:GNU grep:2.3:1992/09/10:egrep:1:grep:1:
:GNU grep:2.3:1992/09/10:fgrep:1:grep:1:
:GNU grep:?=>2.3:1998/11/22:grep:1:1995/02/27::jman@spa.is.uec.ac.jp:NetBSD jman proj.:
