きのう別のところに書いたけれど、ちょっと関係なかったので、こちらに引越。 実行結果

makoto@ci ■22:40:54/000809(...include/sys)> ~/perl/versions/show_versions |sh
a2ps::(Id: a2ps,v 1.32 1993/06/25 00:44:18 utashiro Exp )
ack::ack v1.39 Copyright 1993,94 Ogasawara Hiroyuki (COR.)
apache::/usr/local/apache/bin/httpd: not found
autoconf::Autoconf version 2.13
automake::automake (GNU automake) 1.4
bind::named 8.2.2-P5 Tue Jun  6 22:44:09 PDT 2000
cgi-lib.pl::# $Id: cgi-lib.pl,v 1.2 1996/10/06 20:16:38 jfieber Exp $
chasen::2.02
cvs::Concurrent Versions System (CVS) 1.10.6 (client/server)
emacs::Shared object "libcanna.so" not found
fileutils::/usr/local/bin/ls: not found
fvwm2::[FVWM][main]:  Fvwm Version 2.3.13 compiled on Feb 22 2000 at 22:42:34
gettext::xgettext (GNU gettext) 0.10.35
gimp::
Gtk-WARNING **: cannot open display: 
im::imput version 990905(IM130)
jcode.pl::;; $rcsid = q$Id: jcode.pl,v 2.11 1999/12/26 17:16:47 utashiro Exp $;
kakasi::KAKASI - Kanji Kana Simple Inverter  Version 2.3.1
less::Shared object "libcurses.so.2" not found
m4::GNU m4 1.4
mailshar::mailshar - sharutils 4.2.1
namazu::mknmz of Namazu 2.0.5
nkf::Network Kanji Filter Version 1.7 (1/9811/Shinji Kono) 
opie::OPIE 2.32 (Thursday, January 1, 1998)
perl::This is perl, version 5.005_03 built for macppc-netbsd
procmail::procmail v3.14 1999/11/22, Copyright (c) 1999, Stephen R. van den Berg
uucp::uucp: Taylor UUCP 1.06.1, copyright (C) 1991, 92, 93, 94, 1995 Ian Lance Taylor
wget::GNU Wget 1.5.3
makoto@ci ■22:41:50/000809(...include/sys)> 

どうつまらないかと言って、汎用性にとぼしいから。