08/02/12 00:48:02
>>712
egrepのバージョンです。
$ egrep --version
egrep (GNU grep) 2.5.1-FreeBSD
Copyright 1988, 1992-1999, 2000, 2001 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.