Crontab does not accept 2/6 on hour
158795
bad hour errors in crontab file, can't install
148722
Specifying "all odd values" in crontab?
14312
Why do both cron and systemd execute automatic upgrades?
91801
how to set cronjob for 2 days?
73498
Using crontab to execute script every minute and another every 24 hours
104292
What does '>/dev/null 2>&1' mean in this article of crontab basics?
103433
Cron does not print to syslog
9870
How to set a cron job to run a shell script?
18337
"(CRON) info (No MTA installed, discarding output)" error in the syslog
97433
How can I set cron to run certain commands every one and a half hours?
138891
Cron entry for last Saturday
134894
Cron only occasionally sends e-mail on output and errors
116896
Cron job doesn't run once per week
69927
How to make crontab email me with output?
24898
Delete MySQL Row after 30 minutes using Cron Jobs/Event Scheduler
54098
Unauthorized access to cron
46361
CronJob not running