्वेंसी सुझाव: रात

नोट

This script does not actually send the notices. It queues them in the message queue for later

Overdue notice

स्क्रिप्ट पथ: misc/cronjobs/overdue_notices.pl

करता है: अतिदेय संदेशों के संरक्षक को सचेत करने के लिए संदेश तैयार (दोनों ईमेल और प्रिंट के माध्यम से)

फ्रीक्वेंसी सुझाव: रात

नोट

This script does not actually send the notices. It queues them in the message queue for later or generates the HTML for later printing

यह भी देखें:

misc/cronjobs/advance_notices.pl प्रोग्राम आपको अपने आइटमों के कारण होने से पहले संरक्षक को संदेश भेजने की अनुमति देता है, या उन वस्तुओं की चेतावनी देता है जो अभी देय हो गए हैं।

टॉकिंग टेक

To learn more about setting up this third party product view the Talking Tech chapter.

Sending notices file

स्क्रिप्ट पथ: misc/cronjobs/thirdparty/TalkingTech_itiva_outbound.pl

Does: generates Spec C outbound notifications file for Talking Tech i-tiva phone notification system.

इसके द्वारा आवश्यक: TalkingTechItivaPhoneNotification

फ्रीक्वेंसी सुझाव: रात

Receiving notices file

स्क्रिप्ट पथ: misc/cronjobs/thirdparty/TalkingTech_itiva_inbound.pl

Does: processes received results files for Talking Tech i-tiva phone notification system.

इसके द्वारा आवश्यक: TalkingTechItivaPhoneNotification

फ्रीक्वेंसी सुझाव: रात

Notify patrons of expiration

स्क्रिप्ट पथ: misc/cronjobs/membership_expiry.pl

Does: sends messages to warn patrons of their card expiration to the message queue cron.

आवश्यक है: MembershipExpiryDaysNotice

आवृत्ति: रात

In processing/book cart

स्क्रिप्ट पथ: misc/cronjobs/cart_to_shelf.pl

Does: updates all items with a location of CART to the item's permanent location.

Required by: NewItemsDefaultLocation, and UpdateItemLocationOnCheckin system preferences

फ्रीक्वेंसी सुझाव: प्रति घंटा

केटलॉग

Import webservice batch

स्क्रिप्ट पथ: misc/cronjobs/import_webservice_batch.pl

Does: processes import bach queues of type 'webservice'. Batches can also be processed through the UI.

नोट

इस स्क्रिप्ट का उपयोग ओसीएलसी Connexion के लिए किया जाता है

Connexion import daemon

स्क्रिप्ट पथ: misc/bin/connexion_import_daemon.pl

Does: listens for OCLC Connexion requests and is compliant with OCLC Gateway specification. It takes requests with MARC XML and import batch parameters from a configuration file and forwards it to svc/import_bib

नोट

इस स्क्रिप्ट का उपयोग ओसीएलसी Connexion के लिए किया जाता है

Batch item deletion

स्क्रिप्ट पथ: misc/cronjobs/delete_items.pl

Does: generates a query against the items database and deletes the items matching the criteria specified in the command line arguments.

PARAMETERS

  • --verbose Send the "WHERE" clause generated by the collected C<--where> arguments, as well as items affected to Standard Out.

  • --where The C<--where> option may called multiple times. The following argument must be a syntactically valid SQL statement which is part of the C<WHERE> clause querying the items table. These are joined by C<AND>.

  • --commit No items will be deleted unless the C<--commit> flag is present.

EXAMPLES

The following are examples of this script:

delete_items.pl --where "items.withdrawn ! 0" --where "items.withdrawn_on < $(date --date="13 month ago" --rfc-3339=date)" --commit

delete_items.pl --where "itemlost >= '1'" --where "itemlost <='4'" --where "itemlost_on < '2014-04-28'" --commit

Check URL quick

स्क्रिप्ट पथ: misc/cronjobs/check-url-quick.pl

टिप्पणी

This script replaces the deprecated check-url.pl script

Does: checks URLs from biblio records; scans all URLs found by default in 856$u of bibliographic records and displays if resources are available or not.

