On: Bill Joy's greatest gift to man – the vi editor (2...

[PEJOE]

cron is a tool to schedule tasks

see: http://man7.org/linux/man-pages/man8/cron.8.html

and: http://man7.org/linux/man-pages/man5/crontab.5.html

[abjKT26nO8 → PEJOE]

But what does "chron" have to do with cron? Or was that a typo?

[PEJOE → abjKT26nO8]

typo on my part, but the etymology of "cron," is related to "Chronos," if you didn't know