cron

问题 I have created a console command in console/controllers with SuggestionController . If i run command like php yii suggestions , its working. I want to know how to execute console command from web without any extensions of yii2 . 回答1: It can be done much simpler $oldApp = \Yii::$app; new \yii\console\Application([ 'id' => 'Command runner', 'basePath' => '@app', 'components' => [ 'db' => $oldApp->db, ], ); \Yii::$app->runAction('migrate/up', ['migrationPath' => '@yii/rbac/migrations/',

问题 Tried this, but it doesn't work: SHELL=/bin/bash PATH=/usr/lib/node_modules/pm2/bin * 0,12 * * * pm2 restart all What am I doing wrong? 回答1: Edit cron with crontab -e and add the following: 0 */12 * * * /usr/bin/node /usr/bin/pm2 restart all For the schedule, use 0 */12 * * * for every 12 hours, or 0 0,12 * * * for 0:00 and 12:00 specifically. (Your schedule, * 0,12 * * * , would trigger every minute of hour 0 and hour 12, 0:00, 0:01, 0:02...) For the command, as fedorqui mentioned, use the

问题 I want to run a cron job in wordpress using the default function. I want set the time to run every 15 days. How can I set the the for this? function prefix_deactivation() { wp_clear_scheduled_hook('prefix_hourly_event_hook'); } register_deactivation_hook(__FILE__, 'prefix_deactivation'); function prefix_activation() { wp_schedule_event(time(), 'everyminute', 'prefix_hourly_event_hook'); } register_activation_hook(__FILE__, 'prefix_activation'); /* On activation, set a time, frequency and name

问题 I need to build a small "monitoring" scraper for a 3rd party website (it's an external website that has stats about our visitors). Unfortunately, this website is very hard to scrape through the normal "wget" mechanism, because it uses a ton of sophisticated JS, part of it generated by GWT. So my workaround was to create a GreaseMonkey script and then have this script call a PHP page that would log the scraped data. Then as soon as Firefox starts with this webpage-to-scrape, the script goes to

问题 Our mysql processes can sometimes get backlogged and processes begin queuing up. I'd like to debug when and why this occurs by logging the processlist during slow times. I'd like to run show full processlist; via a cron job and save output to text file if there are more than 50 rows returned. Can you point me in the right direction? For example: echo "show full processlist;" | mysql -uroot > processlist-`date +%F-%H-%M`.log I'd like to run that only when the result contains the text 50 rows

问题 Our mysql processes can sometimes get backlogged and processes begin queuing up. I'd like to debug when and why this occurs by logging the processlist during slow times. I'd like to run show full processlist; via a cron job and save output to text file if there are more than 50 rows returned. Can you point me in the right direction? For example: echo "show full processlist;" | mysql -uroot > processlist-`date +%F-%H-%M`.log I'd like to run that only when the result contains the text 50 rows

问题 I want to create a cronjob that every X time goes to open a webpage. This webpage is password protected by .htaccess (user=admin, passwor=pass). The instruction I give is the following: wget --user=admin --password='pass' http://www.mywebsite.com/test.php But cron gives me the following error: --2012-05-02 10:14:01-- http://www.mywebsite.com/test.php Resolving www.mywebsite.com... IP Connecting to www.mywebsite.com|IP|:80... connected. HTTP request sent, awaiting response... 401 Authorization

问题 I want to create a cronjob that every X time goes to open a webpage. This webpage is password protected by .htaccess (user=admin, passwor=pass). The instruction I give is the following: wget --user=admin --password='pass' http://www.mywebsite.com/test.php But cron gives me the following error: --2012-05-02 10:14:01-- http://www.mywebsite.com/test.php Resolving www.mywebsite.com... IP Connecting to www.mywebsite.com|IP|:80... connected. HTTP request sent, awaiting response... 401 Authorization

问题 On a basic Wordpress 3.1 setup with User Access Manager, is it possible to automatically delete users that are x days old? I have found no plugins for this feature. How would one go about implementing this? Would I be able to set up a cron job with an sql or php query whereby users that are for example 3 days old are automatically deleted from the database once every day? If so, could someone please explain how? Any help would be greatly appreciated - thanks in advance. 回答1: You want to have

问题 I want to run a cron job. My application is developed in PHP and Mysql. In browser if i use $_SERVER[HTTP_HOST] in coding, it works fine. But if I use the same thing in cron job it is giving errors. Can any body give suggestion to fix this? 回答1: $_SERVER['HTTP_HOST'] is not populated when running it from a cronjob, the file is not accessed via HTTP. You will either have to hardcode the Host or pass it via a command line argument and access it via the $_SERVER['argv'] array. 回答2: When php is