PARAMETERS

  • --host=http://default.tld Server host used when URL doesn't have one, i.e. doesn't begin with 'http:'. For example, if --host=mylib.com, then when 856$u contains 'img/image.jpg', the url checked is: http://www.mylib.com/image.jpg.

  • --tags Tags containing URLs in $u subfields. If not provided, 856 tag is checked. Multiple tags can be specified, for example:

    check-url-quick.pl --tags 310 410 856

  • --verbose|v Outputs both successful and failed URLs.

  • --html Formats output in HTML. The result can be redirected to a file accessible by http. This way, it's possible to link directly to the bibliographic record in edit mode. With this parameter --host-intranet is required.

  • --host-intranet=http://koha-pro.tld Server host used to link to bibliographic record editing page in Koha intranet interface.

  • --timeout=10 Timeout for fetching URLs. By default 10 seconds.

  • --maxconn=1000 Number of simultaneous HTTP requests. By default 200 connections.

Delete records via leader

स्क्रिप्ट पथ: misc/cronjobs/delete_records_via_leader.pl

Does: attempts to delete any MARC records where the leader character 5 equals 'd'.

PARAMETERS

  • -c|--confirm Script will do nothing without this parameter

  • -v|--verbose Verbose mode

  • -t|--test Test mode, does not delete records. Test mode cannot determine if a record/item will be deleted successfully, it will only tell you what records and items the script will attempt to delete.

  • -i|--delete-items Try deleting items before deleting record. Records with items cannot be deleted.

Update authorities

स्क्रिप्ट पथ: misc/cronjobs/merge_authorities.pl

Does: updates biblio data with changes to authorities records

नोट

इस स्क्रिप्ट के नाम पर गुमराह कर रहा है। यह स्क्रिप्ट के अधिकारियों को एक साथ विलय नहीं है कि यह बजाय जुड़े बिब रिकॉर्ड के साथ प्राधिकरण डेटा विलीन हो जाती है। प्राधिकरण रिकॉर्ड करने के लिए संपादन ग्रंथ सूची रिकॉर्ड है कि प्राधिकरण जब इस स्क्रिप्ट चलाया जाता है का उपयोग करने के लिए लागू किया जाएगा।

Required by: AuthorityMergeLimit system preference

फ्रीक्वेंसी सुझाव: रात

Serials update

स्क्रिप्ट पथ: misc/cronjobs/serialsUpdate.pl

क्या: चेक, अगर वहाँ सक्रिय सदस्यता पर एक "देर" मुद्दा है, और अगर वहाँ है, स्क्रिप्ट के रूप में इसे देर से सेट हो जाएगा, और उम्मीद के रूप में अगले एक जोड़ें।

फ्रीक्वेंसी सुझाव: रात

स्वचालित आइटम अद्यतन

स्क्रिप्ट पथ: misc/cronjobs/automatic_item_modification_by_age.pl

करता है: निर्धारित नियमों की सूची के आधार पर आइटम अपडेट करें set मेंe :ref:`आयु के अनुसार स्वचालित आइटम संशोधन' टूल

द्वारा आवश्यक: :ref:`उम्र के अनुसार स्वचालित आइटम संशोधन'

आवृत्ति सुझाव: रात में

OPAC

RSS feeds

स्क्रिप्ट पथ: misc/cronjobs/rss/rss.pl

Does: produces an RSS XML document for any SQL query (not used for search results RSS feed). Learn more.

फ्रीक्वेंसी सुझाव: प्रति घंटा

Authorities browser

स्क्रिप्ट पथ: misc/cronjobs/build_browser_and_cloud.pl

Does: generates content for authorities browse in OPAC

इसके द्वारा आवश्यक: OpacBrowser प्रणाली वरीयता

महत्वपूर्ण

यह वरीयता और क्रॉन जॉब केवल फ्रांसीसी सिस्टम पर इस्तेमाल किया जाना चाहिए।

Subject/author clouds

स्क्रिप्ट पथ: misc/cronjobs/cloud-kw.pl

Does: generates HTML keywords clouds from Koha Zebra indexes. misc/cronjobs/cloud-sample.conf has a sample of how this script operates.

