Setting up the Cron Jobs
What is Cron?
Cron is a utilty that allows you to run specific jobs (scripts or commands) at specified times or periodic intervals.
Linux systems use the
crontab utilty to setup cron. Our ubuntu tutorial
has a section that describes the use of
crontab for setting up the cron job. This requires shell access to the server.
You can also setup the cron job using a web interface if your server has a control panel (eg. cPanel).
On Windows systems you can use the Task Scheduler (
to setup the cron job. Please see the
Windows Task Scheduler section below.
Please contact us if you have difficulty with cron job setup.
RunQ (runq.php) Script
The application processes the lookup queue using the runq.php script. So this should be executed at periodic intervals. You can do this using a cron job.
Here is a sample crontab entry. Remember to replace the path with your actual path to runq.php.
* * * * * php /home/softnik/public_html/wmdsed30/runq.php >/dev/null 2>&1
If you are running on Debian / Ubuntu make sure that ionCube loader is loaded from the CLI version of php.ini (Debian and Ubuntu use multiple php.ini files)
You can also use wget or lynx instead of PHP to run the script. You will neeed to authenticate using the CLI key if you are doing this.
Here is a sample crontab entry. Remember to replace the hostname and path in the URL below with your hostname and installation path.
* * * * * wget -q -O /dev/null "http://www.example.com/wmdsed30/runq.php?key=xxxx" >/dev/null 2>&1
If you use wget or lynx you should also specify a CLI authentication key (CLI Key).
This is available from the
Authentication tab in
Application Settings. Replace
the xxxx in the example above with your CLI key. This is not required when you use
PHP command line.
Please note that the above entries execute the script every minute. This is important because the script needs frequent control to prevent doing too many and / or too less lookups. Every time you execute the above script it will only do a very very small number of optimized lookups and exit quickly.
If the installation folder is password protected using htaccess, use the following (required only for wget / lynx)
* * * * * wget -q -O /dev/null --user xxxxxxx --password 'xxxxxx' "http://www.example.com/wmdsed30/runq.php?key=xxxx" >/dev/null 2>&1
Make sure that you insert the url, username and password accurately.
Here is a crontab entry that uses Lynx instead of wget...
* * * * * lynx -dump http://www.example.com/wmdsed30/runq.php?key=xxxx >/dev/null 2>&1
Enabling automatic domain whois lookups
You can automatically do lookups on domains that haven't been checked recently. To do this, simply add an extra parameter to the runq.php script, like sohttp://www.example.com/wmdsed30/runq.php?auto=30
The above will add all domains that haven't been checked within the last 30 days to the whois lookup queue.
The following cron job entry
* * * * * wget -q -O /dev/null "http://www.example.com/wmdsed30/runq.php?auto=90">/dev/null 2>&1
* * * * * php /home/softnik/public_html/wmdsed30/runq.php auto=90 >/dev/null 2>&1
will ensure that all your domains are refreshed every 90 days.
Remember to use this wisely. Doing too many lookups will cause your server's outbound IP to get banned. We recommend looking up domains every 60-90 days or so.
Important: Please don't make two separate cron entries for enabling automatic refresh with runq.php. You just need to add the "?auto=xx" to your existing entry for runq.php.
Though you can use the
auto parameter with
runq.php to refresh domains
automatically, it may be better to use the
makeq.php script to queue
domains for lookups because
makeq.php offers finer control.
Please see here for more details.
If You have installed Watch My Domains SED on a Windows system, you should use the Windows Task Scheduler.
- User Guide Home
- Technical Changes in v3
- What's New in v3
- How to Upgrade
- Download & Installation
- The Cron Job
- Windows Task Scheduler
- Troubleshoot the Installation
- Adding & Removing Domains
- Uploading CSV Data
- Handling Domain Lookups
- Managing Domain Categories
- Bulk Actions on Random Domains
- Domain Display Filters
- Custom Auto Queries
- Subdomains and DNS
- Subdomains and SSL
- Subdomain Manager
- Custom Data Columns
- Whois Configuration
- Whois Extraction Tokens
- Historical Whois Data
- Report Generation
- Enable Email Alerts
- Monitor Changes in DNS Records
- Download CSV Reports
- Custom SQL Queries - How To
- Manually Editing Data
- Password Protect the Application
- Create and Administer Users
- Refresh Domain Data at Regular Intervals
- Monitor Domain Home Page for Text Tokens
- Specify what Lookups should happen by default
- Branding the Installation
- Customize Colors and Font of Domain Table
- Integrating Estibot Data
- Integrating MOZ Data
- How to backup the MySQL database
- Install on Multiple Servers (Pro)
- Auto-Update on Multiple Servers (Pro)
- License Code Setup - Std Edition
- Screen Shots - Themes
- Frequently Asked Questions
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