natural_language stringlengths 2 114 | cron stringlengths 9 60 | systemd stringlengths 11 65 | note stringclasses 172
values | split stringclasses 1
value |
|---|---|---|---|---|
every April Fools' Day at 8am | 0 8 1 4 * | *-04-01 08:00:00 | train | |
every 10 min | */10 * * * * | *-*-* *:0/10:00 | train | |
every Sunday at 3:30am except May | 30 3 * 1,2,3,4,6,7,8,9,10,11,12 0 | Sun *-1,2,3,4,6,7,8,9,10,11,12-* 03:30:00 | Excludes May. | train |
every 15 minutes during business hours | */15 9-15 * * 1-5 | Mon..Fri *-*-* 09..15:00/15:00 | 9-15 inclusive covers up to 15:59. | train |
wind down at 10pm daily | 0 22 * * * | *-*-* 22:00:00 | 'before bed' interpreted as 10pm. | train |
every day at 22:00 | 0 22 * * * | *-*-* 22:00:00 | train | |
Monday to Friday at 08:00 | 0 8 * * 1-5 | Mon..Fri *-*-* 08:00:00 | train | |
every 45 min | 0,45 0,3,6,9,12,15,18,21 * * *
30 1,4,7,10,13,16,19,22 * * * | *-*-* *:0/45:00 | Cron has no native 45-min interval — expanded across the day. systemd handles natively. | train |
twice a day, at 09:00 and 12pm | 0 9,12 * * * | *-*-* 09,12:00:00 | train | |
every day at 11:30pm | 30 23 * * * | *-*-* 23:30:00 | train | |
twice a day, at 3:30 AM and 6:30am | 30 3,6 * * * | *-*-* 03,06:30:00 | train | |
Sun-Thu and Sat at midnight | 0 0 * * 0-4,6 | Sun..Thu,Sat *-*-* 00:00:00 | Every day except Friday (DOW 5) at midnight. | train |
each day at 3:00 AM | 0 3 * * * | *-*-* 03:00:00 | train | |
mon-fri 9 to 5 every 30 min | */30 9-17 * * 1-5 | Mon..Fri *-*-* 09..17:00/30:00 | 9-17 inclusive covers up to 17:59. | train |
every Sunday at 5:00 PM except April | 0 17 * 1,2,3,5,6,7,8,9,10,11,12 0 | Sun *-1,2,3,5,6,7,8,9,10,11,12-* 17:00:00 | Excludes April. | train |
every day in October at 01:00 | 0 1 * 10 * | *-10-* 01:00:00 | train | |
Mon-Fri at 4 o'clock pm | 0 16 * * 1-5 | Mon..Fri *-*-* 16:00:00 | train | |
on weekends at noon | 0 12 * * 0,6 | Sat,Sun *-*-* 12:00:00 | train | |
each day at 11am | 0 11 * * * | *-*-* 11:00:00 | train | |
once every 2 minutes | */2 * * * * | *-*-* *:0/2:00 | train | |
Thursdays at 6:30am | 30 6 * * 4 | Thu *-*-* 06:30:00 | train | |
each Tuesday at 23:00 | 0 23 * * 2 | Tue *-*-* 23:00:00 | train | |
on the 1st of every month at 9:00 PM | 0 21 1 * * | *-*-01 21:00:00 | train | |
every Tuesday at 11:30 | 30 11 * * 2 | Tue *-*-* 11:30:00 | train | |
every Tuesday at 11:30 PM except February | 30 23 * 1,3,4,5,6,7,8,9,10,11,12 2 | Tue *-1,3,4,5,6,7,8,9,10,11,12-* 23:30:00 | Excludes February. | train |
Sat-Sun at 8:15 AM | 15 8 * * 0,6 | Sat,Sun *-*-* 08:15:00 | train | |
1 hour after the service starts | @reboot sleep 3600 && cmd | OnUnitActiveSec=1h | OnUnitActiveSec= = relative to service activation. systemd-only feature. | train |
twice a day, at 00:30 and 8:30am | 30 0,8 * * * | *-*-* 00,08:30:00 | train | |
twice a day, at 01:30 and 9:30 AM | 30 1,9 * * * | *-*-* 01,09:30:00 | train | |
in the evening daily | 0 19 * * * | *-*-* 19:00:00 | 'evening' interpreted as 7pm. | train |
at 30-minute intervals | */30 * * * * | *-*-* *:0/30:00 | train | |
Every Friday at 5 PM, please initiate the end-of-week processing | 0 17 * * 5 | Fri *-*-* 17:00:00 | train | |
every Tuesday and Friday at 6:30am | 30 6 * * 2,5 | Tue,Fri *-*-* 06:30:00 | train | |