आवृत्ति: यह स्क्रिप्ट के प्रकार आप एक बार एक महीने या तो चला सकते हैं, सामग्री उत्पन्न नहीं समय के साथ बहुत ज्यादा बदलाव करने जा रहा है।

System administration

Services throttle

स्क्रिप्ट पथ: misc/cronjobs/services_throttle.pl

करता है: xISBN सेवाओं को थ्रॉटल रीसेट करता है

फ्रीक्वेंसी सुझाव: रात

Clean up database

स्क्रिप्ट पथ: misc/cronjobs/cleanup_database.pl

Does: truncates the sessions table, cleans out old zebraqueue entries, action logs and staged MARC files.

See http://schema.koha-community.org/ for the Koha database schema.

PARAMETERS - --del-exp-selfreg

  • --del-unv-selfreg DAYS

    • Delete all unverified self registrations in borrower_modifications older than DAYS.

  • --deleted-catalog DAYS

    • Purge bibliographic records deleted more than DAYS days ago from tables deletedbiblio, deletedbiblio_metadata, deletedbiblioitems and deleteditems.

  • --deleted-patrons DAYS

    • Purge patrons deleted more than DAYS days ago from the deletedborrowers table.

  • --fees DAYS

    • Purge entries in the accountlines table older than DAYS days, where the amountoutstanding is 0 or NULL.

    • In the case of --fees, DAYS must be greater than or equal to 1.

  • -h|--help

    • Get help message

  • --import DAYS

    • Purge entries from import tables older than DAYS days.

    • This includes import_batches, import_biblios, import_items, import_record_matches and import_records.

    • In import_batches, the batches that are the result of Z39.50 searches are removed with the --z3950 parameter.

    • Defaults to 60 days if no days specified.

  • --list-invites

    DAYS

    • Purge (unaccepted) list share invites from the virtualshelfshares table older than DAYS days

    • Defaults to 14 days if no days specified.

  • --logs DAYS

    • Purge entries from the action_logs table older than DAYS days.

    • Defaults to 180 days if no number of days specified.

  • --log-modules

  • --preserve-logs

  • -m|--mail DAYS

    • Purge entries from the message_queue table that are older than DAYS days.

    • Defaults to 30 days if no days specified.

  • --merged

    • Purge completed entries from the need_merge_authorities table.

  • --oauth-tokens

    • Delete expired OAuth2 tokens

  • --old-issues DAYS

    • Purge checkouts returned more than DAYS days ago from the old_issues table.

  • --old-reserves DAYS

    • Purge holds more than DAYS old from the old_reserves table.

  • --restrictions DAYS

    • Purge patrons restrictions from the borrower_debarments table expired since more than DAYS days.

    • Defaults to 30 days if no days specified.

  • --all-restrictions

    • Purge all expired patrons restrictions from the borrower_debarments table.

  • --searchhistory DAYS

    • Purge entries from the search_history table older than DAYS days.

    • Defaults to 30 days if no days specified

  • --sessions

    • Purge the sessions table.

    • If you use this while users are logged into Koha, they will have to reconnect.

  • --sessdays DAYS

    • Purge only sessions older than DAYS days.

  • --statistics DAYS

    • Purge entries from the statistics tables that are more than DAYS days old.

  • --temp-uploads

    • Delete temporary uploads from the uploaded_files table older than the number of days specified in the UploadPurgeTemporaryFilesDays system preference.

  • --temp-uploads-days DAYS

  • --transfers DAYS

    • Purge transfers completed more than DAYS days ago from the branchtransfers table.

  • --unique-holidays DAYS

    • Delete all unique holidays from the special_holidays table older than DAYS

  • --uploads-missing FLAG

    • Delete upload records for missing files when FLAG is true, count them otherwise

  • -v|--verbose

    • verbose mode

  • --zebraqueue DAYS

    • Purge completed zebraqueue entries older than DAYS days.

    • Defaults to 30 days if no days specified.

  • --z3950

    • Purge records from import tables that are the result of Z39.50 searches.

    • To purge all other import information, see the --import parameter above.

