I am working on a Cron Expression for a job that has to run on weekdays every 10 mins from 7.30 am to 8.20 am(inclusive).
The trigger used by me:- 0 30/10 7-9 ? * SUN,MON,TUE,WED,THU *
Issue is it works beyond 8.20 as well? Can we limit it to specific minutes or end time? like 7:30-8:20
Some things you cannot do in a single expression and you might consider to use two:
# Example of job definition:
# .--------------------- minute (0 - 59)
# | .------------- hour (0 - 23)
# | | .---------- day of month (1 - 31)
# | | | .------- month (1 - 12) OR jan,feb,mar,apr ...
# | | | | .---- day of week (0 - 6) (Sunday=0 or 7)
# | | | | |
# * * * * * command to be executed
# This runs on 7:30, 7:40, 7:50
30/10 7 * * 1-5 command
# This runs on 8:00, 8:10, 8:20
0-20/10 8 * * 1-5 command
Another way you could attempt this is by using a test.
# Example of job definition:
# .--------------------- minute (0 - 59)
# | .------------- hour (0 - 23)
# | | .---------- day of month (1 - 31)
# | | | .------- month (1 - 12) OR jan,feb,mar,apr ...
# | | | | .---- day of week (0 - 6) (Sunday=0 or 7)
# | | | | |
# * * * * * command to be executed
*/10 7,8 * * 1-5 testcmd && command
Where testcmd is an executable script that could look like:
#!/usr/bin/env bash
hours=$(date "+%H")
minutes=$(date "+%M")
(( hours == 7 && minutes >= 30)) || (( hours == 8 && minutes <= 20 ))
Other examples of this trick can be found here:
