[[!comment format=mdwn
 username="http://nullroute.eu.org/~grawity/"
 nickname="Mantas"
 subject="comment 1"
 date="2013-10-09T06:04:15Z"
 content="""
The SysV Unix *cron* learned this same thing [in 1979][1].

[1]: http://en.wikipedia.org/wiki/Cron#Multi-user_capability
"""]]