Share usage stats

स्क्रिप्ट पथ: misc/cronjobs/share_usage_with_koha_community.pl

Does: sends your info to the Hea website if you're sharing information via the UsageStats feature

आवृत्ति: मासिक

अधिग्रहण

पुराने सुझाव साफ करें

स्क्रिप्ट पथ: misc/cronjobs/purge_suggestions.pl

Does: removes old suggestions from the suggestion management area.

PARAMETERS

  • help|?

    Show help message

  • days

    Define the age of suggestions to be deleted, based on 'managed on' date

    टिप्पणी

    The system preference PurgeSuggestionsOlderThan can also be used to define the number of days used in the script. If using the system preference, don't use the 'days' parameter.

    टिप्पणी

    The number of days is based on the 'managed on' date of the suggestion.

  • confirm

    This parameter is mandatory for the script to run.

प्रक्रिया के लिए ईमेल सुझाव

स्क्रिप्ट पथ: misc/cronjobs/notice_unprocessed_suggestions.pl

Does: generates a notice to the fund owner that there are suggestions in need of processing

EDI message processing

स्क्रिप्ट पथ: misc/cronjobs/edi_cron.pl

Does: sends and received EDI messages

आवृत्ति: हर 15 मिनट

Remove temporary EDI files

स्क्रिप्ट पथ: misc/cronjobs/remove_temporary_edifiles.pl

करता है: अस्थायी ईडीआई फ़ाइलों को हटा देता है जो 5 दिनों से पुराने होते हैं

रिपोर्ट

Run report

स्क्रिप्ट पथ: misc/cronjobs/runreport.pl

Does: runs pre-existing saved reports

PARAMETERS

  • -v|--verbose Verbose output

  • --format=s Selects format. Choice of text, html, csv or tsv

  • -e|--email Whether or not to use e-mail (implied by --to or --from)

  • -a|--attachment Attach the report as a file. Cannot be used with html format

  • --username Username to pass to the SMTP server for authentication

  • --password Password to pass to the SMTP server for authentication

  • --method The type of authentication, i.e. LOGIN, DIGEST-MD5, etc.

  • --to=s E-mail address to send report to

  • --from=s E-mail address to send report from

  • --subject=s Subject for the e-mail

  • --store-results Store the result of the report

  • --csv-header Add column names as first line of csv output

ARGUMENTS

  • reportID Report ID Number from saved_sql.id, multiple ID's may be specified

सामाजिक डेटा

रिपोर्ट सामाजिक डेटा प्राप्त करें

स्क्रिप्ट पथ: misc/cronjobs/social_data/get_report_social_data.pl

करता है: ओपेक रिकॉर्ड में जोड़ने के लिए Babelthèque से डेटा डाउनलोड करता है

फ्रीक्वेंसी सुझाव: रात

सामाजिक डेटा अपडेट करें

स्क्रिप्ट पथ: misc/cronjobs/social_data/update_social_data.pl

करता है: Babelthèque सामाजिक डेटा के साथ OPAC रिकॉर्ड अपडेट करता है

Daemons

Daemons are continuously running tasks that help support Koha operation. Your database and web-server are run as daemons. Newer versions of Koha start two different daemons for most koha instances:

  • zebra - this is the index server

  • koha-indexer - this daemon updates the index server with new and modified data (biblios and authorities)

These daemons are started by the script /etc/init.d/koha-common.

Zebra indexer daemon

Script path: /usr/sbin/koha-indexer (invoked from /etc/init.d/koha-common)

The koha-indexer script invokes rebuild_zebra.pl in daemon mode. In this mode, the script will run continuously and check the database for new or modified data every 30 seconds. New or modified records are then sent to Zebra for indexing, which only takes a second or so. The advantage of this approach is a search system which is much more responsive to changes, compared to the cron job approach.

अस्वीकृत स्क्रिप्ट्स

ये संशोधन के बिना नहीं चलाया जाना चाहिए:

स्क्रिप्ट पथ: misc/cronjobs/update_items.pl

स्क्रिप्ट पथ: misc/cronjobs/smsoverdues.pl

स्क्रिप्ट पथ: misc/cronjobs/notifyMailsOp.pl

स्क्रिप्ट पथ: misc/cronjobs/reservefix.pl

स्क्रिप्ट पथ: misc/cronjobs/zebraqueue_start.pl