ubuntu

https://eticket.coa.gov.tw/Coupon/Application?fbclid=IwAR23QXhMCuMnK5lKWM7j76QzHZd-P_Q6vy7mIJdnb3MWiwUhmZB8J8CKHc0


https://eticket.coa.gov.tw/Coupon/Application?fbclid=IwAR0R0Ro7FBTDmg_oAsvb8bGEr9rGc4pKskMC6fSiaz8I0CnKDcmEX6bZbTE

https://askubuntu.com/questions/56683/where-is-the-cron-crontab-log

https://coder.tw/?p=7284

/var/log/syslog

grep CRON /var/log/syslog

/etc/rsyslog.d/50-default.conf


/var/log/cron.log