your friendly neighborhood deliverability guide since 2001
How old is vacation(1)... 30 years? :)
Close! 34 years old. From the current man page for vacation: vacation was developed by Eric Allman and the University of California, Berkeley in 1983.
Comments policy: Al is always right. Kidding, mostly. Be polite, and you're welcome to join in, even if it's a differing viewpoint.