every weekend at 15:00 | 0 15 * * 0,6 | Sat,Sun *-*-* 15:00:00 | train | |
early morning every Sunday | 0 5 * * 0 | Sun *-*-* 05:00:00 | Interpreted as 5am. | train |
every Saturday at 3am except October | 0 3 * 1,2,3,4,5,6,7,8,9,11,12 6 | Sat *-1,2,3,4,5,6,7,8,9,11,12-* 03:00:00 | Excludes October. | train |
every 30 min | */30 * * * * | *-*-* *:0/30:00 | train | |
April 1 at 12 o'clock am | 0 0 1 4 * | *-04-01 00:00:00 | train | |
on weekends at 10:15am | 15 10 * * 0,6 | Sat,Sun *-*-* 10:15:00 | train | |
on weekends at 9 o'clock am | 0 9 * * 0,6 | Sat,Sun *-*-* 09:00:00 | train | |
every day in September at 9:30pm | 30 21 * 9 * | *-09-* 21:30:00 | train | |
first Saturday of every month at 02:00 | 0 2 1-7 * 6 | Sat *-*-01..07 02:00:00 | Day-of-month 1-7 + specific weekday = first occurrence in the month. | train |
Thanksgiving morning at 11 | 0 11 22-28 11 4 | Thu *-11-22..28 11:00:00 | US Thanksgiving = 4th Thursday of Nov = DOM 22-28 + Thu. | train |
November 3 at 11:30am | 30 11 3 11 * | *-11-03 11:30:00 | train | |
May 5 at 12:00 | 0 12 5 5 * | *-05-05 12:00:00 | train | |
every Monday and Friday at 03:00 | 0 3 * * 1,5 | Mon,Fri *-*-* 03:00:00 | train | |
twice a day, at 8:30am and 8:30pm | 30 8,20 * * * | *-*-* 08,20:30:00 | train | |
every hour during business hours | 0 9-17 * * 1-5 | Mon..Fri *-*-* 09..17:00:00 | train | |
every Wednesday at 17:00 except December | 0 17 * 1,2,3,4,5,6,7,8,9,10,11 3 | Wed *-1,2,3,4,5,6,7,8,9,10,11-* 17:00:00 | Excludes December. | train |
weekdays at 11:00 | 0 11 * * 1-5 | Mon..Fri *-*-* 11:00:00 | train | |
Mon-Fri at 4:30 PM | 30 16 * * 1-5 | Mon..Fri *-*-* 16:30:00 | train | |
once every 10 minutes | */10 * * * * | *-*-* *:0/10:00 | train | |
every 0:45 of an hour | 0,45 0,3,6,9,12,15,18,21 * * *
30 1,4,7,10,13,16,19,22 * * * | *-*-* *:0/45:00 | Cron has no native 45-min interval — expanded across the day. systemd handles natively. | train |
every day in June at 10:30pm | 30 22 * 6 * | *-06-* 22:30:00 | train | |
first Monday of every month at 22:00 | 0 22 1-7 * 1 | Mon *-*-01..07 22:00:00 | Day-of-month 1-7 + specific weekday = first occurrence in the month. | train |
every 15 minutes from 8am to 5pm on weekdays | */15 8-16 * * 1-5 | Mon..Fri *-*-* 08..16:00/15:00 | 8-16 inclusive covers up to 16:59. | train |
every weekday at 7:30 AM | 30 7 * * 1-5 | Mon..Fri *-*-* 07:30:00 | train | |
every 2 min | */2 * * * * | *-*-* *:0/2:00 | train | |
once every 3 hours | 0 */3 * * * | *-*-* 00/3:00:00 | train | |
every Friday at 3:30 PM except October | 30 15 * 1,2,3,4,5,6,7,8,9,11,12 5 | Fri *-1,2,3,4,5,6,7,8,9,11,12-* 15:30:00 | Excludes October. | train |
at 3-hour intervals | 0 */3 * * * | *-*-* 00/3:00:00 | train | |
Mon-Fri at 4:00 PM | 0 16 * * 1-5 | Mon..Fri *-*-* 16:00:00 | train | |
Persistent daily job | 0 0 * * * | OnCalendar=daily
Persistent=true | Persistent=true is a systemd-specific flag — runs missed jobs on next boot. Cron has no equivalent. | train |
first of every month at midnight | 0 0 1 * * | *-*-01 00:00:00 | train | |
every day at 2:00 PM | 0 14 * * * | *-*-* 14:00:00 | train | |
every single day at 7pm | 0 19 * * * | *-*-* 19:00:00 | train | |
every 10 minutes | */10 * * * * | *-*-* *:0/10:00 | train | |
