⏲️ Crontab Generator
Build cron expressions visually. Plain English description + Linux/Unix command examples.
YOUR CRON EXPRESSION
* * * * *
📅 every minute
🛠️ Build Custom Schedule
⚡ Quick Presets
Linux crontab usage
# Open crontab editor
crontab -e
# Add this line (with your schedule + command):
* * * * * /path/to/your/script.sh
# List current crontab:
crontab -l
# Pipe output to log file (recommended):
* * * * * /path/to/script.sh >> /var/log/script.log 2>&1📚 Cron Syntax Cheat Sheet
*any value |,list (1,3,5) |-range (1-5)*/Nevery N units |5/2from 5, step 2- 📅 Format:
minute hour day-of-month month day-of-week - 🌍 Day-of-week: 0=Sunday or 7=Sunday, 1=Monday, ..., 6=Saturday
- ⚠️ Cron uses server timezone — use
TZ=Asia/Kolkatain crontab to override