Top "Cron" questions

Append current date to the filename via Cron?

I've created a Cron task at my webhost to daily backup my database and I would like it to append …

cron cron-task

How do I see all MySQL events that are running on my database?

I have a MySQL database. I am running two MySQL EVENTs. I need to get rid of one. I don't …

mysql cron job-scheduling

shell script to create folder daily with time-stamp and push time-stamp generated logs

I have a cron job which runs every 30 minutes to generate log files with time-stamp like this: test20130215100531.log, test20130215102031.…

bash shell unix cron aix

How do I schedule the Let's Encrypt certbot to automatically renew my certificate in cron?

I've seen conflicting recommendations. From the eff.org docs: if you're setting up a cron or systemd job, we recommend …

cron lets-encrypt

run scheduled task in AWS without cron

Currently I have a single server in amazon where I put all my cronjobs. I want to eliminate this single …

amazon-web-services cron

Spring scheduling task - run only once

Is it possible to schedule Spring service method only once at exactly specified time? For example, current time is 2pm …

java spring cron scheduled-tasks

Cron job in a different timezone

Is there a way of setting up a cronjob for a specific timezone? My shared hosting is in USA (Virginia) …

cron controlpanel

Quartz CronTrigger - Getting next fire time

I'm using the Quartz CronTrigger facility to parse cron schedule format strings to determine when a specific job should run. …

java cron quartz-scheduler

How to set up cron job on CentOS

I don't know how to set up cron with ssh? I opened ssh and typed "crontab -e". What do I …

cron centos crontab repeat

PHP: How to compress images without losing visible quality (automatically)?

I'm wondering how to figure out the best compress rate (small filesize + no quality loss) automatically. At the moment I'm …

php image cron compression server-side