at 5:30 PM every day | 30 17 * * * | *-*-* 17:30:00 | train | |
every 30 minutes between 8:00 and 17:00 on weekdays | */30 8-16 * * 1-5 | Mon..Fri *-*-* 08..16:00/30:00 | 8-16 inclusive covers up to 16:59. | train |
every 4 hours | 0 */4 * * * | *-*-* 00/4:00:00 | train | |
at 3-hour intervals | 0 */3 * * * | *-*-* 00/3:00:00 | train | |
every 20 minutes between 8:00 and 18:00 on weekdays | */20 8-17 * * 1-5 | Mon..Fri *-*-* 08..17:00/20:00 | 8-17 inclusive covers up to 17:59. | train |
every Monday at 1:30am except June | 30 1 * 1,2,3,4,5,7,8,9,10,11,12 1 | Mon *-1,2,3,4,5,7,8,9,10,11,12-* 01:30:00 | Excludes June. | train |
every 10 minutes between 9:00 and 17:00 on weekdays | */10 9-16 * * 1-5 | Mon..Fri *-*-* 09..16:00/10:00 | 9-16 inclusive covers up to 16:59. | train |
February 16 at 14:30 | 30 14 16 2 * | *-02-16 14:30:00 | train | |
every 30 minutes | */30 * * * * | *-*-* *:0/30:00 | train | |
first Wednesday of every month at 10:30am | 30 10 1-7 * 3 | Wed *-*-01..07 10:30:00 | Day-of-month 1-7 + specific weekday = first occurrence in the month. | train |
once every 6 hours | 0 */6 * * * | *-*-* 00/6:00:00 | train | |
3pm Thursdays | 0 15 * * 4 | Thu *-*-* 15:00:00 | train | |
on Thursdays at 19:15 | 15 19 * * 4 | Thu *-*-* 19:15:00 | train | |
every 30 minutes between 8:00 and 18:00 on weekdays | */30 8-17 * * 1-5 | Mon..Fri *-*-* 08..17:00/30:00 | 8-17 inclusive covers up to 17:59. | train |
each Sunday at 3:30pm | 30 15 * * 0 | Sun *-*-* 15:30:00 | train | |
the 1st of each month at 3 o'clock am | 0 3 1 * * | *-*-01 03:00:00 | train | |
Monday through Friday at 3:45 PM | 45 15 * * 1-5 | Mon..Fri *-*-* 15:45:00 | train | |
every Sunday at 6:30 PM except March | 30 18 * 1,2,4,5,6,7,8,9,10,11,12 0 | Sun *-1,2,4,5,6,7,8,9,10,11,12-* 18:30:00 | Excludes March. | train |
every day at 1:45 PM | 45 13 * * * | *-*-* 13:45:00 | train | |
every Tuesday and Saturday at 7:30am | 30 7 * * 2,6 | Tue,Sat *-*-* 07:30:00 | train | |
T 9 / Th 15 | 0 9 * * 2
0 15 * * 4 | Tue *-*-* 09:00:00
Thu *-*-* 15:00:00 | Two schedules — different days, different times. | train |
twice a day, at 3:00 AM and 7pm | 0 3,19 * * * | *-*-* 03,19:00:00 | train | |
every day in April at 6:00 AM | 0 6 * 4 * | *-04-* 06:00:00 | train | |
once a day at 4:30 PM | 30 16 * * * | *-*-* 16:30:00 | train | |
every Thursday and Saturday at 3 o'clock pm | 0 15 * * 4,6 | Thu,Sat *-*-* 15:00:00 | train | |
on Tuesdays at 07:00 | 0 7 * * 2 | Tue *-*-* 07:00:00 | train | |
every Tuesday at 11:30 AM except December | 30 11 * 1,2,3,4,5,6,7,8,9,10,11 2 | Tue *-1,2,3,4,5,6,7,8,9,10,11-* 11:30:00 | Excludes December. | train |
every Sunday and Tuesday at 1 o'clock am | 0 1 * * 0,2 | Sun,Tue *-*-* 01:00:00 | train | |
every Thursday and Friday at 6:45 PM | 45 18 * * 4,5 | Thu,Fri *-*-* 18:45:00 | train | |
every 15 minutes between 9:00 and 16:00 on weekdays | */15 9-15 * * 1-5 | Mon..Fri *-*-* 09..15:00/15:00 | 9-15 inclusive covers up to 15:59. | train |
Tuesday 3am Jan through November | 0 3 * 1-11 2 | Tue *-01..11-* 03:00:00 | Months 1-11 only excludes December (month 12). | train |
at 9 o'clock pm every day | 0 21 * * * | *-*-* 21:00:00 | train | |
Wednesdays at 5pm | 0 17 * * 3 | Wed *-*-* 17:00:00 | train |
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