cron

Name: cron
Availability: InStock
Author: chaterm

Manage and configure cron scheduled tasks on Linux systems.

50|13|Updated Jan 19, 2026

Search Tags:#automation #linux #scheduling #cron #crontab #sysadmin

Ready to run

npx skills add https://github.com/chaterm/terminal-skills --skill cron-chaterm

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: cron
Source: https://github.com/chaterm/terminal-skills/tree/main/server/cron
Command: npx skills add https://github.com/chaterm/terminal-skills --skill cron-chaterm

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies the management of scheduled tasks (cron jobs) on Linux systems, helping you automate routine operations and ensure timely execution of scripts.

Core Features & Use Cases

Crontab Management: Edit, view, and delete cron jobs for users and the system.
Syntax Understanding: Learn the precise time format and special characters for scheduling.
Configuration Guidance: Understand user, system, and /etc/cron.d configurations.
Best Practices: Implement robust scripting with logging, locking, and environment variable handling.
Troubleshooting: Diagnose and resolve common issues with cron job execution.
Use Case: Automate daily database backups, hourly log rotation, or weekly system health checks.

Quick Start

Use the cron skill to edit the current user's crontab file.

Frequently Asked Questions about cron

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I edit and configure cron jobs for database backups and log rotation?▼

To configure cron jobs, edit the crontab file to schedule database backups and log rotation. It provides syntax guidance for time formats and special characters to automate routine operations precisely.

What is the correct crontab time format syntax for special characters?▼

The crontab time format syntax uses five fields for minute, hour, day, month, and weekday. Special characters like asterisks, commas, and slashes define ranges and intervals for scheduling tasks.

Why does my cron scheduled task fail to execute properly?▼

Cron scheduled tasks fail due to environment variable issues, incorrect paths, or script errors. Troubleshoot execution issues by implementing logging and checking configuration file structures.

What are the best practices for writing robust cron scripts on Linux?▼

Best practices for cron scripts include implementing file locking to prevent overlaps, handling environment variables, and adding logging to track execution status for monitoring alerts.

Can I manage system-wide scheduled tasks using /etc/cron.d configurations?▼

Yes, you can manage system-wide scheduled tasks using /etc/cron.d configurations. It supports user, system, and directory-specific setups for automating tasks like weekly health checks.

How do I automate log rotation and monitoring alerts with crontab?▼

Automate log rotation and monitoring alerts by adding entries to the crontab file. Specify the execution frequency using time format syntax and ensure scripts output to logs.