What can cron be used for?

It is used to schedule commands at a specific time. These scheduled commands or tasks are known as “Cron Jobs”. Cron is generally used for running scheduled backups, monitoring disk space, deleting files (for example log files) periodically which are no longer required, running system maintenance tasks and a lot more.

What is a cron in computing?

A CRON script is a list of one or more commands to a computer operating system or application server that are to be executed at a specified time. In UNIX-based operating systems, the crontab command is a user interface command that creates or changes a file (called a crontab file).

What is cron in Linux?

What are cron, cron job, and crontab? Cron is a system that helps Linux users to schedule any task. However, a cron job is any defined task to run in a given time period. It can be a shell script or a simple bash command. Cron job helps us automate our routine tasks, it can be hourly, daily, monthly, etc.

What is cron in Jenkins?

cron is the baked in task scheduler – run things at fixed times, repeat them etc. In fact, Jenkins uses something like the cron syntax when you are specifying specific times you want a Job to run.

What is cron in node JS?

Node-cron is a handy npm package which you can use to schedule jobs to run at specific times or intervals. It is most suitable for scheduling repetitive jobs such as email notifications, file downloads, and database backups.

What is Cron and how is it used?

cron is the time-based job scheduler in Unix-like computer operating systems. cron enables users to schedule jobs (commands or shell scripts) to run periodically at certain times or dates.

What does Cron stand for?

Answer Wiki. crontab stands for “cron table,” because it uses the job scheduler cron to execute task. cron is the system process which will automatically perform tasks for you according to a set schedule. The schedule is called the crontab, which is also the name of the program used to edit that schedule.

What does the name Cron mean?

The name Cron is of Irish origin. The meaning of Cron is “saffron”. Cron is generally used as a girl’s name. It consists of 4 letters and 1 syllable and is pronounced Cron. The Given Name Cron. Embraced by many parents, the name Cron, is one of warmth and a positive vibe.

What is the purpose of the cron program?

Here are the reasons for using Cronjobs in Linux: Helps OS to take a scheduled backup of log files or database. Delete old log files Archive and purge database tables Send out any notification email such as Newsletters, Password expiration email Regular clean-up of cached data Crontab is an ideal option to automate Unix jobs. It is used to automate system maintenance