Advanced Patterns

Complex scheduling patterns

First Day of Spring (March 20)

0 0 20 3 *

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First Day of Summer (June 21)

0 0 21 6 *

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First Day of Fall (September 22)

0 0 22 9 *

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First Day of Winter (December 21)

0 0 21 12 *

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Independence Day (July 4)

0 0 4 7 *

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Q1 Start (January 1)

0 0 1 1 *

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Q2 Start (April 1)

0 0 1 4 *

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Q3 Start (July 1)

0 0 1 7 *

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Q4 Start (October 1)

0 0 1 10 *

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Valentine's Day (February 14)

0 0 14 2 *

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Prime Day Simulation (Mid-July)

0 0 15 7 *

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HIPAA Audit Log (Weekly)

0 2 * * 0

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Production Line Check (Every 15 min)

*/15 * * * *

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Sensor Data Collection (Every 3 min)

*/3 * * * *

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Quality Control Report (Shift End)

0 6,14,22 * * *

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Temperature Alert Check (Every 2 min)

*/2 * * * *

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Video Processing (Low Traffic)

0 2-5 * * *

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Grade Submission Deadline

0 23 * * 5

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Semester Start Reminder

0 8 15 1,8 *

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Parent-Teacher Conference

0 9 * * 3#2

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Library Book Return Reminder

0 10 * * 1

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Server Maintenance (Low Activity)

0 4 * * 2

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SSL Certificate Check (Weekly)

0 8 * * 1

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Database Vacuum (PostgreSQL)

0 3 * * 0

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Conversion Tracking Update

0 */6 * * *

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Customer Segmentation

0 3 1 * *

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Specific Date Range (Summer)

0 12 * 6-8 *

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Alternate Weeks (Odd Weeks)

0 9 * * 1#1,3,5

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Only on 31st (When Exists)

0 0 31 * *

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Never Run (February 30)

0 0 30 2 *

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Mid-Week Only (Tue-Thu)

0 9 * * 2-4

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Peak Traffic Simulation

0 9,12,15,18 * * 1-5

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Load Test Schedule

0 2 * * 6

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Stress Test (Weekly)

0 3 * * 0

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Performance Baseline

0 1 1 * *

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Every Second

* * * * * *

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Every 2 Seconds

*/2 * * * * *

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Every 3 Seconds

*/3 * * * * *

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Every 4 Seconds

*/4 * * * * *

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Every 5 Seconds

*/5 * * * * *

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Every 6 Seconds

*/6 * * * * *

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Every 7 Seconds

*/7 * * * * *

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Every 8 Seconds

*/8 * * * * *

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Every 9 Seconds

*/9 * * * * *

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Every 10 Seconds

*/10 * * * * *

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Every 11 Seconds

*/11 * * * * *

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Every 12 Seconds

*/12 * * * * *

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Every 13 Seconds

*/13 * * * * *

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Every 14 Seconds

*/14 * * * * *

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Every 15 Seconds

*/15 * * * * *

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Every 16 Seconds

*/16 * * * * *

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Every 17 Seconds

*/17 * * * * *

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Every 18 Seconds

*/18 * * * * *

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Every 19 Seconds

*/19 * * * * *

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Every 20 Seconds

*/20 * * * * *

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Every 21 Seconds

*/21 * * * * *

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Every 22 Seconds

*/22 * * * * *

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Every 23 Seconds

*/23 * * * * *

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Every 24 Seconds

*/24 * * * * *

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Every 25 Seconds

*/25 * * * * *

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Every 26 Seconds

*/26 * * * * *

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Every 27 Seconds

*/27 * * * * *

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Every 28 Seconds

*/28 * * * * *

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Every 29 Seconds

*/29 * * * * *

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Every 30 Seconds

*/30 * * * * *

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Every 31 Seconds

*/31 * * * * *

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Every 32 Seconds

*/32 * * * * *

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Every 33 Seconds

*/33 * * * * *

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Every 34 Seconds

*/34 * * * * *

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Every 35 Seconds

*/35 * * * * *

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Every 36 Seconds

*/36 * * * * *

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Every 37 Seconds

*/37 * * * * *

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Every 38 Seconds

*/38 * * * * *

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Every 39 Seconds

*/39 * * * * *

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Every 40 Seconds

*/40 * * * * *

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Every 41 Seconds

*/41 * * * * *

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Every 42 Seconds

*/42 * * * * *

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Every 43 Seconds

*/43 * * * * *

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Every 44 Seconds

*/44 * * * * *

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Every 45 Seconds

*/45 * * * * *

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Every 46 Seconds

*/46 * * * * *

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Every 47 Seconds

*/47 * * * * *

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Every 48 Seconds

*/48 * * * * *

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Every 49 Seconds

*/49 * * * * *

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Every 50 Seconds

*/50 * * * * *

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Every 51 Seconds

*/51 * * * * *

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Every 52 Seconds

*/52 * * * * *

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Every 53 Seconds

*/53 * * * * *

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Every 54 Seconds

*/54 * * * * *

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Every 55 Seconds

*/55 * * * * *

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Every 56 Seconds

*/56 * * * * *

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Every 57 Seconds

*/57 * * * * *

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Every 58 Seconds

*/58 * * * * *

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Every 59 Seconds

*/59 * * * * *

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